
Over Load Range
- 0.2 to 6.25A
- 0.4 to 12.5A
- 0.8 to 25A
- 2 to 62.5A
- 4 to 125A
- 40 to 250A
Features
- LED seven segment Display
- Annunciation indicates the type of fault
- Providing 2.5, 5, 10, 15, 20 & 30C curve for overload
- With protection class CT ( 20, 35, 55 mm ID )
- Reset inhibit Function
Optional features
- Modbus RTU protocol RS-485
- 4-20mA Analogue Output
- Digital Output for external Alarm
- External reset facility
- Hour counter
- Online Calibration
- Password facility
Protection
- Over Load
- Unbalanced
- Short Circuit
- Earth Fault
- Single Phasing (phase loss)
- Under current
- Locked Rotor
Optional Protection
- Insulation Resistance check prior to start of motor
- Phase reversal
- Over temperature (thermistor based)
Fault Annunciations
Over Load | ![]() |
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Over Load in R Phase at 34.5 Amp. max. |
Under current | ![]() |
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Under Current in Y Phase at 10 Amp. min. |
Locked Rotor | ![]() |
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Locked Rotor in B Phase at 90 Amp. max. |
Short Circuit | ![]() |
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Short Circuit in R Phase at 240 Amp. max. |
Earth Leakage | ![]() |
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Earth Leakage current at max. 100 X 100 mA. = 10 Amp. |
Single Phasing | ![]() |
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Y Phase lost |
Unbalanced | ![]() |
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Unbalanced between Y & B at min. 10 Amp. |
Over Temperature | ![]() |
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Over Temp. Trip. |
Phase Reversal | ![]() |
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Phase Reversal Trip. |
Display type
- LED Seven Segment, 4 Digit
Size
- Panel Mountable – 96X96X65 (LEDX)
- Note: All Dimensions are in mm
IT CHARACTERISTIC

WIRING DIAGRAM
