Measurement and Instrumentation

Transcription

1 POWER QUALITY ENERGY PERFORMANCE Measurement and Instrumentation Transformers and shunts Transformers Overview of ranges Selection guide Info & advice Standard industrial transformers TCR TCRO ranges Adaptable industrial transformers JVR JVO JVP ranges Transformers for energy metering JVS JVO JVP ranges TRI 0 Current summation JVM 15 TCS ranges Transformer short-circuit switch PRTC range Shunts SHMI SHEL SHMO ranges p. 108 p. 110 p. 116 p. 118 p. 127 p. 133 p. 141 p. 143 p

2 Overview of product ranges > Measurement and instrumentation Current transformers (CTs) & Shunts Standard industrial transformers TCR TCRO range page 118 > TCR Busbar primary page 123 > JVR-JVO-JVP ranges page 127 > JVO Cable/busbar primary page 130 > TCR Wound primary page 119 > TCRO Split core page 124 Adaptable industrial transformers JVS range page 133 > JVR Wound primary page 128 > JVP Busbar primary page 132 Transformers for energy metering > > JVS Cable/busbar primary page 134 > TCR Cable/busbar primary page 120 > JVO Cable primary page 129 > JVS Busbar primary page 136 > 108

3 Transformers for price metering Single-phase, multi-rating Three-phase, single-rating JVO S > page 137 JVO S JVS 1145 S > page 138 > page 139 TRI 0 > page 140 POWER QUALITY ENERGY PERFORMANCE Current summation JVM 15 > page 141 TCS page 142 > Associated product PRTC CT short-circuiting switch page 143 > Transformers shunts Class /2 77/2 range > page 145 Class 1 SHMI range > page 147 SHEL range > page 149 SHMO range DIN rail mounting page 1 > 109

4 Choosing your standard industrial Choosing your adaptable industrial current transformer: page 112 Choosing your transformer for energy metering: page 114 > Measurement and instrumentation Current transformers (CTs) TCR 10 TCR 11 TCR 15 TCR 21 TCR 31 TCR 41 TCR 51 TCR 61 TCR 71 TCR 75 Wound primary (threaded rod) aperture wire Ø M6 25 x mm 2 Cable primary (mm) Ø 20 Ø 22 Ø 26 Ø 28 Ø 44 Ø 63 Busbar primary (mm) Strengths 5 A 10 A 15 A 20 A 25 A 30 A 40 A A 60 A 75 A 100 A 125 A 1 A 200 A 2 A 300 A 400 A 0 A 600 A 7 A 800 A 1000 A 1200 A 10 A 2000 A 20 A 3000 A 4000 A 00 A TCR Wound primary > page 119 Combining a high level of accuracy and compact design. > page x x x 5 20 x x x 10 TCR Cable/busbar primary 20 x x x x x x 10 x x 12 Come in a wide range of primaries. Mounting accessories supplied as standard. x 60 x x 30 3 x 100 x 10 5 A or 1 A secondary as standard 5 A secondary as standard 1 A on request 5 A secondary only 110

5 current transformer TCR Busbar primary > page 123 > page 124 TCRO Split core Transformers POWER QUALITY ENERGY PERFORMANCE TCR 80 TCR 90 TCR 100 TCRO 2030 TCRO 80 TCRO 8080 TCRO TCRO x x x x 30 x x x x 160 Complete products for 100 and 125 mm busbar type. A wide range suitable for most primaries. Installation without disconnecting busbars. 111

6 Choosing your adaptable industrial Choosing your standard industrial current transformer: page 110 Choosing your transformer for energy metering: page 114 > Measurement and instrumentation Current transformers (CTs) Wound primary (threaded rod) Cable primary (mm) Busbar primary (mm) Strengths 5 A 10 A 15 A 20 A 25 A 30 A 40 A A 60 A 75 A 100 A 125 A 1 A 200 A 2 A 300 A 400 A 0 A 600 A 7 A 800 A 1000 A 1200 A 12 A 10 A 2000 A 20 A 3000 A > page 128 JVR Wound primary JVR 64 JVR 75 JVR 86 JVO JVO JVO JVO JVO JVO J3R 80 B M8 M8 - M10 M8 - M10 connection via threaded rod for more compact size. > page 129 JVO Cable primary Ø 12 Ø 18 Ø 21 Ø 21 Ø 32 Ø 36 Ø 66 A wide choice of primaries. SPECIFIC PRODUCTS POSSIBLE IN THIS RANGE 5 A secondary as standard / 1 A on request 112

7 current transformer JVO Cable/busbar primary > page 130 > page 132 JVP Busbar primary POWER QUALITY ENERGY PERFORMANCE Transformers JVO 25 CR JVO 32 CR JVP 624 JVP 1025 JVP x x x x x 42 JVO version for cable or busbar primary. A wide choice of busbars from 60 to 100 mm. SPECIFIC PRODUCTS POSSIBLE IN THIS RANGE 113

8 Choosing your current transformer for Choosing your standard industrial current transformer: page 110 Choosing your adaptable industrial current transformer: page 112 > Measurement and instrumentation Current transformers (CTs) & shunts Cable primary (mm) Busbar primary (mm) Strengths 100 A 1 A 200 A 2 A 300 A 400 A 0 A 600 A 7 A 800 A 1000 A 1200 A 10 A 2000 A 20 A 3000 A 4000 A 00 A > page 134 JVS 25B JVS 26B JVS 30B JVS 38B JVS 39B JVS 40 JVS JVS 60 Ø 26 Ø 28 Ø 44 Ø x x x 10 JVS Cable/busbar primary 20 x x x 10 x x 12 x 60 x x 30 3 x 100 x 10 JVS Busbar primary > page x x x 60 High-accuracy range with very low phase shift, ideal for electronic measurement instruments, including energy metering 5 A secondary as standard 5 A secondary as standard with individual test certificate 1 A secondary with individual test certificate on request 114

9 energy and price metering > pages 137, 138, 139 Single-phase, multi-rating POWER QUALITY ENERGY PERFORMANCE Accuracy class (according to EN ) Cable primary (diameter in mm) Busbar primary (mm) Cable clamp (section in mm²) A 100 A 1 A 200 A (secondary 5 A) 300 A 0 A 1,000 A 2,000 A JVO S bi-rating JVO tri-rating JVO S tri-rating JVS 1145 S tri-rating 0.2s s 0.2s Ø 40 mm Ø 40 mm Ø 90 mm Ø 40 mm 63 x x 12 Transformers 115

10 Info & advice > Measurement and instrumentation Current transformers (CTs) & shunts TRANSFORMERS Function Current transformers power low-voltage measuring instruments and isolate them from the network. They supply their secondary winding with a standard current proportional to the primary current. They are divided into four main families: - wound primaries; - split-core primaries; - cable primaries; - busbar primaries. These transformers can be used with all types of measuring instruments: ammeters, energy meters, power monitors, etc. How to choose a current transformer? The choice is based on two main criteria: - the current on the primary (transformation ratio Ip / 5A); - the type of installation. In other words, the choice depends on the type of cable or busbar on the installation and the intensity of the currents flowing through them. Determining a CT s accuracy class The accuracy class of a current transformer depends on the transformer s apparent power (VA) and the consumption of the entire measurement line. It is the result of the measurement errors of each element in the line and must therefore be less than or equal to the accuracy class of the measuring instrument which it supplies, particularly for energy metering where accuracy has a direct impact on billing. For a given accuracy class, the measurement line s consumption must not exceed the current transformer s apparent power (VA). Example of measurement chain consumption at 20 C Power dissipated per metre of line (2 ways) Copper-wire section (mm²) Secondary 5 A Secondary 1 A 1, VA 2, VA VA VA Enerium Power Monitor 0,15 VA 5 m of double 2.5 mm² wire 0.37 x 5 = 1.85 VA Measurement line consumption = 2 VA The transformer s accuracy class can then be deduced from the results obtained by referring to the table opposite (provided as an example): - Class 3 for a CT with a ratio of 1/5 - Class 1 for a CT with a ratio of 200/5 - Class 0.5 for a CT with a ratio of 2/5 Accuracy limit tables according to the IEC standard Limit errors Table 1 Class ± Error (in%) depending on In (in%) Limit errors Table 2 Class ± Error (in%) depending on In (in%) S S Power (VA) on Class A A A A A A A A A

11 SELECTING A TRANSFORMER Enerdis current transformers offer 4 types of connection: POWER QUALITY ENERGY PERFORMANCE WOUND PRIMARY for currents less than 200 A CABLE PRIMARY for currents between 40 and 2,0 A BUSBAR PRIMARY for currents between 7 and 5,000 A SPLIT CORE PRIMARY for easy connection to an existing installation using a busbar or cable primary Transformers SHUNTS Supply CONNECTING YOUR CT It is important to always install the transformer in the right direction, especially on three-phase networks, so as not to invert the phase shift between the current and the voltage on one or more of the phases. S1 S2 P1/K: power supply side Secondary P2/L: installation side Shunts cause a standard voltage drop which can be processed by measuring instruments. Although mainly used on DC currents, they can also be used on AC currents. Use FOCUS Installing a shunt Avoid overheating A shunt emits heat that must be evacuated in order to maintain the accuracy class. Up to 100 A, heat evacuation is by natural convection. Beyond this, natural convection must be associated with thermal dissipation in the conductors on which it is mounted. Natural convection is best achieved when the shunt is in the horizontal position, with the blades oriented vertically. Calculation of the heat evacuated is carried out by the contractor, especially evacuation by linking bars (size, disposition, number). For use on direct currents, it is Financial impact of a TC s accuracy class For a consumption of 12,000 MWh/year and a cost of e 0.10/kWh CT class 1: ±120,000 kwh = ±e 12,000 CT class 0.5: ±60,000 kwh = ±e 6,000 CT class 0.2S: ±2,0 kwh = ±e 2,0 This calculation takes into account neither the class of the measuring instruments, nor loss occurring on the network cables. recommended not to go beyond 80% of the rated current of the shunt and to ensure that its temperature does not exceed 1 C (heating plus ambient temperature). For high currents, forced convection is compulsory. Limit derivation currents It is possible to connect one or more receivers to one shunt as long as the derivation current or the sum of the derivation current is relatively small compared to the nominal rating. You must take into account the additional voltage drop introduced by the length of the derivation wires. The derivation current generally accepted to remain in the accuracy class is 5 ma. CT safety rules You must never open the secondary circuit of a CT supplied on the primary. The very high voltage created may cause bodily harm or irreparable damage to the transformer. Before working on the secondary of a CT, it must be shortcircuited. When a CT is not in use (secondary open) the secondary must be short-circuited before powering up the system. 117

12 TCR Range CTs designed for submetering. Accuracy class 0.5/1/3 C > Measurement and instrumentation Current transformers (CTs) 118 B A B C PRODUCT ADVANTAGES EXTENDED RANGE: primary currents from 5 to 5,000 A and 5 A or 1 A secondary currents DIN RAIL MOUNTING: on plate mounting or fixed around busbars COMPACT DESIGN F B Gmax A E D B F Outputs on split terminals enabling short-circuiting of the secondary current (M4 or cage for 4 mm 2 wire). DIN rail mounting using supplied clip-on adapters for TCR > General specifications Reference standards: EN (ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz Short-circuit thermal current (Ith): 60 In - 1 second Dynamic current (Idyn): 2.5 Ith Safety factor: < 5 E > 3CT Mounting > Mounting accessories Dimension Model A B C D E F G TCR TCR Gmax TCR 15 D TCR TCR TCR TCR TCR TCR TCR TCR TCR Supplied with bar clamp fitting accessories. Plate mounting using removable screw-on clips. Operating conditions Temperature: -10 C to + C Relative humidity: < 90% Protection Protection rating: IP (terminal covers supplied) Dry winding with self-extinguishing ABS covering (UL 94VO) DIN rail Plate mounting Sealable terminal Model fittings fittings cover* TCR 10 TCR TCR 15 TCR TCR TCR TCR TCR TCR TCR TCR 80 TCR 90 TCR 100 Standard accessories * sold in pairs

13 TCR Wound primary TCR TCR 10 TCR x 25 mm aperture Ø M4 and M6 : 16 mm 2 wire Secondary: 4 mm 2 wire POWER QUALITY ENERGY PERFORMANCE M10X M6 M4 M6 M Ø 5,5 10 Ø 5, PRIMARY Transformers Ø 5.5 P1 P1 P2 P2 S1 S1 S2 S2 SECONDARY DIN (EN 022) FIXATION Power (VA) class Weight 0.5 M10X (kg) 5 A A 40 Ø A A A A A A A A A A A (kg) 5 A A A A A A A 5 0. A A (kg) 5 A A A A A A A A Secondary 1A 5 A A A A A A A A A A A A A Secondary 1A 5 A A A A A A A A A Secondary 1A 5 A A A A A A A A > Associated products PRTC CT protection unit > page 143 Mounting accessories > page

14 TCR Range Cable/busbar primary > Measurement and instrumentation Current transformers (CTs) TCR 21 TCR 31 TCR 41 Cable Ø 20 mm Bar: 15 x 10 mm - 20 x 10 mm 25 x 5 mm S P2 P1 39 S (kg) 40 A A A A A A A A A Secondary 1A 40 A B B A B B 60 A B B 75 A B B 100 A B B 125 A B B 1 A B B 200 A B B 2 A B B Cable Ø 22 mm Bar: 20 x 12 mm - 25 x 11 mm 30 x 10 mm S1 P2 70 P S P P1 39 S (kg) 100 A A A A A A A A A Secondary 1A 100 A B B 125 A B B 1 A B B 200 A B B 2 A B B 300 A B B 400 A B B 0 A B B 600 A B B Cable Ø 26 mm Bar: 20 x 20 mm - 25 x 12 mm 30 x 10 mm P2 P1 39 S S P2 P1 46 S (kg) 100 A A A A A A A A A Secondary 1A 100 A B B 125 A B B 1 A B B 200 A B B 2 A B B 300 A B B 400 A B B 0 A B B 600 A B B S1 P2 S2 P1 46 > Associated products PRTC CT protection unit > page 143 Mounting accessories > page

15 TCR 51 TCR 61 Cable Ø 28 mm Bar: 20 x 25 mm - 30 x 15 mm 40 x 10 mm Cable Ø 44 mm Bar: x 30 mm - 60 x 12 mm POWER QUALITY ENERGY PERFORMANCE S1 P2 P1 S S1 P2 P1 S Transformers S1 P2 P1 S S1 P2 P1 S (kg) 100 A A A A A A A A A A A (kg) 400 A A A A A A A A Secondary 1A 100 A B B 125 A B B 1 A B B 200 A B B 2 A B B 300 A B B 400 A B B 0 A B B 600 A B B 7 A B B 800 A B B Secondary 1A 400 A B B 0 A B B 600 A B B 7 A B B 800 A B B 1000 A B B 1200 A B B 10 A B B > Associated products PRTC CT protection unit > page 143 Mounting accessories > page

16 TCR Range Cable/busbar primary > Measurement and instrumentation Current transformers (CTs) TCR 71 Cable Ø 63 mm Bar: x mm - 60 x 37 mm 80 x 30 mm (kg),8 400 A 537, A 30, A A A A A A A A A ,5 61 4,5 M5 6, ,6 60,6 80, ,8 37,6 30, ,6 60,6 80,6 76 Secondary 1 A 400 A B B 0 A B B 600 A B B 7 A B B 800 A B B 1000 A B B 1200 A B B 10 A B B 2000 A B B 20 A B B 3000 A B B 78 M5 6, TCR 75 Bar: 3 x 100 mm x 10 mm ,5 6,6 S P2 P1 106 S (kg) 10 A A A A A Secondary 1 A 10 A B B 2000 A B B 20 A B B 3000 A B B 4000 A B B M5 > Associated products PRTC CT protection unit > page 143 Mounting accessories > page

17 TCR Range Busbar primary TCR 80 TCR 90 Bar: 100 x 20 mm Bar: 100 x 30 mm TCR 100 Bar: 125 x 60 mm POWER QUALITY ENERGY PERFORMANCE Transformers (kg) 7 A A A A A A (kg) 10 A A A A A (kg) 1000 A A A A A A A A Secondary 1 A 7 A A A A A A Secondary 1 A 10 A A A A A Secondary 1 A 1000 A A A A A A A A > Associated products PRTC CT protection unit > page

18 TCRO range CTs designed for insertion on electrical installations without opening the conductor. C > Measurement and instrumentation Current transformers (CTs) B B A C F PRODUCT ADVANTAGES PRIMARY from 200 to 5,000 A and wide choice of primary options FULLY OPENING primary B Gmax A E D B F Plate mounting fitting > General specifications Reference standard: EN (ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz Short-circuit thermal current (Ith): E60 In - 1 second Dynamic current (Idyn): 2.5 Ith Safety factor: < 5 Bar clamp fitting Gmax D > 3CT Mounting > Mounting accessories Dimensions Model A B C D E F G TCRO TCRO TCRO TCRO TCRO Captive sealable terminal covers. Split output terminals enabling risk-free short-circuiting of the secondary current (cage for 4 mm 2 wire) Operating conditions: Temperature: -10 C to + C Relative humidity: < 90% Protection: Protection rating: IP (terminal covers supplied) Dry winding with self-extinguishing ABS covering (UL 94 VO) Plate mounting Busbar clamp Model fittings TCRO 2030 TCRO 80 TCRO 8080 TCRO TCRO Standard accessories 124

19 TCRO 2030 Bar: 20 x 30 mm TCRO 80 TCRO 8080 Bar: x 80 mm Bar: 80 x 80 mm POWER QUALITY ENERGY PERFORMANCE Transformers Power 80 (VA) class Weight (kg) 100 A A A A A A Power (VA) 80class A Weight (kg) 2 A A A A A A (kg) 2 A A A A A A A A A A A A A A on request 2 A A A A A A A A secondary on request 1 A secondary on request 2 A A A A A A A > Associated products PRTC CT protection unit > page

20 20 TCRO Range Split core > Measurement and instrumentation Current transformers (CTs) 89 TCRO A A A A A A TCRO Power (VA) class Weight (kg) 0 A A A A A A A on request Bar: 80 x 120 mm Bar: 80 x 160 mm Power (VA) class Weight (kg) 1000 A A A A A A A Primaire 1000 A A A A A A A A on request 144 > Associated products PRTC CT protection unit > page

21 JVR-JVO-JVP Ranges CTs designed to supply analogue or digital measurement instruments. Accuracy class 0.5/1/3 PRODUCT ADVANTAGES COMPLETE RANGE: primary from 1 to 3,000 A and 5 A or 1 A secondary TOTALLY ADAPTABLE RANGE for specific requirements (primary, secondary, power class, frequency) Sealable cover M5 terminals with 2 grooves for dual connection on secondary Transformers POWER QUALITY ENERGY PERFORMANCE Central pipe accessory on cable primary JVO for compact lateral primary connection Mounting on symmetrical rail (except for JVP) or plate mounting in cabinet > General specifications C B B F Reference standard: EN (ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz E Short-circuit thermal current (Ith): JVO, JVP: 80 In JVR 86: 60 In JVR 64, JVR 75: 40 In Dynamic current (Idyn): 2.5 Ith Safety factor: 5 in Class 1 Operating conditions: Temperature: -5 C to + C Relative humidity: 93% at 40 C Protection: Protection rati ng: IP (with terminal cover supplied) Dry winding with self-extinguishing ABS covering (UL 94 VO) B A B F Gmax A E D Gmax D > 3 CT mounting > Mounting accessories Dimensions Model A B C D E F G JVO 25 CR JVO 32 CR JVP JVP JVP For 1CT 2CT 3CT model mounting rail mounting rail mounting rail JVR JVO JVO J3R 80 B ACCE 7652 ACCE 76 ACCE 7652 ACCE 7640 ACCE 7653 ACCE 7651 ACCE 7653 ACCE 7655 ACCE 7654 ACCE

22 Sealable cover JVR-JVO-JVP Ranges JVR Wound primary Sealable cover mounting points (M6) Sealable cover ÿ > Measurement and instrumentation Current transformers (CTs) JVR 64 Ø M8 2 mounting points (M6) Sealable cover ÿ (kg) 5 A * A * / A * A * / A 2 mounting * points (M6) A * Sealable cover 40 A * A * A * ÿ 75 A * A * *On request 2 mounting points (M6) 5 A JVRA A JVRA A JVRA A JVRA A JVRA A JVRA A JVRA 8706 A JVRA A JVRA A JVRA A JVRA 8710 Sealable cover ACCE ÿ Sealable cover 104,5 16.5/ /114 > Customized product Example ÿ ÿ JVR JVR / /101 Ø M8/M10 > 75 A 2 mounting points (M6) 2 mounting points (M6) ÿ 3 (kg) 5 A * A * / A * A * / A 2 mounting * points (M6) A * A * A * A * A * A * A * A * A * *On request 79 Sealable cover / / ,5 ÿ Sealable cover 5 A JVRB A JVRB A JVRB A JVRB A JVRB A JVRB A JVRB 8731 A JVRB A JVRB A JVRB A JVRB A JVRB A JVRB A JVRB 8738 Sealable cover ACCE 7668 Model Secondary Class Power Frequency JVR A 1 A 1 5 VA Hz JVR 64 JVR 75 JVR 86 Ø M8/M10 > 75 A 2 mounting points (M6) 2 mounting points (M6) (kg) 5 A * A * A * A * A * A * A * A * A * A * A * A * A * A * *On request 93 Sealable cover 104,5 ÿ 16.5/ /114 5 A JVRC A JVRC A JVRC A JVRC A JVRC A JVRC A JVRC 8748 A JVRC A JVRC A JVRC A JVRC A JVRC A JVRC A JVRC 8755 Sealable cover ACCE 7668 > Associated products Mounting accessories > page 127 PRTC CT protection unit > page

23 JVR-JVO-JVP Ranges JVO Cable primary JVO JVO JVO Cable Ø 12 mm Cable Ø 18 mm Cable Ø 21 mm POWER QUALITY ENERGY PERFORMANCE Sealable cover Sealable cover Sealable cover ÿ 12 Ø 18 Ø mounting points (M5) mounting points (M5) mounting points (M6) Transformers (kg) 40 A A A A A A A (kg) 100 A A A A A A (kg) 100 A A A A A A * A * A * A * *On request 40 A JVOA 8759 A JVOA A JVOA A JVOA A JVOA A JVOA A JVOA 8765 Central tube ACCE A JVOB A JVOB A JVOB A JVOB A JVOB A JVOB 8774 Central tube ACCE A JVOC A JVOC A JVOC A JVOC A JVOC A JVOC A JVOC A JVOC A JVOC 8786 Central tube ACCE 7662 Sealable cover ACCE 7668 > Customized product Example Model Secondary Class Power Frequency JVR A 1 A 1 5 VA Hz JVR 64 JVR 75 JVR 86 > Associated products Mounting accessories > page 127 PRTC CT protection unit > page

24 JVR-JVO-JVP Ranges JVO Cable primary > Measurement and instrumentation Current transformers (CTs) JVO Cable Ø 21 mm ÿ Sealable cover mounting points (M6) (kg) A A A A A A * A * A * A * A * A * A * *On request A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE A JVOE 8806 Central tube ACCE 7663 Sealable cover ACCE 7668 > Customized product Example JVO JVO Cable Ø 32 mm Ø Sealable cover mounting points (M6) (kg) 100 A A A A A * A * A * A * A * *On request 100 A JVOF A JVOF A JVOF A JVOF A JVOF A JVOF A JVOF A JVOF A JVOF 8822 Sealable cover ACCE 7668 Model Secondary Class Power Frequency JVR A 1 A VA Hz JVR JVR JVR Cable Ø 36 mm Ø Sealable cover mounting points (M6) (kg) 100 A A A A A * A * A * A * A * *On request 100 A JVOG A JVOG A JVOG A JVOG A JVOG A JVOG A JVOG A JVOG A JVOG 8837 Sealable cover ACCE 7668 > Associated products Mounting accessories > page 127 PRTC CT protection unit > page

25 JVR-JVO-JVP Ranges JVO Cable primary J3R 80 B Cable Ø 66 mm JVO 25 CR Cable Ø 25 mm Bar: 32 x 10 mm JVO 32 CR Cable Ø 32 mm Bar: 40 x 10 mm POWER QUALITY ENERGY PERFORMANCE 134 Sealable cover ÿ 25 Sealable cover Busbar clamp Ø 32 Sealable cover Busbar clamp ,5 10, ,5 10,5 104,5 96,5 Transformers Ø mounting points (M6) mounting points (M6) (kg) 200 A A A A A A A A A A A (kg) 100 A A A A A * A * A * A * A * *On request (kg) 100 A A A A A * A * A * A * A * *On request 200 A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC A J3RC 7533 Sealable cover ACCE A JVOD A JVOD A JVOD A JVOD A JVOD A JVOD A JVOD A JVOD A JVOD 8858 Busbar clamp ACCE 7665 Sealable cover ACCE A JVOH A JVOH A JVOH A JVOH A JVOH A JVOH A JVOH A JVOH A JVOH 8874 Busbar clamp ACCE 7666 Sealable cover ACCE 7668 > Customized product Example Model Secondary Class Power Frequency JVR 25 CR 600 A 1 A VA 60 Hz J3R 80 B JVO 25 CR JVO 32 CR > Associated products Mounting accessories > page 127 PRTC CT protection unit > page

26 JVR-JVO-JVP Ranges JVP Busbar primary > Measurement and instrumentation Current transformers (CTs) JVP 624 Bar: 63 x 20 mm A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR A JVPR 8889 Mounting base ACCE 7669 Sealable cover ACCE Sealable cover (kg) 100 A A A A A A A * A * A * A * A * A * *On request > Customized product JVP 1025 JVP 1045 Bar: 100 x 20 mm Busbar 105 clamping plates 32.5 Mounting base A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT A JVPT 8922 Mounting base ACCE 7669 Sealable cover ACCE Sealable cover Busbar clamping plates Mounting base (kg) 200 A A A A * A * A * A * A * A * A * A * A * A * A * *On request Model Secondary Class Power Frequency Example JVP A 1 A VA Hz JVP 624 JVP 1025 JVP 1045 Bar: 100 x 40 mm (kg) 300 A A * A * A * A * A * A * A * A * A * A * A * *On request 300 A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU A JVPU 8914 Mounting base ACCE 7669 Sealable cover ACCE 7672 > Associated products PRTC CT protection unit > page Sealable cover Busbar clamping plates Mounting base 132

27 JVS Range CTs designed to supply IEC 687 electronic measurement instruments, power monitors, digital transducers, etc. PRODUCT ADVANTAGES Captive sealable terminal covers POWER QUALITY ENERGY PERFORMANCE CHOICE OF PRIMARY from 100 to 5,000 A ACCURACY CLASS: 0.2 S for high-performance applications Transformers Split output terminals enabling risk-free short-circuiting of the secondary current (M4 or cage for 4 mm 2 wire) Cabinet base fitting (or directly on busbar primary) B B > General specifications Reference standard: EN (ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz Short-circuit thermal current (Ith): 60 In - 1 second E Dynamic current (Idyn): 2.5 Ith Safety factor: < 5 Operating conditions: Temperature: -10 C to + C Relative humidity: < 90% Protection: Protection rating: IP (terminal covers supplied) Dry winding with self-extinguishing ABS covering (UL 94 VO) C F > 3CT Mounting > Mounting accessories B A B F Gmax E D A Gmax Dimensions Model D A B C D E F G JVS 25B JVS 26B JVS 30B JVS 38B JVS JVS JVS Plate mounting Busbar Sealable Model fittings clamp terminal cover* JVS 25B JVS 26B JVS 30B JVS 38B JVS 39B JVS 40 JVS JVS 60 Standard accessories * sold in pairs 133

28 JVS Range Cable/busbar primary > Measurement and instrumentation Current transformers (CTs) JVS 25B S1 26 P2 P S Power (VA) Weight in class 0.2 S (kg) 100 A A A A A A A JVSB25 100/5 1 A JVSB25 1/5 200 A JVSB25 200/5 2 A JVSB25 2/5 300 A JVSB25 300/5 400 A JVSB25 400/ Cable ø 26 mm Bar: 20 x 20 mm 25 x 12 mm 30 x 10 mm S1 28, P2 P1 S JVS 26B S1 P2 P , S Power (VA) Weight in class 0.2 S (kg) 1 A A A A A A A A A A JVSB26 100/5 200 A JVSB26 200/5 2 A JVSB26 2/5 300 A JVSB26 300/5 400 A JVSB26 400/5 0 A JVSB26 0/5 600 A JVSB26 600/5 7 A JVSB26 7/5 800 A JVSB26 800/ S1 P2 P1 46 Cable ø 28 mm Bar: 20 x 25 mm 30 x 15 mm 40 x 10 mm S2 60 > Associated products Mounting accessories > page 133 PRTC CT protection unit > page

29 JVS Range Cable/busbar primary JVS 30B Cable ø 44 mm Bar: x 30 mm 60 x 12 mm JVS 38B Cable ø 63 mm Bar: x mm 60 x 30 mm 80 x 30 mm JVS 39B Bar: 3 x 100 x 10 mm POWER QUALITY ENERGY PERFORMANCE S P2 S2 P M M5 Transformers 5.6 S1 P2 P1 S2 60 M P2 S1 S2 P Power (VA) Weight Class 0.2 S (kg) 600 A A A A A A Power (VA) Weight Class 0.2 S (kg) A , A A A A A Power (VA) Weight Class 0.2 S (kg) 10 A A A A A A JVSB30 600/5 7 A JVSB30 7/5 800 A JVSB30 800/ A JVSB / A JVSB /5 10 A JVSB30 10/ A JVSB / A JVSB /5 10 A JVSB38 10/ A JVSB /5 20 A JVSB38 20/ A JVSB /5 10 A JVSB39 10/ A JVSB /5 20 A JVSB39 20/ A JVSB / A JVSB /5 > Associated products Mounting accessories > page 133 PRTC CT protection unit > page

30 JVS Range Busbar primary > Measurement and instrumentation Current transformers (CTs) JVS 40 Bar: 100 x 20 mm Power (VA) Weight Class 0.2 S (kg) 1000 A 1, A A A A JVS / A JVS /5 10 A JVS40-10/ A JVS /5 32 JVS JVS 60 Bar: 100 x 30 mm Power (VA) Weight Class 0.2 S (kg) 10 A A A A A A JVS-10/ A JVS-2000/5 20 A JVS-20/ A JVS-3000/ A JVS-4000/5 32 Bar: 125 x 60 mm Power (VA) Weight Class 0.2 S (kg) 1000 A 1, A A A A A A A JVS /5 10 A JVS60-10/ A JVS /5 20 A JVS60-20/ A JVS / A JVS /5 00 A JVS60-00/ > Associated products PRTC CT protection unit > page

31 Single-phase, multi-rating: JVO S Transformers for tariff metering ERDF application JVO S Cable primary Ø 90 mm POWER QUALITY ENERGY PERFORMANCE PRODUCT ADVANTAGES CLASS 0,2s ACCORDING TO IEC Particularly SUITABLE FOR ERDF-QUALIFIED TRI-RATING ELECTRONIC METERS Transformers > General specifications Cable primary: Ø 90 mm Transformation ratio: 0-1,000-2,000 / 5 A Accuracy class: 0.2s Precision power: 7.5 VA Highest network voltage: 720 Vac Rated frequency: /60 Hz Rated short-circuit thermal current (Ith): 30 ka for 1 s Rated dynamic current (Idyn): 2.5 Ith Safety factor: SF = 4 (0/5 A); SF = 6 (1 000/5 A) ; SF = 9 (2 000/5 A) Rated thermal current: 1,2 Ipn Operating temperature: -25 C to +40 C Type of casing: Self-extinguishing thermoplastic (UL94V0) Protection: IP30 Mechanical shock resistance: IK7 Rated withstand voltage: 3 kv (RMS value) at Hz for 1 minute Rated lightning impulse withstand voltage: 8 kv (peak value) Wave 1.2/ μs Insulation class: E(heating limit: 75 K) Weight: 1.9 kg Model JVO S tri-rating Reference P > Dimensions 137

32 Single-phase, multi-rating: JVO S Transformers for tariff metering ERDF application > Measurement and instrumentation Current transformers (CTs) JVO S Cable primary Ø 40 mm PRODUCT ADVANTAGES CLASS 0,2s ACCORDING TO IEC Particularly SUITABLE FOR ERDF-QUALIFIED BI-RATING AND TRI-RATING ELECTRONIC METERS Bi-rating > General specifications Cable primary: JVO S bi-rating /tri-rating: Ø 40 mm Transformation ratio: JVO S bi-rating model: / 5 A JVO S tri-rating model: / 5 A Accuracy class: JVO S bi calibre: 0.2s JVO S tri calibre: 0.5 Precision power: JVO S bi-rating model: 7.5 VA JVO S tri-rating model: 3.75 VA Highest network voltage: JVO S bi-rating / tri-rating models: 720 Vac Rated frequency: JVO S bi-rating / tri-rating: /60 Hz Rated short-circuit thermal current (Ith): JVO S bi-rating /tri-rating models: 20 ka for 1 s Rated dynamic current (Idyn): JVO S bi-rating /tri-rating models: 2.5 Ith Safety factor: JVO S bi-rating model: SF = 3 (200/5 A); SF = 6 (0/5 A) JVO S tri-rating model: SF = 4 (100/5 A); SF = 6 (200/5 A); SF = 10 (0/5 A) > Dimensions Tri-rating Rated thermal current: JVO S bi-rating / tri-rating models: 1.2 Ipn Operating temperature: JVO S bi-rating / tri-rating models: -25 C to +40 C Type of casing: JVO S bi-rating / tri-rating models: Self-extinguishing thermoplastic (UL94V0) Protection: JVO S bi-rating / tri-rating models: IP30 Mechanical shock resistance: JVO S bi-rating / tri-rating models: IK7 Rated withstand voltage: JVO S bi-rating / tri-rating models: 3 kv (RMS value) at Hz for 1 minute Rated lightning impulse withstand voltage: JVO S bi-rating / tri-rating models: 8 kv (peal value) Wave 1.2/ μs Insulation class: JVO S bi-rating / tri-rating models: E (heating limit: 75 K) Weight: JVO S bi-rating / tri-rating models: 1.1 kg Model JVO S bi-rating JVO tri-rating Reference P P

33 Single-phase, multi-rating: JVP 1145 S Transformers for tariff metering ERDF application JVP 1145 S Cable primary POWER QUALITY ENERGY PERFORMANCE PRODUCT ADVANTAGES CLASS 0,2s ACCORDING TO IEC Particularly SUITABLE FOR ERDF-QUALIFIED TRI-RATING ELECTRONIC METERS Transformers > General specifications Cable primary: Busbar: 63 x 12 mm or 100 x 12 mm Cable: Ø 40 mm Transformation ratio: 0 1,000 2,000 / 5 A Accuracy class: 0.2s Precision power: 7.5 VA Highest network voltage: 720 Vac Rated frequency: /60 Hz Rated short-circuit thermal current (Ith): 30 ka for 1 s Rated dynamic current (Idyn): 2.5 Ith Safety factor: SF = 3 (0/5 A); SF = 4 (1000/5 A); SF = 6 (2000/5 A) Rated thermal current: 1.2 Ipn Operating temperature: -25 C to +40 C Type of casing: Self-extinguishing thermoplastic (UL94V0) Protection: IP30 Mechanical shock resistance: IK7 Rated withstand voltage: 3 kv (RMS value) at Hz for 1 minute Rated lightning impulse withstand voltage: 8 kv (peak value) Wave 1.2/ μs Insulation class: E (heating limit: 75 K) Weight: 1.7 kg Model JVP 1145 S tri-rating Reference P > Dimensions 139

34 Three-phase, single-rating: TRI 0 Transformers for tariff metering > Measurement and instrumentation Current transformers (CTs) TRI 0 PRODUCT ADVANTAGES Compliant with NF-C-42-2 standard Designed for three-phase LV metering > General specifications Maximum network voltage: 0 Vac Dielectric test voltage: 2 kv - Hz - 1mn Rated withstand voltage: 8 kv Réponse en fréquence: Hz Frequency response: conductors from to 240 mm sealable screws Fixed by 4 screws Ø 8 32 Input Output Power (VA) Weight Class 0.5 (kg) A A A A A A A A A A Output voltage current measurement Thickness of the base = 20 5 A Secondary A TRI A Contact us 100 A TRI A TRI A TRI A Contact us 300 A TRI A Contact us 0 A TRI A Contact us 140

35 Current summation: JVM 15 CT designed for adding or subtracting instantaneous values from the secondaries of 2 or 3 current transformers. Used to supply measuring or metering instruments on installations with several feeder and feed points. PRODUCT ADVANTAGES POWER QUALITY ENERGY PERFORMANCE COMPACT DESIGN Mounting on plate or rail Transformers Sealable cover. Terminal connections: M5; 2 secondary slots for double connections; primary side connections. Mounting on plate or symmetrical rail > General specifications Reference standard: EN (Ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz Short-circuit thermal current (Ith): 80 In - 1 second Dynamic current (Idyn): 2.5 Ith Safety factor: < 5 Internal power: 4 VA Operating conditions: Temperature: -5 C to +60 C Relative humidity: 93% at 40 C Protection: Protection rating: IP 40 (module casing) and IP 10 (terminals) Dry winding with self-extinguishing ABS covering (UL 94 VO) > Cabinet accessories Model 1 CT slide 2 CT slide 3 CT slide rail mounting rail mounting rail mounting JVM 15 ACCE 7652 ACCE 7653 ACCE mounting points (M6) Sealable cover 104, (kg) 5+5 A A Secondary 5 A 5+5 A JVMA A JVMA 7524 Sealable cover ACCE 7668 M5 141

36 Current summation: TCS > Measurement and instrumentation Current transformers (CTs) CT designed to add together the instantaneous current values from the secondaries of 2 to 4 current transformers. In this way, it provides data for the measurement or metering equipment on installations with several feeders or feeds. PRODUCT ADVANTAGES MADE-TO-MEASURE PRODUCT with different totalized CT ratios and secondary connection by cages for 2.5 mm 2 wire > General specifications Reference standard: EN (Ex IEC 185) Maximum network voltage: 720 Vac Dielectric test voltage: 3 kv/ Hz/1min Frequency response: /60 Hz Short-circuit thermal current (Ith): 40 In - 1 second > Dimensions Mounting on DIN rail or plate Dynamic current (Idyn): 2,5 Ith Safety factor: 5 Operating conditions: Temperature: -20 C to + C Relative humidity: < 80% Protection: Casing protection rating: IP 20 Power (VA) in class 0.5 Weight kg 5 A Secondary 5+5 A TCS 02N A TCS 03N A TCS 04N Different primary 5+5 A TCS 02C A TCS 03C A TCS 04C > Customized product Example Model Secondary No. of CTs Ratio of connected CTs connected TCS 5 A A / 5 A 200 A / 5 A 142

37 Transformer short-circuit switch Protection against the dangers caused by opening the secondary circuit on low-voltage measurement CTs PRODUCT ADVANTAGES Mounting on DIN rail or plate POWER QUALITY ENERGY PERFORMANCE PROTECTS USERS AND EQUIPMENT AGAINST OVERVOLTAGES caused by opening the CT 5 A or 1 A secondary Transformers AUTOMATIC SHORT-CIRCUITING of CT secondary to which it is permanently connected Equipment connected on CT secondary side can be operated by user without supply interruption Four terminals available for 6 mm 2 wires Connection diagram > General specifications Reference standards: NFC art 411-1) Connections: double terminals capable of receiving 6mm 2 cables. DIN rail mounting (supplied with fittings) or plate mounting using clamp bolts. Weight: 90 g Operating conditions:temperature: -10 C to + C Relative humidity: < 95% Protection: Protection rating: IP 20 Self-extinguishing polyamide casing (UL 94VO) Measurement current: 5 A/ Hz or 1 A/ Hz Maximum permitted current: 25 Aac Peak voltage: 22 Vac PRTC S1 S'1 S2 S'2 TC Instrument Reference PRTC

38 Choosing your shunt > Measurement and instrumentation Shunts Type Voltage drop SHMI SHMI SHMI SHEL SHMO Eye connection on base Eye connection Plate connection for busbar Screw connection 100 mv Eye connection Connection to block for busbar Direct connection to measuring component Accuracy class 0.2 and and A 1.25 A 1.5 A 2 A 2.5 A 3 A 4 A 5 A 6 A 7.5 A 10 A 15 A 20 A 25 A 30 A 40 A A 60 A 75 A 100 A 125 A 1 A 200 A 2 A 300 A 400 A 0 A 600 A 7 A 1000 A 12 A 10 A 2000 A 20 A 3000 A 4000 A 00 A 6000 A Strengths > page and 77-2 High-performance range. High overload capacity. Treated against corrosion. > page 147 SHMI Range with a good performance/price trade-off. Large choice of voltage drop ratings (on request). SPECIFIC PRODUCTS POSSIBLE IN THIS RANGE SHEL The most economical range. SHMO > page 149 > page 1 Modular casing Range for mounting on DIN rail. 144

39 76-2 and 77-2 ranges (Shunts) A reference for measurements on demanding applications PRODUCT ADVANTAGES POWER QUALITY ENERGY PERFORMANCE HIGH-PERFORMANCE RANGE HIGH OVERLOAD CAPACITY Transformers Protection against corrosion with epoxy-modified acrylic paint Large-area fittings to facilitate heat dissipation > General specifications Accuracy class defined in the following domain: Over the whole measurement range, for an ambient temperature of: -10 C to +35 C (Class 0.2) -25 C to +40 C (Class 0.5 and 1) For a blade temperature of 80 C For a shunt current 5 ma Permitted rated calibres: In = 1 A 1.25 A 1.5 A - 2 A 2.5 A - 3 A - 4 A - 5 A - 6 A 7.5 A ; their multiples or sub-multiples Voltage drops: mv - 60 mv mv - 1 mv mv mv - 1 V Permitted overloads: On average and in normal operating conditions I rated 2 h 5 s 5 s (In) Class 0.2 Class 0.5 and 1 < 2 A 1.2 In 2 In 10 In 2 à 2,000 A 1.2 In 2 In 5 In > 2,000 A 1.2 In 2 In 2 In Compliance with standards: Accuracy and influence factor: IEC to 9 Preferred calibres and dimensions for 100 mv shunts: NFC /152/153z Lead-free range: RoHS directive (2002/95/CE) 145