Imbalance Current Detector
ICD
The ICD is an Imbalance Current Detector for ground fault detection. It detects current leakage between a high DC voltage source and its loads. If a ground fault is detected, the ICD commands the circuit contactor to open to protect its load.
ICD25A-23/42.5 shown
Highlights
- Adjustable thresholds
- Embedded self-test
- No calibration required
- Robust and reliable product designed for railway applications
Service Proven
Models & features
Part Number Base
Add suffix “M” for metric external fasteners
ICD25A
23/42.5
23/42.5
ICD40A
23/42.5
23/42.5
ICD40A
23/42.5
500mA
23/42.5
500mA
Operating Voltage
37.5VDC
37.5VDC
37.5VDC
Leakage Threshold
F
F
500mA
Inputs
1
1
1
Status Outputs
2
2
2
Extended Leakage Thresholds
-
-
X
Load Voltage
1000VDC
1000VDC
1000VDC
Load Current
25A
40A
40A
Length X Height X Depth
8.13” X 8.25” X 5.00”
X
X
X
Part Number Base
Add suffix “M” for metric external fasteners
ICD25A
23/42.5
Operating Voltage :
37.5VDC
Leakage Threshold :
F
Inputs :
1
Status Outputs :
2
Extended Leakage Thresholds :
-
Load Voltage :
1000VDC
Load Current :
25A
Length X Height X Depth
8.13” X 8.25” X 5.00” : X
8.13” X 8.25” X 5.00” : X
Part Number Base
Add suffix “M” for metric external fasteners
ICD40A
23/42.5
Operating Voltage :
37.5VDC
Leakage Threshold :
F
Inputs :
1
Status Outputs :
2
Extended Leakage Thresholds :
-
Load Voltage :
1000VDC
Load Current :
40A
Length X Height X Depth
8.13” X 8.25” X 5.00” : X
8.13” X 8.25” X 5.00” : X
Part Number Base
Add suffix “M” for metric external fasteners
ICD40A
23/42.5
500mA
Operating Voltage :
37.5VDC
Leakage Threshold :
500mA
Inputs :
1
Status Outputs :
2
Extended Leakage Thresholds :
X
Load Voltage :
1000VDC
Load Current :
40A
Length X Height X Depth
8.13” X 8.25” X 5.00” : X
8.13” X 8.25” X 5.00” : X
X = Included, O = Optional, F = Factory Configurable
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