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Schneider Electric 3-phase control relay. Harmony, 3 phase supply control relay, range 208 to 480 VAC, sequence, phase failure, phase imbalance, voltage.
Harmony, 3 phase supply control relay, range 208 to 480 VAC, sequence, phase failure, phase imbalance, voltage. Genuine Schneider Electric product supplied by United Force.
| Range of product | Harmony Control Relays |
|---|---|
| Relay type | Multifunction control relay |
| Relay name | RM17TE |
| Product or component type | 3-phase control relay |
| Relay monitored parameters | Undervoltage and overvoltage in window mode · Asymmetry · Phase sequence · Phase failure detection |
| Control type | Without test button |
| Contacts type and composition | 1 C/O |
| [Uc] control circuit voltage | 208...480 V |
| Product specific application | For 3-phase supply |
| [Us] rated supply voltage | , self-powered |
| Supply voltage limits | 183…528 V AC |
| Supply frequency | 50/60 Hz +/- 10 % |
| Power consumption in VA | 0…22 VA at 400 V AC 50 Hz |
| Measurement range | 208...480 V AC |
| Measurement voltage limits | 183…528 V AC |
| Maximum measuring cycle | 150 ms measurement cycle as true rms value |
| Threshold adjustment voltage | 2...20 % of Un selected · -2...-17 % in the range 220 V AC · +2...+10 % in the range 480 V AC · -2...-12 % in the range 208 V AC |
| Hysteresis | 2 % |
| Adjustment of asymmetry threshold | 5...15 % of Un selected |
| 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 0.1...10 s, +/- 10 % of the full scale value Tt- time delay upon fault |
| Reset time | 1500 ms time delay |
| Response time | < 200 ms (in the event of a fault) |
| Power on Delay | 650 ms |
| Output contacts | 1 C/O |
| nominal output current | 5 A |
| Maximum switching voltage | 250 V AC |
| Switching capacity in VA | 1250 VA |
| Minimum switching current | 10 mA at 5 V DC |
| Maximum switching current | 5 A AC · 5 A DC |
| Electrical durability | 100000 cycles |
| Mechanical durability | 30000000 cycles |
| Utilisation category | AC-12 conforming to IEC 60947-5-1 · AC-13 conforming to IEC 60947-5-1 · AC-14 conforming to IEC 60947-5-1 · AC-15 conforming to IEC 60947-5-1 |
| Control circuit voltage limits | - 12 % + 10 % Un |
| Control circuit frequency | 50...60 Hz +/- 10 % |
| Phase failure sensitivity | 0.7 Un |
| Electromagnetic compatibility | Emission standard for industrial environments conforming to IEC 61000-6-4 · Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3 · Immunity for industrial environments conforming to IEC 61000-6-2 |
| Standards | IEC 60255-1 |
| Product certifications | GOST · C-Tick · CSA · UL · GL |
| Marking | CE |
| Directives | 89/336/EEC - electromagnetic compatibility · 73/23/EEC - low voltage directive |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -20…50 °C |
| Relative humidity | 95 % at 55 °C conforming to IEC 60068-2-30 |