Schneider Electric
VigiPact Earth-leakage relay RH99M with manual reset - 0.03..30 A - 0..4.5 s - 240 V - 56173
Out of stock
SKU
56173
Details
RH99M is a DIN rail mounting residual current protection relay.
It protects against people direct or indirect contact, property fire hazards and motors.
It measures the earth leakage current in an electrical installation via its associated toroid.
It trips the associated circuit breaker when the set residual operation current is overrun.
The operational supply voltage is from 220 VAC to 240 VAC 50/60Hz.
The current sensitivity is selectable with 9 thresholds from 30 mA to 30 A.
The time delay is selectable with 9 settings from instantaneous to 4.5s.
It requires a local manual reset after a fault clearance.
The monitored distribution system voltage is up to 1000 VAC 50/60/400 Hz.
It is installed on a DIN-rail inside a switchboard and the protection degree is IP40.
It must be associated with a compatible Schneider Electric toroid.
More Information
| Attribute | Value |
|---|---|
| SKU | 56173 |
| relative humidity | 95-95 % at 55-55 °C |
| ambient air temperature for storage | -55-85 °C |
| overvoltage category | IV |
| pollution degree | 3 conforming to IEC 60664-1 |
| ambient air temperature for operation | -35-70 °C |
| reset | manual reset |
| electrical shock protection class | class II |
| range of product | Vigirex |
| product or component type | MCCB |
| net weight | 0.3 kg |
| device short name | RH99M |
| range | Vigirex RH |
| wire stripping length | auxiliary power supply: 7 mm for top connection, fault: 8 mm for bottom connection, relay test and fault reset: 5 mm for bottom connection, sensor: 5 mm for top connection, voltage presence: 8 mm for bottom connection |
| range compatibility | TOA earth leakage current sensor, A earth leakage current sensor, L earth leakage current sensor |
| 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 |
| [Us] rated supply voltage | 220...240 V AC 50/60 Hz 55...110 % |
| 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 |
| type of measurement | earth fault current internal measurement, range: 80...100 % |
| earth-leakage protection class | class A, class AC |
| relay application | protection relay |
| test function | local, remote test |
| monitoring | electronics (continuous), power supply (continuous), relay/sensor link (continuous) |
| connections - terminals | auxiliary power supply: terminal block cable(s) 0.2-2.5 mm² flexible AWG 24...AWG 12, auxiliary power supply: terminal block cable(s) 0.2-2.5 mm² rigid AWG 24...AWG 12, auxiliary power supply: terminal block cable(s) 0.25-2.5 mm² flexible AWG 24...AWG 12, fault: screw terminal cable(s) 0.2-2.5 mm² flexible AWG 24...AWG 12, fault: screw terminal cable(s) 0.2-4 mm² rigid AWG 24...AWG 12, fault: screw terminal cable(s) 0.25-2.5 mm² flexible AWG 24...AWG 12, relay test and fault reset: screw terminal cable(s) 0.14-1 mm² flexible AWG 26...AWG 16, relay test and fault reset: screw terminal cable(s) 0.14-1.5 mm² rigid AWG 26...AWG 16, relay test and fault reset: screw terminal cable(s) 0.25-0.5 mm² flexible AWG 26...AWG 16, sensor: screw terminal cable(s) 0.14-1 mm² flexible AWG 26...AWG 16, sensor: screw terminal cable(s) 0.14-1.5 mm² rigid AWG 26...AWG 16, sensor: screw terminal cable(s) 0.25-0.5 mm² flexible AWG 26...AWG 16, voltage presence: screw terminal cable(s) 0.2-2.5 mm² flexible AWG 24...AWG 12, voltage presence: screw terminal cable(s) 0.2-4 mm² rigid AWG 24...AWG 12, voltage presence: screw terminal cable(s) 0.25-2.5 mm² flexible AWG 24...AWG 12 |
| height | 81 mm |
| mounting support | DIN rail |
| compatibility code | RH99M |
| width | 54 mm |
| depth | 74 mm |
| 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 |
| 9 mm pitches | 6 |
| tightening torque | auxiliary power supply: 0.6-0.6 N.m top, fault: 0.6-0.6 N.m bottom, relay test and fault reset: 0.25-0.25 N.m bottom, sensor: 0.25-0.25 N.m top, voltage presence: 0.6-0.6 N.m bottom |
| earthing system | TT, TN-S, IT |
| [Ithe] conventional enclosed thermal current | 8 A |
| minimum load | 10 mA at 12 V |
| tamperproof of settings | protected by sealable cover |
| type of setting | selector |
| power consumption in VA | 4 VA |
| network rated voltage | 1000-1000 V - AC at 50/60 Hz (maximum), 1000-1000 V - AC at 400 Hz (maximum) |
| residual earth-leakage sensitity adjustment type | adjustable 9 settings |
| residual earth-leakage time delay adjustment type | instantaneous for 0.03-0.03 A, adjustable 9 settings 0-4.5 s for 0.03-30 A |
| earth leakage current | 0.03-30 A |
Technical Documents