Earth Leakage Relays
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ELEM44V
Type A with adjustable trip and time delay settings
Dims: to DIN 43880
? ? ? ? ? ? ? ? ?W. 44mm
True R.M.S.
Designed to monitor and detect earth fault currents (up to 30A)in conjunction with a separate Toroid (CBCT)
LED bargraph provides constant indication of any leakage current
Microprocessor controlled with internal monitoring (self-checking)
Adjustable Sensitivity (1△n)一30mA to 30A
Adjustable Time Delay (△t)一0 (instantaneous) to 10 seconds
Separate "Test" and "Reset" push buttons
Connection facility for remote "Test" and "Reset" push buttons or N.O. contacts
Toroid open circuit detection forces unit to trip (Red LED flashes during this condition)
2 Relay outputs一Standard Output (S.0.) and Positive Safety Output (P.S.O.)
LED indication of Supply status and fault condition after unit has tripped
Note: Auto-reclosure version also available Type:?ELEM44V-30A
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ELRM44F
Type A with fixed trip and time delay setting
Dims: to DIN 43880
? ? ? ? ? ? ? ? ?W. 44mm
True R.M.S.
Designed to monitor and detect earth fault currents in conjunction with a separate Toroid (CBCT)
Microprocessor controlled with internal monitoring (self-checking)
Fixed Sensitivity (I△n)一30, 100 or 300mA
Fixed Time Delay (△t)一0 (instantaneous)
Separate“Test" and "Reset" push buttons
Connection facility for remote "Test" and "Reset" push buttons or N.O. contacts
Toroid open circuit detection forces unit to trip (Red LED flashes during this condition
SPDT relay output 8A
LED indication of Supply status and fault condition after unit has tripped
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ELRP48V
Type A with fixed trip and time delay setting
Dims: to DIN 43880
? ? ? ? ? ? W 44mm
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True R.M.S.
Pluggable connectors located at the rear of the unit and supplied with mating, re-wireable sockets
Designed to monitor and detect true RMS earth fault currents (up to 30A) in conjunction with a separate Toroid (CBCT)
LED bargraph provides constant indication of any leakage current
Microprocessor controlled with internal monitoring (self-checking)
Adjustable Sensitivity (1△n)一30mA to 30A
Adjustable Time Delay (△t)一0 (instantaneous) to 10 seconds
Separate "Test" and "Reset" push buttons
Connection facility for remote "Test" and "Reset" push buttons
Toroid open circuit detection forces unit to trip (Red LED flashes during this condition)
2 Relay outputs一Standard Output (S.0.) and Positive SafetyOutput (P.S.O)
LED indication of Supply status and fault condition after unit has tripped
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ELR-IF
Type A with integral toroid, fixed trip and time delay setting
Dims: to DIN 43880
? ? ? ? ? ? W 44mm
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True R.M.S.
DIN Rail or Surface mount enclosure Integral Toroid一25mm
Designed to monitor and detect earth leakage currents
Protected against nuisance tripping
Microprocessor controlled
Three versions available一30mA (instantaneous), 100mA (100mS) or 300mA (100mS)*
Separate "Test" and "Reset" push buttons
SPDT relay output 5A
Green LED indicates presence of power supply
Red LED indicates fault current is >50% of IOn if flashing, or relay has tripped if permanently illuminated
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