Features
- Optional RTD inputs
- Cold Load Settings
- Two Settings Groups
- Password Protection
- Self Monitoring
- Circuit Breaker Trip Counter
- Fault, event and waveform records
Application
- Motor protection and control for a variety of drives
- Application-specific standard configurations resulting in a shorter relay setup and commissioning time
- Preconfigured solutions for utility distribution and industrial applications
Specification
Product Family
(Auxiliary powered) |
Motor Protection Relay |
Case and LEDs | Non Draw-out Polycarbonate case (Size 4 standard, Non Draw-out design), 10 LEDs |
Measuring Inputs
(Current) |
1 A/5 A, 50 Hz/60 Hz |
Auxiliary Voltage | 60 V – 240 V AC/DC
24 V – 60 V DC |
Communication | Default front communication port (IEC 60870-5-103 or MODBUS RTU)
Rear port: RS485 (optional – IEC 60870-5-103 or Modbus RTU or DNP 3.0) |
Protection Functions | 14, 37, 48/66, 50, 50G/N, 51, 51G/N, 49, 46 |
Supervision and control functions | 74 T/CCS, 86, 50 BCL, 81 B, 46 Ph Rev, 50BF, TEMP |
Binary Input and Binary Output | 6 BI and 6 BO (2 changeover contact) Threshold voltage
– 44 V AC/DC with 60 V – 240 V AC/DC power supply version – 19 V DC with 24 V – 60 V DC power supply version |
Temperature Inputs | 6 inputs
Measuring Range -50ºC to +250ºC |
Design | Flush mounting, Non Draw-out Polycarbonate moulded case |
Enclosure | IP 54 (front panel)
IP 20 Protection for terminals (rear side) Depth is 199 mm |
Weight | 1.6 kgs (appx) |
Current Inputs | 12 position (Terminal X5), M4 Screw-type Barrier Terminal block suitable for 2.5 mm2/4 mm2 cable |
Auxiliary Supply | 3 position (Terminal X3), M3 screw-type plug-in terminals suitable for
2.5 mm2 cable |
Rear Communication Port | 4 position (Terminal X2), M2 screw-type plug-in terminals suitable for
1.5 mm2 cable |
Front Communication Port | USB, Type B |
Binary Input | 6 or 12 position (Terminal X1), M3 screw-type plug-in terminals suitable for 2.5 mm2 cable |
Binary Output | 8 or 14 position (Terminal X4), M3 screw-type plug-in terminals suitable for 2.5 mm2 cable |
Temperature Inputs | 18 position (Terminal X6, X7), M2 screw-type plug-in terminals suitable for 1.5 mm2 shielded cable |