English 
Brief Specifications
| Measuring Parameter | Monitors Over Load (As per NEMA Curve), Over Current, Under Current / Dry run, Locked current, Over voltage, Under Voltage, Phase failure |
| Electrical Connection | 3Ø - 3 |
| Test / Reset | Manual / Auto reset |
| LED Indication | Power ON, Current and Voltage parameter |
| Voltage Measuring Range | 280V AC to 500V AC (L - L) |
| Motor Rated Current Measuring range | 280V 3A - 80A (via external MPCT) |
| Power Consumption | 40VA (max) |
| Output Contact | Control Output 1 C/O (SPDT), Relay Rating NO 5A@250V AC / 28VDCNC 3A@250V AC / 28VDC |
Accuracy | Current Accuracy ±5% of rated current, Voltage Accuracy ±1% of 500V, Time Accuracy ±5% ±100msec |
Functional Specifications | Over Load NEMA class 5, 10, 15, 20, 30, Over Current Ranges For 10A CT : (Ir + 1) A to 60A, For 40A CT : (Ir + 1) A to 240A, For 80A CT : (Ir + 1) A to 480A, Under Current For 10A CT : 1A to (Ir - 1)A, For 40A CT : 5A to (Ir - 1)A, For 80A CT : 10A to (Ir - 1)A, Current Asymmetry [1A to Ir-1], Locked Current / Stall Current: For 10A CT : (Ir + 1)A to 60A, For 40A CT : (Ir + 1)A to 240A, For 80A CT : (Ir + 1)A to 480A, Over Voltage 280V - 500V (L - L), Under Voltage 280V - 500V (L - L), Voltage Asymmetry 10V to 50Vtd> |
Time Setting | Power ON Delay 1sec (Fixed), Trip Time Delay 0, 2, 4, 6, 8 & 10 sec, (Current & Voltage parameters), Auto reset time 15min, (Current & Voltage parameters), Phase Loss Instantaneous (<240ms), Phase Reversal Instantaneous (<240ms) |
| Auto Restart Attempts | 3 (Fixed) |
| Restart Attempt Time Frame | 1 - 999 mins for current & voltage parameters |
| Mounting | DIN Rail Mount |
| Size | 71.2 x 70 x 90 (H x W x L) |
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