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Modular 3-phase voltage control relay, 5 A, 1 CO, 208...480 V AC - RM17UB310
RM17UB310
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€112.82 Inc. Tax
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Technical informations
| Range of product: | Harmony Control Relays |
|---|---|
| Product or component type: | Voltage control relay |
| Relay type: | Voltage control relay |
| Product specific application: | For 3-phase supply |
| Relay name: | RM17UB3 |
| Relay monitored parameters: | Overvoltage and undervoltage between phases |
| Time delay type: | Adjustable 0.3...30 s, 0 + 10 % on crossing the threshold |
| Switching capacity in VA: | 1250 VA |
| Minimum switching current: | 10 mA at 5 V DC |
| Maximum switching current: | 5 A AC/DC |
| Power consumption in VA: | 0...22 VA at 400 V AC 50 Hz |
| Measurement range: | 183...528 V voltage AC |
| Utilisation category: | AC-12 conforming to IEC 60947-5-1AC-13 conforming to IEC 60947-5-1AC-14 conforming to IEC 60947-5-1AC-15 conforming to IEC 60947-5-1DC-12 conforming to IEC 60947-5-1DC-13 conforming to IEC 60947-5-1DC-14 conforming to IEC 60947-5-1 |
| Contacts type and composition: | 1 C/O |
| Connections - terminals: | Screw connectors |
| [Uc] control circuit voltage: | 208...480 V |
| [In] rated current: | 5 A |
| Reset time: | 1500 ms time delay |
|---|---|
| Maximum switching voltage: | 250 V AC/DC |
| [Us] rated supply voltage: | 208...480 V AC 50/60 Hz +/- 10 % |
| Supply voltage limits: | 183...528 V AC |
| Voltage detection threshold: | 183 V |
| Control circuit frequency: | 50...60 Hz +/- 10 % |
| Output contacts: | 1 C/O |
| Nominal output current: | 5 A |
| Maximum measuring cycle: | 150 ms measurement cycle as true rms value |
| Hysteresis: | 2 % |
| Run-up delay at power-up: | 650 ms |
| Measurement accuracy: | +/- 10 % of the full scale value |
| Repeat accuracy: | +/- 0.5 % for input and measurement circuit+/- 1 % for time delay |
| Measurement error: | 0.05 %/°C with temperature variation |
| Response time: | |
| Quality labels: | CE |
| Overvoltage category: | III conforming to IEC 60664-1 |
| Insulation resistance: | > 500 MOhm at 500 V DC conforming to IEC 60255-5> 500 MOhm at 500 V DC conforming to IEC 60664-1 |
| [Ui] rated insulation voltage: | 400 V conforming to IEC 60664-1 |
| Operating position: | Any position without derating |
| Connections - terminals: | Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable endScrew terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable endScrew terminals, 1 x 0.2...2 x 2.5 mm² (AWG 24...AWG 12) flexible with cable endScrew terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end |
| Tightening torque: | 0.6...1 N.m conforming to IEC 60947-1 |
| Housing material: | Self-extinguishing plastic |
| Local signalling: | LED (green) for power ONLED (yellow) for relay ON |
| Mounting support: | 35 mm symmetrical DIN rail conforming to EN/IEC 60715 |
| Electrical durability: | 100000 cycles |
| Mechanical durability: | 30000000 cycles |
| Operating rate: | |
| Safety reliability data: | B10d = 470000MTTFd = 502.2 years |
| Width: | 17.5 mm |
| Product weight: | 0.08 kg |
| Functionality: | Overvoltage and undervoltage detection |
| Compatibility code: | RM17 |
In short
Reference RM17UB310
Product Name Modular 3-phase voltage control relay, 5 A, 1 CO, 208...480 V AC - RM17UB310
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