SOFT STARTERS. Easy Selection Guide MOTOR CONTROL AND DRIVES. nhp.com.au

Transcription

1 SOFT STARTERS Easy Selection Guide MOTOR CONTROL AND DRIVES nhp.com.au

2 Follow the three Easy Steps to select the right soft starter for your motor application. STEP 3: Select your motor connection STEP : Select your motor full load current rating Soft starters are commonly used in motor applications. Motor data ratings are referred to as the power of the motor in kw and the full load current (FLC) or nominal current in amps. What is the kw and motor full load current? Both of these ratings can be found on the name plate of the motor or directly from the motor manufacturer. When selecting a soft starter be sure to check the FLC rating is sufficient to run the motor. 3 3 wire motor connection 6 wire motor connection Category Light duty Medium duty Heavy duty duty Start condition 3x FLC, 0 second start 3.5x FLC, 5 second start 4x FLC, 0 second start 4.5x FLC, 30 second start Motor kw Typical ratings for 3-phase 45 V AC Approx. full Approx. full load current Motor kw load current Motor 45 V 45 V AC Approx. full load 45 V AC STEP : Select your Application Soft starter product selection is influenced by the type of motor application. Find your application on the table below. Once the motor application is selected, note the corresponding duty category. Application Application Application Agitator Heavy Debarker Medium Palletiser Atomiser Heavy Dryer Planer Medium Bottle washer Light Dust collector Medium Press Medium Centrifuge Edger Medium Pump - Bore Light Chipper Fan - Axial (Damped) Medium Pump - Centrifugal Medium Compressor - Recip (Loaded) Compressor - Recip (Unloaded) Compressor -Screw (Loaded) Compressor -Screw (Unloaded) Heavy Fan - Axial (Un-damped) Fan - Centrifugal (Damped) Fan - Centrifugal Un-damped) Pump - Positive displacement Heavy Medium Pump - Slurry Re-pulper Heavy Fan - High pressure Rotary table Heavy Conveyor - Belt Grinder Medium Sander Heavy Conveyor - Roller Medium Hydraulic power pack Medium Saw - Bandsaw Conveyor Screw Heavy Mill Saw - Circular Medium Crusher - Cone Medium Mill - Ball Separator Crusher - Jaw Mill - Hammer Shredder Crusher - Rotary Medium Mill - Roller Slicer Light Crusher - Vertical impact Medium Mixer Tumbler Heavy Note: The above table is a guide only. If your application is not on the above table contact NHP for recommendations. 4 Most common motor connection Suitable for most motors. Convenient if replacing an existing star delta starter with a new soft starter STEP 4: Select either the Sprecher+Schuh PCS or AuCom EMX3 below Using the table below and information from the following pages ask the customer which features are required. Features S+S PCS AuCom EMX3 Catalogue Reference PCS EMX3... Nominal -3 wire connection 4 85 A A current range -6 wire connection A A Supply Voltage VAC VAC 690 VAC variant available User Adjustments DIP switches & rotary Multi-line digital keypad with plain English dial LCD display (removable keypad) Includes local control push buttons (Start, Stop, Reset, Local/Remote) Operating Temperature o C o C, above 40 o C with derating Internal Bypass Contacts Yes, Standard Yes, Standard (EMX3-xxxxB models only) Electronic Motor Protection Motor overload with adj. Motor overload with programmable thermal trip class model Phase imbalance Current imbalance Phase loss / open load Phase loss / motor connection Phase sequence Phase sequence Starter over temperature Starter over temperature Shorted SCR Shorted SCR Motor thermistor Excess start time Electronic shearpin Under-current Supply frequency Aux. input trip Comms error RTD input (expandable) Ground fault (optional) Communication Options Nil DeviceNet Profibus Modbus RTU Ethernet (Ethernet IP, Modbus TCP, Profinet) USB Applications Light, Medium duty Light, Medium, Heavy, duty Page reference 4 8 3

3 Sprecher+Schuh PCS Providing users with consistent performance in a compact, space-saving design, the PCS soft starter is an intelligent and cost-effective means to control your motor application. Providing installation flexibility, integral bypass, 3 wire / 6 wire motor connection, as well as choice of starting and stopping modes, the PCS is ideal for many applications. Up to 85 A (3 wire) / 47 A (6 wire) Compact size, reducing panel space requirements Integral bypass, for minimal heat dissipation during run time True three phase control, for smoother starting and minimal thermal stress on the motor 3 wire / 6 wire motor connection for flexibility of installation Choice of starting and stopping modes: Start: Timed Voltage Ramp, Current Limit, Kick-Start Stop: Soft Stop, Coast to Stop Electronic Motor Protection: Motor overload with adj. trip class (OFF, 0, 5, 0 seconds), phase imbalance, phase loss / open load, phase sequence, starter over temperature, shorted SCR 3 wire motor connection Ordering details With knowledge of motor full load current, application duty category (page 3), motor power connection (page 3), the appropriate PCS can be selected. 3 wire motor connection is the most common motor connection. Alternatively, 6 wire motor connection is suitable for most motors. 6 wire motor connection is a convenient option if replacing an existing star delta starter with a new soft starter. Light / Medium V AC Control 4 V AC/DC Control Setting Range 3 A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V-04 Test / reset button This dual purpose button allows testing of the trip function without motor current flow and fault resetting under normal operating conditions. Optional remote or standard local reset for your convenience. DIP switch set-up Quick, accurate and repeatable settings are assured through a simple to use DIP switch selection panel. Marking tag holder Used with marking tags to provide quick and accurate starter identification. Potentiometer A clearly labeled potentiometer is used to adjust motor full load current setting. The lowest minimum Full Load Current (FLC) setting is one third of the soft starters current rating. The motor connected must have an FLC within this range. E.g: PCS V has an overload range of 3 A to 9 A. 6 wire motor connection.6 5. A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V A PCS V PCS V-04 Above ratings for the PCS refer to light / medium duty. For heavy and severe duty loads refer to EMX3, or consult NHP for recommendations. As standard, the PCS is capable of 3 wire and 6 wire motor connection. When using the PCS in 6 wire mode, the overload current must be set to 58 % of the motor FLC. E.g: a 50 amp motor in 6 wire would use a PCS V and the overload current setting would be set to 9 Amps. LED status indication Clear indication of all motor and system fault conditions via a flash coded LED. DIN-rail mounting & screw fixing Complete with DIN-rail mounting and screw fixing, the PCS is easy to install. Configurable Auxiliary Contacts As standard, the PCS provides a configurable (normal or up-to-speed) normally open (N/O) auxiliary contact for motor run status indication. The PCS has a line of side-mount configurable (normal or up-to-speed) auxiliary contacts, allowing you more flexibility. Integral motor overload/fault contact A normally open (N/O) fault contact for indication of motor overload/fault is included on the PCS. 4 5

4 PCS Accessories Side-mounted auxiliary contacts ) x N/O contact x N/C contact x N/O contacts x N/O and x N/C contact Contactor connection modules Connects PCS to CA7-9 3 Connects PCS to CA PCS-PA-0 PCS-PA-0 PCS-PA-0 PCS-PA PCS-3-CI3 PCS-3-CI37 Enclosed PCS solutions - for 3 wire applications The PCS soft starters are also available in enclosed format and are provided as standard assemblies or manufactured to specifications. The enclosed PCS solutions listed below are suitable for 3 wire applications. Standard control voltage is 40 VAC. Standard assembly includes line contactor, PCS soft starter with integral bypass contacts and electronic motor protection with adjustable trip class (OFF, 0, 5, 0), control circuit breaker as well as start, stop and reset pushbuttons. Selecting your PCS from page 5, enclosed soft starter options include insulated polycarbonate or steel enclosures, both with IP 66 protection. Insulated enclosed,...85 A * Insulated polycarbonate enclosures, IP 66 protection Remote reset magnets 4 V AC coil CMR7-4VA 40 V AC coil CMR7-30VA 4 V DC coil CMR7-4VDC Cooling fans Frame : PCS PCV-064 Frame : PCS PCV-47 ) Marking tags Marking tag covers (x 00) CA7-FMP Transparent cover (x 00) CA7-FMC Marking tag stickers (x 00) CA7-FMS PCS Soft Starter Setting Range Amps Line contactor Dimensions (mm) Height Width Depth PCS V 3 A CA SSPC7-.-40VAC PCS V 3 9 A CA SSPC7-4-40VAC PCS V 8 6 A CA SSPC VAC PCS V A CA SSPC7-9-40VAC PCS V.5 5 A CA SSPC7--40VAC PCS V 5 30 A CA SSPC7-5-40VAC PCS V A CA SSPC VAC PCS V.5 43 A CA SSPC7--40VAC PCS V A CA SSPC VAC PCS V A CA SSPC VAC PCS dimensions (mm) and weights (kg) Steel enclosed,...85 A * Quality steel enclosures, IP 66 protection Width Height Depth kg PCS PCS PCS Soft Starter Setting Range Amps Line contactor Dimensions (mm) Height Width Depth PCS V 3 A CA MSSPC7-.-40VAC PCS V 3 9 A CA MSSPC7-4-40VAC PCS V 8 6 A CA MSSPC VAC PCS V A CA MSSPC7-9-40VAC PCS V.5 5 A CA MSSPC7--40VAC PCS V 5 30 A CA MSSPC7-5-40VAC PCS V A CA MSSPC VAC PCS V.5 43 A CA MSSPC7--40VAC PCS V A CA MSSPC VAC PCS V A CA MSSPC VAC ) As standard, the PCS includes a configurable (normal or up-to-speed) normally open (N/O) auxiliary contact. ) Frame size cooling fans come complete as standard. 6 7

5 AuCom EMX3 Providing users with unprecedented motor control, protection and monitoring capabilities, the EMX3 soft starter is suitable for a vast range of industrial applications. Easy to use and with numerous standard features, including integral bypass (up to 000 A), user friendly LCD display in plain English, advanced electronic motor protection, multiple starting and stopping modes, the EMX3 is truly an outstanding soft starter. Up to 000 A (3 wire) / 500 A (6 wire) with integral bypass ) Extremely user friendly with plain English LCD display, for easy setup True three phase control, for smoother starting and minimal thermal stress on the motor 3 wire / 6 wire motor connection (auto-detected) for flexibility of installation Multiple starting and stopping modes: Start: Constant Current, Current Ramp, XLR-8 Adaptive Acceleration Control, Kick-Start Stop: Soft Stop, XLR-8, Adaptive Deceleration Control, Brake mode, Coast to Stop Advanced Electronic Motor Protection: Motor overload with programmable thermal model, current imbalance, phase loss / motor connection, motor thermistor input, phase sequence, excess start time, electronic shear pin, under-current, shorted SCR, supply frequency, aux. input trip, comms error, RTD input (expandable), ground fault (optional) Optional communications: DeviceNet, Profibus, Modbus RTU, Ethernet modules USB module for connecting EMX3 to PC Additional User-friendly Features Large viewable screen with real language text, no more trip codes Status LEDs for immediate feedback 3 wire motor connection Ensure the EMX3 maximum motor FLC rating is greater than or equal to the motor FLC rating. Ordering details With knowledge of motor full load current, application duty category (page 3), motor power connection (page 3), the appropriate EMX3 can be selected. 3 wire motor connection is the most common motor connection. Alternatively, 6 wire motor connection is suitable for most motors. 6 wire motor connection is a convenient option if replacing an existing star delta starter with a new soft starter. EMX3 maximum motor FLC ratings Light Medium Heavy V AC Control 4 V AC/DC Control 3 A 0 A 7 A 5 A EMX3-003B-V4-C-H EMX3-003B-V4-C-H 43 A 37 A 3 A 6 A EMX3-0043B-V4-C-H EMX3-0043B-V4-C-H 50 A 44 A 37 A 30 A EMX3-0050B-V4-C-H EMX3-0050B-V4-C-H 53 A 53 A 46 A 37 A EMX3-0053B-V4-C-H EMX3-0053B-V4-C-H 76 A 64 A 55 A 47 A EMX3-0076B-V4-C-H EMX3-0076B-V4-C-H 97 A 8 A 69 A 58 A EMX3-0097B-V4-C-H EMX3-0097B-V4-C-H 00 A 88 A 74 A 6 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H 05 A 05 A 95 A 78 A EMX3-005B-V4-C-H EMX3-005B-V4-C-H 45 A 3 A 06 A 90 A EMX3-045B-V4-C-H EMX3-045B-V4-C-H 70 A 45 A A 97 A EMX3-070B-V4-C-H EMX3-070B-V4-C-H 00 A 89 A 60 A 34 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H 0 A 0 A 78 A 48 A EMX3-00B-V4-C-H EMX3-00B-V4-C-H 55 A 3 A 0 A 76 A EMX3-055B-V4-C-H EMX3-055B-V4-C-H 350 A 306 A 66 A 30 A EMX3-0350B-V4-C-H EMX3-0350B-V4-C-H 45 A 37 A 3 A 76 A EMX3-045B-V4-C-H EMX3-045B-V4-C-H 500 A 445 A 383 A 36 A EMX3-0500B-V4-C-H EMX3-0500B-V4-C-H 580 A 49 A 45 A 364 A EMX3-0580B-V4-C-H EMX3-0580B-V4-C-H 700 A 59 A 5 A 438 A EMX3-0700B-V4-C-H EMX3-0700B-V4-C-H 80 A 705 A 606 A 56 A EMX3-080B-V4-C-H EMX3-080B-V4-C-H 90 A 804 A 684 A 57 A EMX3-090B-V4-C-H EMX3-090B-V4-C-H 000 A 936 A 796 A 664 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H Mounting holes for easy mounting and removal Top and bottom cable retainers for tidier wiring Small footprint and depth saves space Start, Stop, Reset, Local/ Remote pushbuttons Shortcut buttons for quick access to common tasks IP 65 Removable keypad for mounting on cabinet exterior Easy access door hides cables from operator, but allows easy access for installers Unique wiring loom separates wires for easy install, greater access allows access from top, left or bottom for more flexibility ) Integral bypass ensures minimal heat dissipation during run time. Also available: continuously rated models up to 600A (3 wire) / 400A (6 wire). Consult NHP. 6 wire motor connection Ensure the EMX3 maximum motor FLC rating is greater than or equal to the motor FLC rating. 34 A 30 A 6 A A EMX3-003B-V4-C-H EMX3-003B-V4-C-H 64 A 59 A 5 A 44 A EMX3-0043B-V4-C-H EMX3-0043B-V4-C-H 75 A 66 A 55 A 45 A EMX3-0050B-V4-C-H EMX3-0050B-V4-C-H 79 A 79 A 69 A 55 A EMX3-0053B-V4-C-H EMX3-0053B-V4-C-H 4 A 96 A 83 A 70 A EMX3-0076B-V4-C-H EMX3-0076B-V4-C-H 45 A 3 A 04 A 87 A EMX3-0097B-V4-C-H EMX3-0097B-V4-C-H 50 A 3 A A 9 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H 57 A 57 A 43 A 7 A EMX3-005B-V4-C-H EMX3-005B-V4-C-H 7 A 84 A 59 A 36 A EMX3-045B-V4-C-H EMX3-045B-V4-C-H 55 A 7 A 8 A 46 A EMX3-070B-V4-C-H EMX3-070B-V4-C-H 300 A 83 A 4 A 00 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H 330 A 35 A 68 A 3 A EMX3-00B-V4-C-H EMX3-00B-V4-C-H 38 A 346 A 30 A 64 A EMX3-055B-V4-C-H EMX3-055B-V4-C-H 55 A 459 A 399 A 345 A EMX3-0350B-V4-C-H EMX3-0350B-V4-C-H 638 A 557 A 48 A 44 A EMX3-045B-V4-C-H EMX3-045B-V4-C-H 750 A 668 A 575 A 490 A EMX3-0500B-V4-C-H EMX3-0500B-V4-C-H 870 A 738 A 637 A 546 A EMX3-0580B-V4-C-H EMX3-0580B-V4-C-H 050 A 889 A 768 A 658 A EMX3-0700B-V4-C-H EMX3-0700B-V4-C-H 30 A 058 A 90 A 774 A EMX3-080B-V4-C-H EMX3-080B-V4-C-H 380 A 06 A 06 A 857 A EMX3-090B-V4-C-H EMX3-090B-V4-C-H 500 A 404 A 94 A 997 A EMX3-000B-V4-C-H EMX3-000B-V4-C-H 8 9

6 Turn over a new page with the NHP ecatalogues App! AuCom EMX3 Accessories Communication Modules Modbus RTU DeviceNet Profibus Ethernet IP USB module (EMX3 to PC via USB) PIM-MB-0 PIM-DN-0 PIM-PB-0 PIM-EI-0 PIM-USB-0 Expansion cards ) Input / Output card ) RTD and ground fault card Keypad Remote Mounting Kit Remote mounting kit (includes 3 m cable) EMX3 dimensions (mm) and weights (kg) Download Now! Scan to download the ecatalogues App. Width Height Depth kg EMX3-003B B EMX3-0076B EMX3-0097B...005B EMX3-045B...00B EMX3-055B EMX3-0350B...045B EMX3-0500B B EMX3-0700B...000B Enclosed EMX3 solutions The EMX3 is also available as an enclosed soft starter solution. Contact NHP for further information. ) Each EMX3 can support a maximum of one expansion card at a time. nhp.com.au ) As standard, EMX3 includes 5x digital inputs, 4x relay outputs (x changeover), x analogue output. Expansion card adds x digital inputs, 3x relay outputs, x analogue input, x analogue output. 3 ) For EMX3-045B to EMX3-000B, width and height are the unit footprint. Busbars are not included as this NECATPUB 03 3 dimension will vary with busbar configuration. 0

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