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Schneider Earth-leakage relay RH99M with manual reset - 0.03..30 A - 0..4.5 s - 240 V 56173

VigiPacT RH99M is a DIN rail mounting residual current protection relay. It protects against people direct or indirect contact, property [...]
Model :56173
SKU :
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Description for Schneider Earth-leakage relay RH99M with manual reset - 0.03..30 A - 0..4.5 s - 240 V 56173


VigiPacT 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 220/240VAC 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 type A toroid or rectangular sensor.

Specifications


Main
RangeVigiPacT
Device short nameRH99M
Product or component typeResidual current protection relay
Relay applicationProtection relay
mounting supportDIN rail
Earth-leakage protection classType A
Type of settingSelector
Residual earth-leakage sensitity adjustment typeAdjustable 9 settings
Earth-leakage sensitivity0.03…30 A
Earth-leakage time delayInstantaneous for 0.03 A
Adjustable 9 settings 0…4.5 s for 0.03…30 A
Current sensors compatibilityVigiPacT TOA earth leakage current sensor
VigiPacT A earth leakage current sensor
VigiPacT L earth leakage current sensor
[Ithe] conventional enclosed thermal current8 A
Minimum load10 mA at 12 V
[Us] rated supply voltage220...240 V AC 50/60 Hz 55...110 %
Power consumption in VA4 VA
Monitored distribution system1000 V - AC at 50/60 Hz (maximum)
1000 V - AC at 400 Hz (maximum)
Earthing systemTN-S
TT
IT
[Uimp] rated impulse withstand voltage8 kV
ResetManual reset
Complementary
Test functionRemote test
Local
MonitoringElectronics (continuous)
Power supply (continuous)
Relay/sensor link (continuous)
Type of measurementEarth fault current internal measurement, range: 80...100 %
Tamperproof of settingsProtected by sealable cover
Connections - terminalsAuxiliary 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
Wire stripping lengthAuxiliary 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
Tightening torqueAuxiliary 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
9 mm pitches6
Width54 mm
height81 mm
Depth74 mm
Net weight0.3 kg
IP degree of protectionIP40 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 protectionIK07 conforming to EN 50102
Mechanical robustnessFire 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
Overvoltage categoryIV
Electrical shock protection classClass II
Electromagnetic compatibilityConducted 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 humidity95 % at 55 °C
Pollution degree3 conforming to IEC 60664-1
Ambient air temperature for operation-35…70 °C
Ambient air temperature for storage-55…85 °C
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height8.5 cm
Package 1 Width9.0 cm
Package 1 Length7.6 cm
Package 1 Weight276.0 g
Unit Type of Package 2S03
Number of Units in Package 236
Package 2 Height30.0 cm
Package 2 Width30.0 cm
Package 2 Length40.0 cm
Package 2 Weight10.424 kg
Contractual warranty
Warranty18 months

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