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Schneider Electric 3-phase control relay. Harmony 3 phase voltage monitoring relay, Range 208 to 480 VAC, phase sequence, phase failure, Phase imbalance, 1 CO.
Harmony 3 phase voltage monitoring relay, Range 208 to 480 VAC, phase sequence, phase failure, Phase imbalance, 1 CO. Genuine Schneider Electric product supplied by United Force.
| Range of product | Harmony Control Relays |
|---|---|
| Relay type | Control relay |
| Relay name | RM10TE |
| Product or component type | 3-phase control relay |
| Relay monitored parameters | Phase sequence · Phase failure detection · Asymmetry · Overvoltage and undervoltage detection |
| Product specific application | For 3-phase supply |
| Supply voltage limits | 183…528 V AC, 3 phases |
| Supply frequency | 47...63 Hz |
| Power consumption in VA | 0…4.5 VA |
| Measurement range | 208...480 V AC |
| Voltage detection threshold | < 175 V AC |
| Maximum measuring cycle | 150 ms measurement cycle as true rms value |
| Hysteresis | 2 % |
| Repeat accuracy | 0.5 % for input and measurement circuit · 3 % for time delay |
| Measurement error | < 0.05 %/°C with temperature variation · < 1 % over the whole range with voltage variation |
| Time delay type | Adjustable 0...100 s, +/- 10 % of the full scale value |
| Reset time | 1.5 s time delay |
| Response time | < 550 ms (in the event of a fault) |
| Power on Delay | 5 s |
| Output contacts | 1 C/O |
| nominal output current | 5 A |
| Switching capacity in VA | 1250 VA |
| Electrical durability | 100000 cycles |
| Mechanical durability | 10000000 cycles |
| Setting accuracy of time delay | 10 P |
| Electromagnetic compatibility | conforming to IEC 61000-6-4 · conforming to IEC 61000-6-3 · conforming to IEC 61000-6-2 |
| Standards | IEC 60255-1 |
| Product certifications | cULus · CE · UKCA · CCC |
| Marking | CULus · CE · UKCA · CCC |
| Ambient air temperature for storage | -20…80 °C |
| Ambient air temperature for operation | -15…60 °C |
| Relative humidity | 10…95 % |
| Shock resistance | 30 gn for 6 ms |
| IP degree of protection | IP20 (terminals) · IP40 (casing) |
| Pollution degree | 2 |
| Overvoltage category | II |
| Dielectric test voltage | 1.89 kV, 1 min AC 50 Hz |
| Insulation resistance | > 100 MOhm at 500 V DC |
| [Ui] rated insulation voltage | 400 V |
| Connections - terminals | Screw terminals, 2 x 0.5...2 x 1.5 mm² (20 AWG...16 AWG) solid with or without cable end |
| Tightening torque | 0.5…0.7 N.m |
| Housing material | Polycarbonate |
| Local signalling | LED (green) for ST (status) · LED (red) for overvoltage · LED (red) for undervoltage · LED (red) for alarm asymmentry failure triggered |
| Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
| Safety reliability data | MTTFd = 158 years |