Schneider Electric VigiPacT residual current protection relay. Residual current protection relay, VigiPacT RH99M, 30mA-30A, 12/24VAC 50/60Hz, 12/48VDC, DIN rail mounting.
Residual current protection relay, VigiPacT RH99M, 30mA-30A, 12/24VAC 50/60Hz, 12/48VDC, DIN rail mounting. Genuine Schneider Electric product supplied by United Force.
Technical specifications
| Range | VigiPacT |
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| Device short name | RH99M |
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| Product or component type | Residual current protection relay |
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| Relay application | Protection relay |
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| Mounting support | DIN rail |
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| Earth-leakage protection class | Type A |
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| Type of setting | Selector |
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| Residual earth-leakage sensitity adjustment type | Adjustable 9 settings |
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| Earth-leakage sensitivity | 0.03…30 A |
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| Earth-leakage time delay | Instantaneous for 0.03 A · Adjustable 9 settings 0…4.5 s for 0.03…30 A |
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| Current sensors compatibility | VigiPacT TOA earth leakage current sensor · VigiPacT A earth leakage current sensor · VigiPacT L earth leakage current sensor |
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| [Ithe] conventional enclosed thermal current | 8 A |
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| Minimum load | 10 mA at 12 V |
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| [Us] rated supply voltage | 12...24 V AC 50/60 Hz 55...120 % · 12...48 V DC 55...120 % |
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| Power consumption in VA | 4 VA |
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| Monitored distribution system | 1000 V - AC at 50/60 Hz (maximum) · 1000 V - AC at 400 Hz (maximum) |
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| Earthing system | TN-S · IT · TT |
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| [Uimp] rated impulse withstand voltage | 8 kV |
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| Reset | Manual reset |
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| Test function | Remote test · Local |
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| Monitoring | Electronics (continuous) · Power supply (continuous) · Relay/sensor link (continuous) |
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| Type of measurement | Earth fault current internal measurement, range: 80...100 % |
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| Tamperproof of settings | Protected by sealable cover |
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| Connections - terminals | Auxiliary power supply: terminal block cable(s) 0.2…2.5 mm² flexible 24 AWG...12 AWG · Auxiliary power supply: terminal block cable(s) 0.2…2.5 mm² rigid 24 AWG...12 AWG · Auxiliary power supply: terminal block cable(s) 0.25…2.5 mm² flexible 24 AWG...12 AWG · Fault: screw terminal cable(s) 0.2…2.5 mm² flexible 24 AWG...12 AWG · Fault: screw terminal cable(s) 0.2…4 mm² rigid 24 AWG...12 AWG · Fault: screw terminal cable(s) 0.25…2.5 mm² flexible 24 AWG...12 AWG · Relay test and fault reset: screw terminal cable(s) 0.14…1 mm² flexible 26 AWG...16 AWG · Relay test and fault reset: screw terminal cable(s) 0.14…1.5 mm² rigid 26 AWG...16 AWG · Relay test and fault reset: screw terminal cable(s) 0.25…0.5 mm² flexible 26 AWG...16 AWG · Sensor: screw terminal cable(s) 0.14…1 mm² flexible 26 AWG...16 AWG · Sensor: screw terminal cable(s) 0.14…1.5 mm² rigid 26 AWG...16 AWG · Sensor: screw terminal cable(s) 0.25…0.5 mm² flexible 26 AWG...16 AWG · Voltage presence: screw terminal cable(s) 0.2…2.5 mm² flexible 24 AWG...12 AWG · Voltage presence: screw terminal cable(s) 0.2…4 mm² rigid 24 AWG...12 AWG · Voltage presence: screw terminal cable(s) 0.25…2.5 mm² flexible 24 AWG...12 AWG |
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| 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 |
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| Tightening torque | Auxiliary power supply: 0.6 N.m top · Fault: 0.6 N.m bottom · Relay test and fault reset: 0.25 N.m bottom · Sensor: 0.25 N.m top · Voltage presence: 0.6 N.m bottom |
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| 9 mm pitches | 6 |
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| Standards | EN/IEC 60947-2 Annex M · EN/IEC 60755 · UL 1053 · CAN/CSA C22.2 No. 144 |
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| Width | 54 mm |
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| Height | 81 mm |
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| Depth | 74 mm |
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| Product weight | 0.3 kg |
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| 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 |
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| IK degree of protection | IK07 conforming to EN 50102 |
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| 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 |
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| Overvoltage category | IV |
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| Electrical shock protection class | Class II |
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| 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 |
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| Relative humidity | 95 % at 55 °C |
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| Pollution degree | 3 conforming to IEC 60664-1 |
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| Ambient air temperature for operation | -35…70 °C |
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| Ambient air temperature for storage | -55…85 °C |
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| Unit Type of Package 2 | S03 |
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| Number of Units in Package 2 | 36 |
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| Package 2 Height | 30.000 cm |
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