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Apr 10, 2014
1
Product data sheet
Characteristics
56172
earth-leakage relay RH99M with manual reset -
0.03..30 A - 0..4.5 s - 130 V
Main
Relay application Residual current protection relay
Range of product Vigirex
Device short name RH99M
Earthing system IT
TN-S
TT
[Ue] rated operational
voltage
<= 1000 V AC 400 Hz
<= 1000 V AC 50/60 Hz
Fault current detection
threshold
80...100 % of IDn
Earth-leakage protec-
tion class
Class AC
Class A si
Residual earth-leak-
age sensitity adjustment
type
Adjustable 9 settings
[In] residual earth-
leakage sensitive ad-
justment
0.03...30 A
Residual earth-leakage
time delay adjustment
type
Adjustable 9 settings if sensitivity is > 0.03...30 A
Instantaneous if sensitivity is 0.03 A
[t] residual earth-leak-
age time delay adjust-
ment
0...4.5 s
Test function Local
Remote test
Monitoring Electronics (continuous)
Power supply (continuous)
Relay/Sensor link (continuous)
[Uimp] rated impulse
withstand voltage
8 kV
Minimum load 10 mA at 12 V
Signalling output cur-
rent
8 A
[Us] rated supply volt-
age
110...130 V AC 50/60 Hz
Overvoltage category IV
Power consumption 4 VA
Power consumption 4 W
Mounting support DIN rail
Tamperproof of settings Protected by sealable cover
Complementary
Alarm current detection range [% IDn] 80...100 %
9 mm pitches 6
Height 97 mm
Width 54 mm
Depth 74 mm
Product weight 0.3 kg
2
Mechanical robustness IK protection 2 joules : IK07 conforming to EN 50102
IP protection : IP20 conforming to IEC 60529
IP protection : IP40 conforming to IEC 60529
IP protection : IP30 conforming to IEC 60529
Fire resistance conforming to IEC 60695-2-1
Vibrations 2...13.2 Hz : +/- 1 mm
Vibrations 13.2...100 Hz : 0.7 g
Auxiliary connection terminal Auxiliary power supply: terminal block 0.2...2.5 mm (AWG: 24...12) for flexible
without cable end
Auxiliary power supply: terminal block 0.2...2.5 mm (AWG: 24...12) for rigid
Auxiliary power supply: terminal block 0.25...2.5 mm (AWG: 24...12) for flexible
with cable end
Fault: screw terminal 0.2...4 mm (AWG: 24...12) for rigid
Fault: screw terminal 0.2...2.5 mm (AWG: 24...12) for flexible without cable end
Fault: screw terminal 0.25...2.5 mm (AWG: 24...12) for flexible with cable end
Relay test and fault reset: screw terminal 0.14...1 mm (AWG: 26...16) for flexible
without cable end
Relay test and fault reset: screw terminal 0.25...0.5 mm (AWG: 26...16) for flexi-
ble with cable end
Relay test and fault reset: screw terminal 0.14...1.5 mm (AWG: 26...16) for rigid
Sensor: screw terminal 0.14...1 mm (AWG: 26...16) for flexible without cable end
Sensor: screw terminal 0.14...1.5 mm (AWG: 26...16) for rigid
Sensor: screw terminal 0.25...0.5 mm (AWG: 26...16) for flexible with cable end
Voltage presence: screw terminal 0.2...4 mm (AWG: 24...12) for rigid
Voltage presence: screw terminal 0.25...2.5 mm (AWG: 24...12) for flexible with
cable end
Voltage presence: screw terminal 0.2...2.5 mm (AWG: 24...12) for flexible with-
out cable end
Wire stripping length Auxiliary power supply: 7 mm top
Fault: 8 mm bottom
Relay test and fault reset: 5 mm bottom
Sensor: 5 mm top
Voltage presence: 8 mm bottom
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
Environment
Class of protection against electric shock Class II
Immunity to microbreaks 60 ms
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
Climatic withstand Heat loss : 4.45 MJ
Pollution degree : 3
Ambient air temperature for operation -35...70 C
Ambient air temperature for storage -55...85 C
RoHS EUR conformity date 4Q2009
RoHS EUR status Will be compliant
