Main
[ithe] thermal current under enclosure
8 A
Range
VigiPacT
compatible current sensors
VigiPacT TOA differential current
sensor VigiPacT A differential current sensor
VigiPacT L differential current sensor
name of the device
RH99M
type of product or equipment
Differential signaling and protection relay
charge minimum
10mA at 12V
reset
Manual reset
ground connection diagram
TN-S
TT
IT
use of the relay
protection relay
sensitivity to earth leakage
0.03…30 A
distributed monitoring system
1000 V - AC at 50/60 Hz (maximum)
1000 V - AC at 400 Hz (maximum)
earth leakage delay
Instantaneous for 0.03 A
Adjustable 9 positions 0…4.5 s for 0.03…30 A
differential sensitivity adjustment type
Adjustable 9 positions
Complementary
9 mm pitches
6
[un] rated nominal voltage
220…240 V AC 50/60 Hz 55 to 110 %
Handle front plate colour
81 mm
tightening torque
0.6 Nm high auxiliary power supply:
0.6 Nm low error:
0.25 Nm low relay test and fault reset:
0.25 Nm high detector:
0.6 Nm low voltage presence:
[uimp] rated impulse withstand voltage
8 kV
product weight
0,3 kg
power consumed in va
4 VA
type of measurement
Internal earth fault current measurement, range: 80 to 100%
connection mode
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
Error: screw terminal cable(s) 0.2...2.5 mm² flexible AWG 24...AWG 12
Error: screw terminal cable(s ) ) 0.2…4 mm² rigid AWG 24...AWG 12
Error: 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
Detector: screw terminal cable(s) 0.14...1 mm² flexible AWG 26...AWG 16
Detector: screw terminal cable(s) 0.14…1.5 mm² rigid AWG 26...AWG 16
Detector: screw terminal cable(s) 0.25…0.5 mm² flexible AWG 26...AWG 16
Presence of voltage: screw terminal cable(s) 0.2...2.5 mm² flexible AWG 24...AWG 12
Presence of voltage: 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
settings protection
Protected by sealable cover
width (w)
54 mm
mechanical robustness
Fire resistance conforming to IEC 60695-2-1
Protection IK 2 joules: IK07 conforming to EN 50102
Vibrations 13.2 to 100 Hz: 0.7 g
Vibrations 2 to 13.2 Hz: +/- 1 mm
surveillance
Electronics (continuous)
Power supply (continuous)
Relay/detector link (continuous)
function test
Local remote test
wire stripping length
7 mm for top connection auxiliary power supply:
8 mm for bottom connection error:
5 mm for bottom connection relay test and fault reset:
5 mm for top connection detector:
8 mm for bottom connection voltage presence:
depth
74 mm
mounting bracket
DIN rail
Network type
Type A
type of setting
Selector
Environment
degree of pollution
3 conforming to IEC 60664-1
ip degree of protection
IP40 on front face: conforming to EN/IEC 60529
IP30 on sides: conforming to EN/IEC 60529
IP20 on connection terminals: conforming to EN/IEC 60529
class of protection against electric shock
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 6100 -4-11
Disturbance transmitted by conduction at high energy: ,4 conforming to IEC 61000-4-5
Disturbance transmitted by conduction at low energy: ,4 conforming to IEC 61000-4-4
Radiated disturbance: ,3 conforming to IEC 61000-4-3
operating ambient temperature
-35…70 °C
overvoltage category
IV
relative humidity
95% at 55°C
shock resistance ik
IK07 conforming to EN 50102
storage room temperature
-55…85 °C