- Digital panel mount motor protection relay, 2 x 1C/O, 85 to 270V AC / DC
- Measuring Parameter : Monitors Over Load (As per NEMA Curve), Over Current, Under Current, Earth Fault, Lock Current, Current Asymmetry, Phase Sequence, Phase Failure
- Electrical Connection : 3Ø - 3
- Test / Reset : Manual / Auto reset
- No. of LED : 2
- Voltage Measuring Range : 90V - 270V AC / DC
- Earth Fault Current Measurement with EFCT : 3 1A to 160A
- Current Measuring Range : 3A - 80A (via external MPCT)
- Power Consumption : 4VA (max)
- Output Contact : Trip 1 C/O Alarm 1 C/O (Programmable as Trip / Alarm)
Relay Rating NO 5A@250V AC / 28VDCNC 3A@250V AC / 28VDC - Accuracy : Time ±5%+100msec Current 5% of IR(Rated Current)
Reset Auto / Manual - Functional Specifications : Over Load NEMA class : Start with OFF then Curve 5, 10, 15, 20, 30Over Current Ranges : Start With OFF then 4A TO 480AOf IR (Rated Current)Step Size : 1A
- Time Setting : Over Current Trip Time: 0 - 999sec
Under Current Ranges : Start With OFF then 1A TO 79A
Of IR (Rated Current) Step Size : 1A
Under Current Trip Time: 0 - 999sec
Current Asymmetry Ranges : Start With OFF then 1A TO (Ir-1)A
Of IR (Rated Current)Step Size : 1A
Current Asymmetry Trip time: 0 - 999sec
Locked current / Stall current: (Ir+1)A to 60A(Default :20A)
(Ir+1)A to 240A(Default : 80A)
(Ir+1)A to 480A(Default: 160A)
Step Size : 1A
Locked Current Trip time: 0 - 999sec
Earth Fault Ranges : Start With OFF then 1A TO 160A
Step Size : 1%
Earth Fault Trip time: 0 - 999sec
Phase Loss trip time: Instantaneous
Phase Reversal Trip time: Instantaneous - Auto Restart Attempt Time Frame : 0 - 999sec for Current related parameter0 - 999sec for EFR
- Mounting : Panel Mount
- Size : 96 X 96mm
- Model : SPSELECPRMPR-341-2
Selec Protection Relay PRMPR-341-2
- Product Code: SPSELECPRMPR-341-2
- Availability: 10
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₹2,708.00