residual current monitoring relay, Vigirex RMH, 30 mA to 30A, 220/240 VAC 50/60Hz, front panel mounting
Schneider
SKU
SE_LV481004
Model
LV481004
SGD $664.24
Country of Origin
France
| MAIN | |
|---|---|
| Range | VigiPacT |
| Device Short Name | RMH |
| Product Or Component Type | Monitoring relay |
| Relay Application | Monitoring relay |
| Mounting Support | Front panel |
| Type Of Setting | Keypad Modbus address |
| Residual Earth-leakage Sensitity Adjustment Type | Adjustable |
| Earth-leakage Sensitivity | 0.03…1 A, adjustable in step of 0.001 A 1…30 A, adjustable in step of 0.1 A |
| Earth-leakage Time Delay | Instantaneous for 0.03 A Adjustable 0…4.5 s for 0.03…30 A adjustable in step of 10 ms |
| Threshold Setting | 0.015...1 A adjustable in step of 0.001 A pre-alarm 1...30 A adjustable in step of 0.1 A pre-alarm 0.03...1 A adjustable in step of 0.001 A alarm 1...30 A adjustable in step of 0.1 A alarm |
| Current Sensors Compatibility | VigiPacT TOA earth leakage current sensor VigiPacT A earth leakage current sensor VigiPacT L earth leakage current sensor VigiPacT RM12T multiplexer |
| [Ithe] Conventional Enclosed Thermal Current | 8 A |
| Minimum Load | 10 mA at 12 V |
| [Us] Rated Supply Voltage | 220...240 V AC 50/60 Hz 70...110 % |
| Power Consumption In VA | 8 VA |
| Monitored Distribution System | 1000 V - AC at 50/60 Hz (maximum) 1000 V - AC at 400 Hz (maximum) |
| Earthing System | TN-S IT TT |
| [Uimp] Rated Impulse Withstand Voltage | 8 kV |
| COMPLEMENTARY | |
| Test Function | Local Remote test (via communication) |
| Signal Contacts Composition | 1 C/O alarm fail-safe 1 NO pre-alarm fail-safe |
| Type Of Measurement | Earth fault current internal measurement, range: 20...200 %, accuracy: +/- 20 % |
| Refresh Time | 0.5 s |
| Communication Service | Modbus slave |
| Tamperproof Of Settings | Protected by access code |
| Connections - Terminals | Alarm circuit: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22...AWG 12 Alarm circuit: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22...AWG 12 Multiplexer connection: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22...AWG 12 Multiplexer connection: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22...AWG 12 Pre alarm: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22...AWG 12 Pre alarm: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22...AWG 12 Voltage presence: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22...AWG 12 Voltage presence: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22...AWG 12 Power supply: terminal block cable(s) 0.2…2.5 mm² flexible AWG 22...AWG 12 Power supply: terminal block cable(s) 0.2…2.5 mm² rigid AWG 22...AWG 12 |
| Wire Stripping Length | Alarm circuit: 6 mm Multiplexer connection: 6 mm Pre alarm: 6 mm Voltage presence: 6 mm Power supply: 6 mm |
| Tightening Torque | Alarm circuit: 0.5 N.m Multiplexer connection: 0.5 N.m Pre alarm: 0.5 N.m Voltage presence: 0.5 N.m Power supply: 0.5 N.m |
| Width | 72 mm |
| Height | 72 mm |
| Depth | 117 mm |
| Cut-out Dimensions | 68 x 68 mm |
| Net Weight | 0.3 kg |
| IP Degree Of Protection | IP40 on front face: conforming to EN/IEC 60529 IP30 on side parts: conforming to EN/IEC 60529 IP20 on connection terminals: conforming to EN/IEC 60529 |
| IK Degree Of Protection | IK07 conforming to EN 50102 |
| Mechanical Robustness | Fire resistance conforming to IEC 60695-2-1 IK protection 2 joules: IK07 conforming to EN 50102 Vibrations 13.2...100 Hz: 0.7 g Vibrations 2...13.2 Hz: +/- 1 mm |
| ENVIRONMENT | |
| Environmental Characteristic | Exposure to damp heat not in service conforming to IEC 60068-2-30 Exposure to damp heat in service conforming to IEC 60068-2-56 Salt mist conforming to IEC 60068-2-52 |
| Overvoltage Category | IV |
| Electrical Shock Protection Class | Class II |
| Electromagnetic Compatibility | Conducted and radiated emissions: , B, conforming to CISPR 11 Conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6 Electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2 High-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5 Low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4 Radiated susceptibility: , 3, conforming to IEC 61000-4-3 |
| Relative Humidity | 95 % at 55 °C |
| Pollution Degree | 3 conforming to IEC 60664-1 |
| Ambient Air Temperature For Operation | -25…55 °C |
| Ambient Air Temperature For Storage | -40…85 °C |
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