Medium voltage indoor circuit breakers ANSI/IEC solutions
|
|
- Erick Robinson
- 1 years ago
- Views:
Transcription
1 Medium voltage indoor circuit breakers ANSI/ solutions
2 Table of contents Introduction... 3 Vmax/A... 4 ADVAC... 6 AMVAC... 8 Vmax VD VM HD V-Contact VSC Medium voltage indoor circuit breakers Descriptive bulletin
3 Introduction ABB s portfolio of medium voltage indoor circuit breakers offers a complete spectrum of solutions. The leading technologies offered by these breakers include magnetic and spring-charged actuators, encapsulated and embedded poles, SF6 or vacuum encapsulated interrupters, and integrated protection and control sensors. They also offer small footprint designs and are compliant with and ANSI standards. ABB is founded on commitment to outstanding customer service and has the best reputation in the industry for long-term product support. We are here to help and are committed to the success of your business. ABB s constant improvements and responsiveness to customer feedback continue to elevate the technology of the medium voltage indoor breaker market. With millions of breakers currently in service, our track record proves that quality and reliability are the most important product aspects. Feature ADVAC AMVAC VMAX/A VMAX VD4 VM1 HD4 VSC Contactor Reduced footprint (with lower ratings) X X X X X X Ratings Max rating 40 ka and below X X X X X Max rating 50 ka X X X X X Max rating 63 ka 1. VM1 drawout only 15 kv, 1200 A or 2000 A, 25 ka or 31.5 ka (withdrawable only) 2. VMAX only 15 kv, 1200 A, 25 ka or 31.5 ka 3. Contact ABB for more information X ANSI tested X X X X 2 X 1 tested X X X X X UL approved X X X X 2 X 1 X UR - fixed mount only X X X 2 Breaker Type Drawout X X X X X X X X Direct ROF (option) X X X Fixed X X X X X X X Interrupting Vacuum X X X X X X X SF6 Encapsulated interrupter in pole X X X X X Actuator Spring actuator X X X X X Enclosures Magnetic actuator X X X Available with breaker compartment kit X X X X X X X Available with L-Frame or PB/F X X X X X X X X Available with ANSI compartment X X X X X Available with compartment X X X X X Available with UR compartment X X X X 3 X 3 On-board racking X X X Five year warranty X X Descriptive bulletin Medium voltage indoor circuit breakers 3
4 Vmax/A ANSI The Vmax/A circuit breaker is the synthesis of ABB s affirmed technology in designing and constructing vacuum interrupters and excellence in design, engineering and production of circuitbreakers. The simplistic, small footprint design and universal modular concept translates into greater reliability, flexibility, and maintainability of the breaker and its components. Similar to the Vmax in design, the Vmax/A circuit breaker differs by targeting ANSI applications with solely mechanical interlocks and higher current ratings. (ANSI/IEEE C37.04-C37.06-C37.09) Summary of benefits: Low duty breaker 1,200 A and 2,000 A continuous current and 25 ka and 31.5 ka interrupting The Vmax/A utilizes the ABB EL spring mechanism used on various ANSI and breakers to provide up to 20,000 mechanical operations in a compact, modular design that is readily accessible and easily maintained to reduce down time A modular Smart coil assembly used in multiple ABB breakers, provide close, open, and under voltage actuation in one simple assembly. This single coil assembly is replaceable, in one minute, by removing one screw The motor assembly is designed to reduce down time by being replaceable with the removal of a single screw Vacuum interrupters completely embedded in a solid insulation material provide superior protection against dust, dirt, condensation, and are less susceptible to failure due to contamination, tracking, or partial discharge Safety features include standard built in mechanical antipumping device, Kirk Key, padlocking, push button cover provisions, and closed-door racking Interlocks required to meet the IEEE standards for medium voltage circuit breakers are achieved entirely by mechanical means rather than the typical electrical interlocks found in other small footprint breakers 1 Spring-actuated EL Mechanism found in ADVAC, Vmax/A, VD4, and Vmax breakers 2 Modular Smart Coil used to preform all tripping applications on medium voltage breakers with EL mechanisms Medium voltage indoor circuit breakers Descriptive bulletin
5 Vmax/A ANSI Circuit breaker Vmax/A ADVAC Rated and insulation voltage kv Withstand voltage at 60 Hz kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Kit/L-Frame/Module/Switchgear Kit/L-Frame/Module/Switchgear Rated current A Rated breaking capacity and short-time withstand current ka Making capacity ka Operation sequence O s - CO - 3 min - CO Opening time Closing Time Total interruption time cycles 3 Type Withdrawable Overall dimensions H mm inch P P L mm 492 inch H D mm L D inch P mm 150 inch 5.9 Weight kg lbs 98 Technical catalog No. 1VAL Descriptive bulletin Medium voltage indoor circuit breakers 5
6 ADVAC ANSI The ADVAC series is a complete line of ANSI-rated vacuum circuit breakers with a spring-charged mechanism offering power distribution system customers the advantages of the latest technology with a modular design that is easily maintainable. This technology reduces ownership costs through improved reliability and maintainability. (ANSI/IEEE C37.04-C37.06-C37.09) Summary of benefits: High duty breaker 1,200 A to 3,000 A continuous current and 25 ka to 63 ka interrupting The ADVAC utilizes the ABB EL spring mechanism used on various ANSI and breakers to provide up to 20,000 mechanical operations in a compact, modular design that is readily accessible and easily maintained to reduce down time A modular Smart coil assembly used in multiple ABB breakers, provide close, open, and under voltage actuation in one simple assembly. This single assembly of three coils is replaceable, in one minute, by removing one screw The motor assembly is designed to reduce down time by being replaceable with the removal of a single screw Vacuum interrupters completely embedded in a solid insulation material provide superior protection against dust, dirt, condensation, and are less susceptible to failure due to contamination, tracking, or partial discharge Safety features include standard built in mechanical antipumping device, Kirk Key, padlocking, push button cover provisions and closed-door racking The racking mechanism (truck) is integrated into the breaker and designed to 180 ft lb torque rating to provide increased reliability and reduced maintenance costs 1 Spring-actuated EL Mechanism found in ADVAC, Vmax/A, VD4, and Vmax breakers 2 Modular Smart Coil used to preform all tripping applications on medium voltage breakers with EL mechanisms Medium voltage indoor circuit breakers Descriptive bulletin
7 ADVAC ANSI Circuit breaker ADVAC ADVAC ADVAC Rated and insulation voltage kv Withstand voltage at 60 Hz kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/Kit/L-Frame/Module/ Switchgear Fixed/Kit/L-Frame/Module/ Switchgear Fixed/Kit/L-Frame/Module/ Switchgear Rated current A Rated breaking capacity and short-time ka withstand current Making capacity ka Operation sequence O s - CO - 3 min - CO Opening time ms 25 ka 31.5 ka ka 50 ka Closing Time ms 25 ka 31.5 ka ka 50 ka Total interruption time cycles Type Fixed Withdrawable Fixed Withdrawable Fixed Withdrawable Overall dimensions H mm P P inch L mm H inch L D D mm inch P mm inch Weight kg lbs Technical catalog No. 1VAL A, 40 ka 50 ka; 2000 A, 50 ka; and 3000 A, 50 ka models are 5-cycle Descriptive bulletin Medium voltage indoor circuit breakers 7
8 AMVAC ANSI The AMVAC is the next generation medium voltage vacuum circuit breaker, utilizing magnetic actuation technology to provide a more reliable and longer lasting solution to the industry. This is made possible by the simplicity of the magnetic actuator design features such as one moving part and built-in safety features. (ANSI/IEEE C37.04-C37.06-C37.09) Summary of benefits: High duty breaker 1,200 A to 3,000 A continuous current and 25 ka to 50 ka interrupting Proven design, since 2003, using a magnetic actuator operating mechanism with one moving part, built in open/close coils, and no maintenance on the operating mechanism Switching operations are achieved by exciting one of the two coils, which shifts the flux density, and creates a force that exceeds the retaining force of the permanent magnets Current to the actuator open and close coils is time limited to approximately 45 ms, thus eliminating the possibility to burn up coils common in spring-actuated mechanisms Capacitor charging, switching, anti-pumping, interlocking, under voltage release, and armature position details incorporated by an electronic controller Vacuum interrupters are fully embedded in solid insulation material to provide superior protection against dust, dirt, and condensation, while being less susceptible to failure due to contamination, tracking, or partial discharge Reduced ownership costs through minimal maintenance, reduced downtime, smaller battery banks, lower parts inventory, and a standard 5-year warranty The increased maintenance cycle associated with magnetic actuation increases safety as a result of less time for personnel in switchgear compartments The racking mechanism (truck) is integrated into the breaker and designed to 180 ft lb torque rating to provide increased reliability and reduced maintenance costs Revolutionary magnetic actuator that drives the AMVAC and VM1 breakers 8 Medium voltage indoor circuit breakers Descriptive bulletin
9 AMVAC ANSI Circuit breaker AMVAC AMVAC AMVAC AMVAC Rated and insulation voltage kv Withstand voltage at 60 Hz kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/Kit/L-Frame/Module/Switchgear Fixed/Kit/L-Frame/Module/ Switchgear Fixed/Kit/L-Frame/Module/ Switchgear Fixed/Kit/L-Frame/ Module Rated current A Rated breaking capacity and ka short-time withstand current Making capacity ka Operation sequence O s - CO - 3 min -CO Opening time ms 16 ka 31.5 ka ka 50 ka Closing time ms 16 ka 31.5 ka ka 50 ka Total interruption time cycles Type Fixed Withdrawable Fixed Withdrawable Fixed Withdrawable Fixed Withdrawable Overall dimensions mm inch P P mm inch H mm L D inch mm inch Weight kg lbs Technical catalog No. 1VAL A, 40 ka 50 ka, 2000 A, 50 ka, and 3000 A. 50 ka models are 5-cycle Descriptive bulletin Medium voltage indoor circuit breakers 9
10 Vmax ANSI The Vmax circuit breaker is the synthesis of ABB s affirmed technology in designing and constructing vacuum interrupters and excellence in design, engineering, and production of circuit breakers. The simplistic, small footprint design and universal modular concept translates into greater reliability, flexibility, and maintainability of the breaker and its components. Similar to the VD4 in design, the Vmax circuit breaker differs by targeting lower ka applications. ( , ANSI/IEEE C C37.09-C37.54-C37.55) Rear view of the Vmax breaker with free standing vacuum interrupters Summary of benefits: Low duty breaker 630 A to 1,250 A continuous current and 16 ka to 31.5 ka interrupting Tested to ANSI standards at 15 kv, 1,200 A continuous current and 31.5 ka interrupting Small footprint design ideal for applications where space is at a premium with widths as low as 16.4 in (416 mm) for fixed breakers and 24 in (600 mm) for withdrawable breakers within a Powercube module The Vmax utilizes the ABB EL spring mechanism used on various ANSI and breakers to provide up to 10,000 mechanical operations in a compact, modular design that is readily accessible to easily maintain and reduce down time A modular Smart coil assembly used in multiple ABB breakers provides close, open, and under voltage actuation in one simple assembly. This single assembly of three coils is replaceable, in one minute, by removing one screw The motor assembly is designed to reduce down time by being replaceable with the removal of a single screw Vacuum interrupters are fully embedded in solid insulation material to provide superior protection against dust, dirt, and condensation, while being less susceptible to failure due to contamination, tracking, or partial discharge Safety features inlude standard built in mechanical antipumping device; key locking, padlocking, push-button cover provisions, and closed-door racking Modular design with common parts across ABB Low & Medium Voltage, high & low duty, and ANSI & breakers allows for greater reliability and maintainability 10 Medium voltage indoor circuit breakers Descriptive bulletin
11 Vmax ANSI Circuit breaker VMAX/L/W 12 VMAX/W 15 VMAX/L/W 17 Rated and insulation voltage kv Withstand voltage (1 min) at 50 Hz kv (60 Hz) 38 Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/UniGear/Powercube Fixed/Powercube Fixed/UniGear/Powercube Rated current A (40 C) Rated breaking capacity and short-time ka withstand current (3 s) Making capacity ka Operation sequence O s - CO - 15 s - CO 2 Opening time ms Arc time ms Total interruption time ms < Closing time ms Overall dimensions H mm inch L mm P P inch D mm H inch L D P mm inch Weight Fixed kg lbs Withdrawable kg lbs Technical catalog No. 1VCP cycle interruption time 2. Operation for VMAX ANSI is O s - CO - 3 min - CO Descriptive bulletin Medium voltage indoor circuit breakers 11
12 VD4 The VD4 circuit breakers are the synthesis of ABB s affirmed technology in designing and constructing vacuum interrupters and excellence in design, engineering, and production of circuit breakers. Similar to the VMAX in design, the VD4 circuit breaker differs by targeting higher duty applications. ( ) Summary of benefits: High duty breaker 630 A to 4,000 A continuous current and 16 ka to 50 ka interrupting Small footprint design ideal for applications where space is at a premium with widths as low as 17.7 in (450 mm) for fixed breakers and 24 in (600 mm) for withdrawable breakers within a Powercube module The VD4 utilizes the ABB EL spring mechanism, used on various ANSI and breakers, to provide up to 20,000 mechanical operations in a compact, modular design that is readily accessible and easily maintained to reduce down time A modular Smart coil assembly used in multiple ABB breakers provides close, open, and under voltage actuation in one simple assembly. This single assembly of three coils is replaceable, in one minute, by removing one screw The motor assembly is designed to reduce down time by being replaceable with the removal of a single screw Vacuum interrupters embedded in a solid insulation material provide superior protection against dust, dirt, and condensation, while being less susceptible to failure due to contamination, tracking, or partial discharge Safety features inlcude standard built-in mechanical antipumping device, key locking, padlocking push-button cover provisions, and closed-door racking Modular design with common parts across ABB Low & Medium Voltage, high & low duty, and ANSI & breakers allows for greater reliability and maintainability 1 Spring-actuated EL Mechanism found in ADVAC, Vmax/A, VD4, and Vmax breakers 2 Modular Smart Coil used to preform all tripping applications on medium voltage breakers with EL mechanisms Medium voltage indoor circuit breakers Descriptive bulletin
13 VD4 Circuit breaker VD4 12 VD4 17 Rated and insulation voltage kv Withstand voltage (1 min) kv (50Hz) Impulse withstand voltage kv Rated frequency Hz Utilization Fixed/UniGear/PowerCube/ZS8.4 1 Fixed/UniGear/ PowerCube Fixed/UniGear/PowerCube/ZS8.4 1 Fixed/UniGear/ PowerCube Rated current A (40 C) , , Rated breaking capacity and short-time ka withstand current (3 s) Making capacity ka Operation sequence O-0.3s-CO-15s-CO 3 Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions (fixed version) P H L H mm inch L P mm inch D mm inch D P mm inch Fixed kg Weight lbs Withdrawable kg lbs Technical catalog No. 1VCP ZS8.4 switchgear up to 1250 A and 25 ka 2. Requires ABB switchgear with forced ventilation 3. For high performances, please ask representative 4. Withdrawable only A guaranteed, forced ventilation required for 3150 A withdrawable applications A guaranteed, forced ventilation required for 3150 A withdrawable applications 7. Larger Powerbloc style breaker only VD4/R maximum ratings 24 kv, 1250 A, 25 ka Descriptive bulletin Medium voltage indoor circuit breakers 13
14 VD4 Circuit breaker VD4 24 VD4 36 VD Rated and insulation voltage Withstand voltage (1 min) kv kv (50Hz) Impulse withstand voltage kv Rated frequency Hz Utilization Fixed/UniGear/PowerCube/ZS8.4 1 Fixed/Powercube (PB6)/Powerbloc/ZS2/ Fixed/Powerbloc/ZS3.2 ZS3.2 Rated current A (40 C ) , ,4 Rated breaking capacity and short-time withstand current (3 s) Making capacity ka ka Operation sequence O-0.3s-CO-15s-CO , , Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions (fixed version) H Weight P P L D mm inch mm inch mm inch mm inch Fixed kg lbs Withdrawable kg Technical catalog No. 1VCP lbs ZS8.4 switchgear up to 1250 A and 25 ka 2. Requires ABB switchgear with forced ventilation 3. For high performances, please ask representative 4. Withdrawable only A guaranteed, forced ventilation required for 3150 A withdrawable applications A guaranteed, forced ventilation required for 3150 A withdrawable applications 7. Larger Powerbloc style breaker only VD4/R maximum ratings 24 kv, 1250 A, 25 ka 14 Medium voltage indoor circuit breakers Descriptive bulletin
15 Descriptive bulletin Medium voltage indoor circuit breakers 15
16 VM1 ANSI The VM1 is the next generation, small footprint medium voltage vacuum circuit breaker, utilizing magnetic actuation technology to provide a more reliable and longer lasting solution to the industry. This is made possible by the simplicity of the magnetic actuator design features such as one moving part and built-in safety features. The VM1 provides a smaller footprint solution for magnetic actuation type circuit breakers. ( , ANSI/IEEE C37.04-C37.09-C37.54-C37.55) Revolutionary magnetic actuator that drives the AMVAC and VM1 breakers Summary of benefits: High duty breaker 630 A to 4,000 A continuous current and 16 ka to 40 ka interrupting Available in ANSI markets at 15 kv, 1,200 A and 2,000 A continuous current and 31.5 ka interrupting Small footprint design ideal for industries where space is at a premium with widths as low as 17.7 in (450 mm) for fixed breakers and 24 in (600 mm) for withdrawable breakers within a Powercube module Proven design, since 2003, using a magnetic actuator operating mechanism with one moving part, built-in open/close coils and no maintenance on the operating mechanism Switching operations are achieved by exciting one of the two coils, which shifts the flux density, and creates a force that exceeds the retaining force of the permanent magnets Current to the actuator open/close coils is time limited to approximately 45 ms, thus eliminating the possibility to burn up coils common in spring-charged mechanisms Capacitor charging, switching, anti-pumping, interlocking, under voltage release, and armature position details incorporated by an electronic controller Vacuum interrupters are fully embedded in solid insulation material to provide superior protection against dust, dirt, and condensation, while being less susceptible to failure due to contamination, tracking, or partial discharge Reduced ownership costs through minimal maintenance, reduced downtime, smaller battery banks, and lower parts inventory The increased maintenance cycle associated with magnetic actuation increases safety as a result of less time for personnel in switchgear compartments 16 Medium voltage indoor circuit breakers Descriptive bulletin
17 VM1 ANSI Circuit breaker VM1 12 VM1/A/P Rated and insulation voltage kv Withstand voltage (1 min) at 50 Hz kv (60 Hz) Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/UniGear/Powercube Fixed/UniGear Powercube PB1/PB2 Rated current A (40 C) , Rated breaking capacity and short-time withstand current (3 s) ka Making capacity ka Operation sequence O s - CO - 3 min - CO Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions H mm inch P P L mm inch D H mm inch L D P mm inch Weight Fixed kg lbs Withdrawable kg lbs Technical catalog No. 1VCP cycles 2. Withdrawable only 3. Requires ABB switchgear with forced ventilation Descriptive bulletin Medium voltage indoor circuit breakers 17
18 VM1 ANSI Circuit breaker VM1 17 VM1 24 Rated and insulation voltage kv Withstand voltage (1 min) at 50 Hz kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/UniGear/Powercube Fixed/UniGear Fixed/UniGear/Powercube Rated current A (40 Rated breaking capacity and short-time withstand current (3 s) C) , ka Making capacity ka Operation sequence Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions H mm H L P inch L mm inch D mm inch P mm inch Weight Fixed kg Technical catalog P D 1. 5 cycles 2. Withdrawable only 3. Requires ABB switchgear with forced ventilation lbs Withdrawable kg lbs No. 18 Medium voltage indoor circuit breakers Descriptive bulletin
19 HD4 HD4 medium voltage circuit breakers use SF6 gas to extinguish the electric arc and as the insulating medium. Interrupting in SF6 gas takes place without any arc chopping or generation of overvoltages. These characteristics ensure a long electrical life and limited dynamic, dielectric, and thermal stresses on the installation. The light and compact structure of the circuit breaker ensures sturdiness and excellent mechanical reliability at a great value. ( ) Summary of benefits: High duty breaker 630 A to 4,000 A continuous current and 16 ka to 50 ka interrupting Autopuffer breaking technique used in high voltage breakers minimizes arc times Soft quenching technique eliminates chopping currents and is free of re-strike and re-ignition Mechanical and electrical safety locks prevent incorrect operations, while increasing safety Spring-charged ESH mechanical operating mechanism with standard anti-pumping device Maintenance-free epoxy embedded poles sealed for life and tested with Helium to ensure no possibility of SF6 gas leakage 1 Rear view of the HD4, SF6 Gas Insulated Poles utilizing the soft quenching technique 2 HD4 with cover removed to show the ESH mechanical operating mechanism and tripping coils 1 2 Descriptive bulletin Medium voltage indoor circuit breakers 19
20 HD4 Circuit breaker HD4 12 HD Rated and insulation voltage kv Withstand voltage (1 min) at 50 Hz kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/ZS1/Powercube Fixed/ZS1/Powercube Rated current A (40 C) Rated breaking capacity and shorttime withstand current (3 s) ka Making capacity ka Operation sequence O s - CO - 15 s - CO Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions H mm H L P P D inch L mm inch D mm inch P mm inch Weight Fixed kg lbs Withdrawable kg lbs Nominal Gas Pressure kpa Technical catalog No. 1VCP A or 4000 A achievable with forced ventilation for withdrawable applications 2. Withdrawable Only 3. Fixed Only A with natural ventilation, 2500 with force ventilation 5. Forced ventilation required for withdrawable version -HD4/R maximum ratings 36 kv, 1250 A, 25 ka 20 Medium voltage indoor circuit breakers Descriptive bulletin
21 HD4 Circuit breaker HD4 24 HD4 36 HD4/Z 40.5 Rated and insulation voltage Withstand voltage (1 min) at 50 Hz Impulse withstand voltage (BIL) kv kv kv Rated frequency Hz Utilization Fixed/ZS1/Powercube Fixed/ZS2/Powercube (PB6) Powerbloc/ZS3.2 Rated current A (40 C ) Rated breaking capacity and short-time withstand current (3 s) ka Making capacity ka Operation sequence O s - CO - 15 s - CO Opening time ms Arc time ms Total interruption time ms Closing time ms Overall dimensions H mm H L P P D inch L mm inch D mm inch I mm inch Weight Fixed kg lbs Withdrawable kg lbs Nominal Gas Pressure kpa Technical catalog No. 1VCP A or 4000 A achievable with forced ventilation for withdrawable applications 2. Withdrawable Only 3. Fixed Only A with natural ventilation, 2500 with force ventilation 5. Forced ventilation required for withdrawable version -HD4/R maximum ratings 36 kv, 1250 A, 25 ka Descriptive bulletin Medium voltage indoor circuit breakers 21
22 V-Contact VSC The VSC Contactor is ideal for low duty, high number of operation applications. Employing ABB s world leading magnetic actuation technology and vacuum encapsulated interrupters, the VSC contactor is highly reliable and nearly maintenancefree. ( ) Summary of benefits: Contactor up to 400 A continuous current Reliable operating mechanism with one moving part, built in open/close coils and no maintenance Capacitor charging, switching, anti-pumping, interlocking, and armature position details incorporated by an electronic controller Free-standing vacuum encapsulated poles offer reliable interrupting technology in a wide variety of environments Available with SCO, Single Command Operated (comparable to single electrical latching function), and DCO, Double Command Operated (comparable to double mechanical latching function) Long life span with 100,000 electrical operations and 2,000,000 mechanical operations 1 Internal view of the VSC Contactor that uses magnetic actuation and free standing vacuum interrupting technologies 2 Revolutionary magnetic actuator that drives the contactor, a compact version of the same technology in AMVAC and VM Medium voltage indoor circuit breakers Descriptive bulletin
23 V-Contact VSC Contactor VSC/S 7 VSC/S 12 Rated Voltage kv Withstand voltage at 50 HZ kv Impulse withstand voltage (BIL) kv Rated frequency Hz Utilization Fixed/UniGear/Powercube Fixed/UniGear/Powercube Rated service current A Rated short-time withstand current (1s) A 6,000 6,000 Rated peak current ka Rated short-circuit time (tk) s 1 1 Nominal number of SCO function Op./hr operations DCO function Op./hr Rated load and overload characteristics in category of utilization: (AC4 Category) 100 closing operations ka 4,000 4,000 (AC4 Category) 25 closing operations ka 4,000 4,000 Normal Current A Electrical life (AC1 category) (operations) 3 No. 100, ,000 Mechanical life (operations) 4 No. 2,000,000 2,000,000 Short-circuit breaking capacity 1 A 6,000 4,000 Short-circuit making capacity 1 A 15,000 8,000 Opening time ms Closing time ms Type Fixed Withdrawable Fixed Withdrawable Overall dimensions H mm inch L mm inch H D mm inch L D P mm inch Weight kg lbs Technical catalog No. 1VCP O - 3 min - CO - 3 min - CO single operation sequence 2. Version for 42 kv - 50 Hz x 1 minute between phases and between phase and earth available on request (only fixed contactors or for UniGear switchgear) 3. Electrical life obtainable by following the maintenance program given in the installation manual 4. One mechanical operation is considered one open or one close Descriptive bulletin Medium voltage indoor circuit breakers 23
24 Contact us ABB Inc. Medium Voltage OEM Apparatus 655 Century Point Lake Mary, FL Phone: Customer service: ext ext The information contained in this document is for general information purposes only. While ABB strives to keep the information up to date and correct, it makes no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the information, products, services, or related graphics contained in the document for any purpose. Any reliance placed on such information is therefore strictly at your own risk. ABB reserves the right to discontinue any product or service at any time. Copyright 2016 ABB. All rights reserved. 1VAL0501-DB Rev C March
UniGear ZS1. Medium voltage, arc proof, air insulated switchgear for primary distribution
UniGear ZS1 Medium voltage, arc proof, air insulated switchgear for primary distribution UniGear ZS1: an innovative solution for all installation requirements ABB UniGear is medium voltage metal-clad,
Dead Tank Circuit Breaker 72PM40-C Proven reliability through common platforms
Dead Tank Circuit Breaker 72PM40-C Proven reliability through common platforms ABB innovations for changing demands ABB (www.abb.com) is a leader in power and automation technologies that enables utility
Safe and reliable distribution network ABB portfolio for medium-voltage indoor applications
Safe and reliable distribution network ABB portfolio for medium-voltage indoor applications Complete solution for indoor applications ABB s products provides safe, reliable and smart technologies for the
UFES Active protection for switchgear
Active protection for switchgear ABB AG Oberhausener Strasse 4047 Ratingen, Germany Phone: +49 0-0 Fax: +49 0-7 77 Note: We reserve the right to make technical changes or modify the contents of this document
Medium Voltage Products. ZN1 12 kv arc-proof air-insulated switchgear for primary distribution
Medium Voltage Products ZN1 12 kv arc-proof air-insulated switchgear for primary distribution ZN1 an innovative switchgear for power distribution requirements ABB ZN1 primary distribution switchgear is
Medium Voltage Products. SafeLink 2 A compact ring main switchgear solution for secondary 12 kv distribution networks
Medium Voltage Products SafeLink 2 A compact ring main switchgear solution for secondary 12 kv distribution networks SafeLink 2 compact 12 kv ring main switchgear SafeLink 2 ring main switchgear from ABB
Vacuum circuit-breaker - high duty VD4
Vacuum circuit-breaker - high duty VD4 ABB Power Technologies / 1-6817 E 17-03-2003 - Vacuum circuit-breaker high duty 12 kv, 1250 2500 A, 40 63 ka 12 kv, 3150/4000 1) A, 63 ka 17.5 kv, 1250 2500 A, 40
The Intelligent AX1 Switchgear for Medium Voltage
The Intelligent AX1 Switchgear for Medium Voltage Leif Lundin, Manager of Research and Development, Division Medium Voltage and Compact Substations, ABB Distribution, Sweden Abstract The newly launched
www.siemens.com/energy High Voltage Circuit Breakers 3AP Type 72.5 kv to 800 kv Answers for energy.
s www.siemens.com/energy High Voltage Circuit Breakers AP Type 7.5 kv to 800 kv Answers for energy. The AP High Voltage Circuit Breakers Available up to 800 kv Decades of our experience in high voltage
Secondary Unit Substations
14 SWITCHGEAR Secondary Unit Substations Overview Siemens offers a wide variety of unit substation designs to meet customer requirements. A unit substation consists of one or more transformers mechanically
Medium voltage products. UniGear ZS1 Medium voltage, arc-proof, air insulated switchgear up to 24 kv insulated voltage
Medium voltage products UniGear ZS1 Medium voltage, arc-proof, air insulated switchgear up to 24 kv insulated voltage Index 1. UniGear ZS1 4 Description 8 IEC Classification 10 Design features 12 Fully
MEDIUM VOLTAGE CE-BF SWITCHBOARDS. UP TO 40.5 kv. CE - BF - C - en - REV.00 2012.4
CE - BF - C - en - REV.00 2012.4 APPLICATION CE-BF Switchbords up to 40.5 kv are designed for use in public and industrial distribution system up to 40,5KV for the operation and protection of lines, transformers,
Innovation on Medium Voltage Switchgear
Bruno Rivas, Guarulhos - Brazil, April 2015 Jornadas Técnicas de ABB en Perú Innovation on Medium Voltage Switchgear May 5, 2015 Slide 1 Application 5. Mai 2015 Slide 2 Unigear ZS1 Design concepts: Single
Medium voltage products. Air insulated switch disconnectors type NAL, NALF, VersaRupter
Medium voltage products Air insulated switch disconnectors type NAL, NALF, VersaRupter Contents Foreword 1. Introduction...4 2. Main product features...4 3. Functional description...5 Switches and main
Safe and secure distribution of medium voltage with AX1
Safe and secure distribution of medium voltage with AX1 The intelligent switchgear AX1 is a modern, air-insulated switchgear that lies at the very front line of safety and security safety for operating
Power Technology Products for all applications Make your choice
ABB AG Power Technology Products for all applications Make your choice 10.11.2014 OEM Products 1 Agenda Vacuum Interrupters and Embedded Poles Circuit-breakers, contactors and cassettes Fuses, Indoor Switches
Earthing switch up to 17.5 kv
MV product Earthing switch up to 17.5 kv Installation guide 2008 Contents General description 2 Accessories 3 Earthing switch installation 17.5 kv 4 Earthing switch in general case of use (except in Nex
2a. IEM Indoor Metal Clad Medium Voltage Switchgear 15KV 16346-1. 2a. Section 16346 INDOOR METAL CLAD MEDIUM VOLTAGE SWTICHGEAR (Std.
2a. IEM Indoor Metal Clad Medium Voltage Switchgear 15KV 16346-1 2a. Section 16346 INDOOR METAL CLAD MEDIUM VOLTAGE SWTICHGEAR (Std. Relays) Part 1 General 1.1 CONDITIONS AND REQUIREMENTS: A. Refer to
Bulletin 150 Smart Motor Controllers SMC-3 Smart Motor Controller
Overview/Modes of Operation Bulletin 150 Smart Motor Controller The SMC-3 is a compact, simple to use, solid-state motor controller designed to operate 3-phase motors. It features a built-in overload relay
MLK Low Voltage Switchboard System
MLK Low Voltage Switchboard System New Switchboard MLK Wide Range of Applications The MLK switchboard is designed mainly for electrical distribution in real estate and industrial buildings, and its nominal
High-Voltage Circuit-Breakers 3AP1/2 72.5 kv up to 550 kv. Power Transmission and Distribution
High-Voltage Circuit-Breakers AP/ 7.5 kv up to 550 kv Power Transmission and Distribution The AP/ High-Voltage Circuit-Breakers Now Applicable for 550 kv Decades of our experience in high-voltage switching
7.2KV SL400 Withdrawable Vacuum Contactor-Fuse Combination Units
Automotive Powering business worldwide Aerospace Eaton delivers the hundreds of power distribution products that are answering the demands of today s fast changing world. We help our customers worldwide
DS1 Diode-based transient-free capacitor switch
Medium voltage products DS1 Diode-based transient-free capacitor switch Power and productivity for a better world TM Compensation of reactive power DS1 the future of switches Compensation of reactive power
Masterclad Medium Voltage Passive Arc-Resistant Switchgear
Masterclad Medium Voltage Passive Arc-Resistant Switchgear Square D Masterclad medium voltage passive arc-resistant (AR) switchgear is designed with utilities and industrial customers in mind who demand
Power IT MV Air Insulated Switchgear. Technical Information and Application Guide Featuring Advance TM and SafeGear TM Technology
Power IT MV Air Insulated Switchgear Technical Information and Application Guide Featuring Advance TM and SafeGear TM Technology Introduction Millions of ABB circuit breakers are installed and operating
Product Instruction. Vmax Medium voltage vacuum circuit-breakers 12...17.5kV - 630...2000A - 16...31.5kA
Product Instruction Vmax Medium voltage vacuum circuit-breakers 12...17.5kV - 630...2000A - 16...31.5kA Contents DESCRIPTION 4 General 5 Interruption principle of ABB interrupters 6 Versions available
SF 6 Gas Insulated Switchgear Type SDF for 170 kv
Three Phase Encapsulated Type SF 6 Gas Insulated Switchgear Type SDF for 170 kv 06B1-E-0001 With Trustworthy Technology, Structure Fuji Electric as a manufacturer of comprehensive substation equipment
The standards mentioned in this document
The standards mentioned in this document Where can you order IEC publications? Central Offices of the International Electrotechnical Commission 1, rue de Varembé Geneva - Switzerland. The documentation
METAL-CLAD AND METAL-ENCLOSED SWITCHGEAR 3.6KV~40.5KV. tgood.com. Energy. Fast.
METAL-CLAD AND METAL-ENCLOSED SWITCHGEAR 3.6KV~40.5KV tgood.com Energy. Fast. TGOOD produces over 5000 switchgear units annually for projects around the globe PRODUCT OVERVIEW Integral substation component
Medium Voltage Air Insulated Motor Control. Featuring AdvanceTM Technology
Medium Voltage Air Insulated Motor Control Featuring AdvanceTM Technology. Medium Voltage Motor Control Center Product Description Contemporary Design Advance TM medium voltage motor control center (MVMCC)
Houston Service Center Medium Voltage Service and Aftermarket Solutions
Houston Service Center Medium Voltage Service and Aftermarket Solutions Table of contents Introduction...3 Breaker refurbishment...4 Protective relay & control service and support...5 Power Service and
CAT ATC POWER BREAKER & POWER CASE SWITCH AUTOMATIC TRANSFER SWITCH
CAT ATC POWER BREAKER & POWER CASE SWITCH AUTOMATIC TRANSFER SWITCH Cat transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a
VD4. Vacuum circuit-breaker
VD4 Vacuum circuit-breaker VD4. The economical solution in power distribution. Applications: Power stations Transformer stations Chemicals industry Steel industry Automotive industry Airport power supply
IEC Series Standards for MV-Switchgear IEC High-voltage switchgear and controlgear Part 1: Common specifications
IEC 62271 Series Standards for MV-Switchgear IEC 62271-1 High-voltage switchgear and controlgear Part 1: Common specifications Olaf Bischur Siemens AG IC LMV MS R&D GIS TD 1PG Topics 1. Standards Group
CAT ATC CONTACTOR- BASED BYPASS ISOLATION AUTOMATIC TRANSFER SWITCH
CAT ATC CONTACTOR- BASED BYPASS ISOLATION AUTOMATIC TRANSFER SWITCH Cat transfer switches are designed for a variety of standby power applications. They provide flexibility, reliability and value in a
Medium voltage products. UniGear ZS1 Medium voltage, arc-proof, air insulated switchgear up to 24 kv insulated voltage
Medium voltage products UniGear ZS1 Medium voltage, arcproof, air insulated switchgear up to 24 kv insulated voltage Index 1. UniGear ZS1 4 Description 8 IEC Classification 10 Design features 12 Fully
Contents. Description. Product Selection Guide
.1 Medium Voltage Switchgear Introduction Indoor Type VCP-W Metal-Clad Switchgear Assembly (5/15 kv shown) Product Selection Guide Product Offering Chart Metal-Enclosed Contents Description Notes Additional
Product Brochure. Generator Circuit-Breaker Systems HECPS
Product Brochure Generator Circuit-Breaker Systems HECPS Application The HECPS 3S/5S circuit-breaker integrated system is designed for the needs of pumped storage power plants. The system equipment is
Motor Starting Solutions
Application Guide Motor Starting Solutions Open Type Version In Kit Form Complete ange of Products and Accessories to Create all Motor Starter Types Manual motor starter Short-Circuit Protection... Type
NATUS NES / NES-H Draw-out Type Medium Voltage Switchgear Systems. Safe energy distribution that meets the highest industrial requirements
NATUS NES / NES-H Draw-out Type Medium Voltage Switchgear Systems Safe energy distribution that meets the highest industrial requirements NATUS switchgear systems your advantages minimal use of insulant
High-Voltage Compact Switchgear 3AP1 DTC for 145 kv and 245 kv
High-Voltage Compact Switchgear AP1 DTC for 1 kv and kv Answers for energy. The AP1 DTC Complying with our Customers demands Experience you can rely on - at anytime, anywhere Decades of experience in high-voltage
Type XPI-III Surge Arresters Maximum System Voltage 2 to 48 kv
Type XPI-III Surge Arresters Maximum System Voltage 2 to 48 kv XPI-III Metal Oxide Surge Arrester XPI-III Metal Oxide Surge Arresters are for protection of switchgear, transformers, and other equipment
HVL 5 38 kv Load Interrupter Switchgear. The Standard for Performance, Protection and Dependability
HVL 5 38 kv Load Interrupter Switchgear The Standard for Performance, Protection and Dependability For a generation of engineers, Square D High Voltage Load (HVL ) Interrupter Switchgear by Schneider Electric
PRODUCT GUIDE. SL Medium Voltage IEC Vacuum Contactors
PRODUCT GUIDE SL Medium Voltage IEC Vacuum Contactors Table of Contents 1 Overview Introduction....................................................2 Features........................................................2
Spending too much to maintain aging switchgear? Circuit breaker solutions from Square D Services.
Spending too much to maintain aging switchgear? Circuit breaker solutions from Square D Services. Spending too much time and money on equipment maintenance? Square D Services: Your source for circuit breaker
Emax Air Circuit Breaker Electrical Specifications
Emax Air Circuit Breaker Electrical Specifications Description Voltages Rated Service Voltage Ue [V] 690(ac) 250(dc) Rated Insulation Voltage Ui [V] 1000 Rated Impulse Voltage Uimp [kv] 12 E1 E2 Temperature
Type: DILM115(RAC240) Article No.: 239548 Sales text Contactor,55kW/400V,AC operated. Ordering information
Type: DILM115(RAC240) Article No.: 239548 Sales text Contactor,55kW/400V,AC operated Ordering information Connection technique Description Description Rated operational current Screw terminals 3 pole AC
3AH5 Vacuum Circuit-Breakers. Answers for energy. Medium-Voltage Equipment Selection and Ordering Data. Catalog HG 11.05 2010
Medium-Voltage Equipment Selection and Ordering Data Catalog HG 11.05 2010 Answers for energy. R-HG11-172.tif 2 Siemens HG 11.05 2010 Contents Contents Page 3AH5 Vacuum Circuit-Breakers Medium-Voltage
Transformer Bushings for GIS
Transformer Bushings for GIS Oil to SF6 Connections GARIP RTKG 725-55 kv SQS certified ISO 91 / ISO 141 Bushings RIP - Technology for SF6 / Oil - Bushings In modern metal enclosed switchgear SF6 -gas is
LC1D65AM7 TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 65 A - 220 V AC coil
Product data sheet Characteristics LC1D65AM7 TeSys D contactor - 3P(3 NO) - AC-3 -
High voltage CO 2. circuit breaker type LTA Enhancing eco-efficiency
High voltage CO 2 circuit breaker type LTA Enhancing eco-efficiency ABB and environmental stewardship ABB (www.abb.com) is a leader in power and automation technologies that enables utility and industry
GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector
GJL 100 A Molded Case Circuit Breaker GJL 75 A Motor Circuit Protector Class 525/580 CONTENTS Description Page General characteristics............................................... 1 Circuit breaker......................................................
Submit shop drawings for equipment provided under this section Shop drawings shall indicate:
Section 16435 - SWITCHBOARDS Introduction Part 1 - General Reference The work under this section is subject to requirements of the Contract Documents including the General Conditions, Supplementary Conditions,
e 2 ALPHA Medium Voltage Switchgear Data Sheet K-1.1.2 EN
e 2 ALPHA Medium Voltage Switchgear Data Sheet K-1.1.2 EN We create ideas with power! ELEKTROMETAL ENERGETYKA SA is a new Polish company providing solutions for electrical power engineering. Our services
PowlVac Vacuum Integrity Tester
Instructions IB-60025B PowlVac Vacuum Integrity Tester POWELL ELECTRICAL MANUFACTURING COMPANY 8550 MOSLEY DRIVE HOUSTON, TEXAS 77075 USA PHONE (713) 944-6900 FAX (713) 947-4453 www.powellelectric.com
Medium Voltage Products. V-Contact Medium voltage vacuum contactors
Medium Voltage Products V-Contact Medium voltage vacuum contactors DESCRIPTION CONTACTOR SELECTION AND ORDERING 2 UNIMOTOR ENCLOSURE SELECTION AND ORDERING POWERCUBE UNITS SPECIFIC PRODUCT CHARACTERISTICS
DATA CENTER UNIQUE CHARACTERISTICS AND THE ROLE OF MEDIUM VOLTAGE VACUUM CIRCUIT BREAKERS
DATA CENTER UNIQUE CHARACTERISTICS AND THE ROLE OF MEDIUM VOLTAGE VACUUM CIRCUIT BREAKERS ABSTRACT Data Centers are a critical part of the world economic systems. Billions of electronic transactions happen
Power-Zone 4 Arc Resistant Low Voltage Switchgear
Power-Zone 4 Arc Resistant Low Voltage Switchgear with ArcBlok Technology Make the most of your energy SM Workplace safety 2 I Power-Zone 4 Arc Resistant Low Voltage Switchgear Five to ten arc flash explosions
ABB medium voltage products Helping our customers meet evolving energy demands
ABB medium voltage products Helping our customers meet evolving energy demands Preparing for tomorrow s energy needs today Distribution Management System SCADA Instrument transformers Switchgear Protective
The Application of Reversing Vacuum Contactors on Crane Control Applications
Reversing Vacuum Contactors on Crane Control Applications 2 Crane control applications are probably the most difficult application that can be applied to a contactor whether they are air magnetic contactors
ATyS Automatic and remotely operated transfer switches from 125 to 3200 A
atys-p_001_b atys_d_001_a_1_cat ATyS p I-0-II 4P ATyS d I-0-II 4P Function The ATyS are three-phase motorised transfer switches with positive break indication. They enable the on load transfer of two three-phase
Type-Tested Power Distribution Board 8PT with Rear Busbars. sivacon
Type-Tested Power Distribution Board 8PT with Rear Busbars sivacon The Obvious Solution for Global Challenges SIVACON Type-testing is one of today s important issues for low-voltage technology and will
Medium Voltage Products UniAir Medium voltage metal-enclosed air insulated switchboards. Power and productivity for a better world TM
Medium Voltage Products Uniir Medium voltage metal-enclosed air insulated switchboards Power and productivity for a better world TM GENERL CHRCTERISTICS TYPICL UNITS MIN COMPONENTS 3 9 19 1 2 3 1 2 GENERL
Molded Case Circuit Breaker Specifications Bulletin Number 140U-D
Technical Data Molded Case Circuit Breaker Specifications Bulletin Number 140U-D Topic Page Product Line Overview 2 Specifications 3 Trip Curves 4 Approximate Dimensions 6 Additional Resources These documents
Vacuum Circuit Breaker
Vacuum Circuit Breaker Introduction GE Energy Industrial Solutions, has launched a new series of vacuum circuit breakers called SecoVac VB2. SecoVac vacuum circuit breakers are withdrawable type circuit
ZENITH ZTS-MV MEDIUM VOLTAGE TRANSFER SWITCHGEAR
ZENITH ZTS-MV MEDIUM VOLTAGE TRANSFER SWITCHGEAR 1 RATING 1.1 The automatic switchgear shall be rated for a line voltage of, phase,, wire, Hertz with a maximum ampere rating of, interrupting current rating
Medium Voltage HRC FUSES. Catalogue sheet B30/06.03e
Medium Voltage HRC FUSES Catalogue sheet B30/06.03e 1. FEATURES High rupturing capacity Short circuit current limiting Low rated minimum breaking current (I min ) Low switching overvoltages (U m ) Can
INTELLIGENT MEDIUM VOLTAGE CIRCUIT BREAKERS WITH INTEGRAL PROTECTIVE RELAYS. James Benke Eaton June 6, 2005
INTELLIGENT MEDIUM VOLTAGE CIRCUIT BREAKERS WITH INTEGRAL PROTECTIVE RELAYS James Benke Eaton June 6, 2005 ABSTRACT A typical medium voltage circuit breaker is an electrically operated switching device
AutoLink Three-Phase Sectionalizer Specifications. Scope. General. Applicable Standards. Operating principle
Scope This specification stipulates the minimum requirements for mechanically linked three-phase electronic sectionalizers, for use on outdoor medium voltage overhead lines of 15, 27, and 38 kv. Electronic
Product overview brochure. ABB Medium Voltage Products Our one-stop approach for every medium voltage application
Product overview brochure ABB Medium Voltage Products Our one-stop approach for every medium voltage application Overview ABB meets every need for reliable, safe and energy-efficient medium voltage switchgear,
Alternate Methods to Short Circuit Breaker Coordination
Alternate Methods to Short Circuit Breaker Coordination Nguyen Perez, PE Senior Electrical Engineer 2600 Douglas Road, Suite 301 Coral Gables, Florida 305.529.1515 (p) www.brplusa.com Importance in Healthcare
Circuit Breakers and Switchgear. Thomas Greer Director of Engineering TLG Services
Circuit Breakers and Switchgear Thomas Greer Director of Engineering TLG Services Presentation Outline Switchgear Definition Overcurrent Protection Devices Circuit Breaker Trip Curves and Coordination
A COMPLETE DRY TYPE SUBSTATION PACKAGE. Your Proven Choice in Distribution Technology
A COMPLETE DRY TYPE SUBSTATION PACKAGE Your Proven Choice in Distribution Technology 5 PowerSystems MiniSub A Dry Type Unit Substation Certified for Any Installation Our motivation is to create a more
ELEKTROTEHNI KO PODJETJE Leskoπkova cesta 12, 1000 Ljubljana, SLOVENIA
MRO Modularne Razdelilne Omare d.o.o. ELEKTROTEHNI KO PODJETJE Leskoπkova cesta 2, 000 Ljubljana, LOVENIA MC GENERAL When to use? MC - modular switchgear cabinets are type-tested, factory built switchgears,
DLA starters General information
General information The construction of is based on ABB A Line contactors. The mounting plate, including a built-in A contactor, is designed to integrate an ABB manual motor starter type MS325. Starters
Electronic overload relay EF19 and EF45
Data sheet Electronic overload relay EF19 and EF45 Electronic overload relays offer reliable protection in case of overload and phase-failure. They are the alternative to thermal overload relays. Motor
Vmax Medium voltage vacuum circuit-breaker ANSI:... 15 kv;... 1200 A;... 31.5 ka
Medium voltage products Vmax Medium voltage vacuum circuit-breaker ANSI:... 15 kv;... 1200 A;... 31.5 ka For your safety! 1 1. Foreword 2 1.1. Introdution 2 1.2. Environmental protection programme 2 1.3.
Type: DILM9 10(24VDC) Article No.: 276705
Type: DILM9 10(24VDC) Article No.: 276705 Ordering information Rated operational current AC 3 400 V I e A 9 Max. rating for three phase motors, 50 60 Hz AC 3 230 V Max. rating for three phase motors, 50
Electronic Control Devices The European Product Catalogue 2007
FX07 Field Controller (1/4) FX07 Field Controller Display Model Dimensions in mm (inches) The FX07 is a terminal unit controller in the Facility Explorer range of products. The controller is designed specifically
Low Voltage 480V Switchgear
Low Voltage 480V Switchgear General Description Low Voltage metal-enclosed switchgear is used in electric power distribution systems for the control and protection of circuits and equipment. The switchgear
AUTOMATIC TRANSFER SWITCH
IEC SERIES FLOOR STANDING AUTOMATIC TRANSFER SWITCH The IEC Series transfer switch is preconfigured for applications requiring the robustness and ease of operation found in a full feature CIRCUIT BREAKER
AF09-30-22-.. / AF09Z-30-22-.. 2-stack 3-pole Contactors AC / DC Operated - with Screw Terminals
Technical Datasheet 1SBC101403D0201 24/03/11 AF09-30-22-.. / AF09Z-30-22-.. 2-stack 3-pole Contactors AC / DC Operated - with Screw Terminals AF09(Z) contactors are used for controlling power circuits
Product brochure. ABBACUS Metal Enclosed Capacitor Banks The ABB comprehensive solution for low voltage automatic power factor correction
Product brochure ABBACUS Metal Enclosed Capacitor Banks The ABB comprehensive solution for low voltage automatic power factor correction ABB LV capacitor banks The most comprehensive solution for automatic
Type: DILM32 10(24V50HZ) Article No.: 277247
Type: DILM32 10(24V50HZ) Article No.: 277247 Ordering information Rated operational current AC 3 400 V I e A 32 Max. rating for three phase motors, 50 60 Hz AC 3 230 V Max. rating for three phase motors,
Series KTU7 UL489 Molded Case Circuit Breakers
Series KTU7 UL489 Molded Case Circuit Breakers Versatile, convenient and space saving for a variety of applications Sprecher+Schuh s KTU7 series of UL Molded Case Circuit Breakers are UL489 and CE listed
Electrical routine testing of high voltage bushings. Technical information
Electrical routine testing of high voltage bushings Technical information This document must not be copied without our written permission, and the contents thereof must not be imparted to a third party
Low Voltage Capacitor LVCP. The new choice for Power Factor Correction
Low Voltage Capacitor LVCP The new choice for Power Factor Correction LVCP : the new choice for Power Factor Correction The LVCP is a compact and powerful capacitor. It offers high modularity, unmatched
Manual motor starter MS116
Data sheet Manual motor starter MS116 Manual motor starters are electromechanical devices for motor and circuit protection. These devices offer local motor disconnect means, manual ON/ OFF control, and
New Arc Resistant, Compact Metal Clad Switchgear: Meeting ANSI / UL Design Challenges By Ashok Kulkarni and Predrag Milovac
New Arc Resistant, Compact Metal Clad Switchgear: Meeting ANSI / UL Design Challenges By Ashok Kulkarni and Predrag Milovac New Arc Resistant, Compact Metal Clad Switchgear: Meeting ANSI / UL Design Challenges
The complete range of consumer switchboards and switchgear
Power Distribution The complete range of consumer switchboards and switchgear www.nhp.com.au/mod6 The MOD6 range of consumer switchboards and switchgear is specifically designed for domestic and commercial
Medium voltage products UniSec for Smart Grid Air-insulated medium-voltage secondary distribution switchgear
Medium voltage products UniSec for Smart Grid Air-insulated medium-voltage secondary distribution switchgear Index 3 Overview 4 Standard Levels 6 Monitoring & Control 7 Measurements 8 Protection & Logic
SENTRON Switching and Protection Devices Air Circuit Breakers
Siemens AG 9 SENTRON Switching and rotection Devices Air Circuit reakers 5 5/ Introduction 3WL Air Circuit reakers 3WL Air Circuit reakers/ Non-Automatic Air Circuit reakers up to 63 A (AC) 5/6 General
Catalog January. Heavy industrial power applications Motor contactors and starters
Catalog January Heavy industrial power applications Motor contactors and starters 2006 General contents 0 Heavy Industrial Power Applications Motor Contactors and Starters 1 Contactors and Starters, Type
Miniature Circuit-Breaker IEC Series 8562
> 1 to 3 pole versions > Rated current from 0.5... 40 A > 6 or 10 ka breaking capacity to DI VDE 0641, respectively E 60898 > Isolating Function to E 60947-2 > Permanently set thermal and magnetic trips
Type: DILM50(230V50HZ,240V60HZ) Article No.: 277830
Type: DILM50(230V50HZ,240V60HZ) Article No.: 277830 Ordering information Rated operational current AC 3 400 V I e A 50 Max. rating for three phase motors, 50 60 Hz AC 3 230 V Max. rating for three phase
Power Voltage Transformers for Air Insulated Switchgear
Power Voltage Transformers for Air Insulated Switchgear Introduction Trench Power Voltage Transformers (Power VTs) combine the attributes of an inductive voltage transformer with the application of a small
PPS-PPQ-BT-PIAS RESIN INSULATORS FOR OIL INSULATED ELECTRICAL MACHINES
PPS-PPQ-BT-PIAS RESIN INSULATORS FOR OIL INSULATED ELECTRICAL MACHINES BUSHING WITH PLUG CONNECTION WITH OUTER CONE PPS CHARACTERISTICS The PPS bushing can be used as a fixed section for the entry of medium
Electronic overload relay EF65, EF96 and EF146
Data sheet Electronic overload relay EF65, EF96 and EF146 Electronic overload relays offer reliable protection in case of overload and phase-failure. They are the alternative to thermal overload relays.
Design Strategies for Arc Flash Hazard Mitigation in Metal- Enclosed Power Capacitor Banks and Harmonic Filter Banks
66 Carey Road TEL: (518) 792-4776 www.nepsi.com Queensbury, NY 12804 FAX: (518) 792-5767 sales@nepsi.com Design Strategies for Arc Flash Hazard Mitigation in Metal- Enclosed Power Capacitor Banks and Harmonic
Three-phase monitoring relay CM-PFE
Data sheet Three-phase monitoring relay CM-PFE The CM-PFE is a three-phase monitoring relay that monitors the phase parameter phase sequence and phase failure in three-phase mains. 2CDC 251 005 S0012 Characteristics