Leakage Detection System DC Leakage Current Sensor High Insulation
Between Primary and Secondary Coil
TDC-LTC200 series DC leakage current sensor is a series of new
device developed according to principle of electromagnetic
induction. high stability when measure the low current (mA level) .
It is highly insulating between its primary coil and secondary
coil. This sensor is used to measure current of signal system,
circuit, and leakage monitoring system, as well as to measure
current difference,maily apply to national power system.
Rated output voltage
Offset voltage drift
|@ -40℃～85℃ ≤±1.5||mV/℃|
|@ 50HZ,AC,1min 2.5||KV|
Variable speed drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
National power system
Mechanical dimension(for reference only)
1. All dimensions are in mm.
2. General tolerance ±1mm.
Directions for use
When the current will be measured goes through a sensor, the
voltage will be measured at the output end.
(Note: The false wiring may result in the damage of the sensor).
The output amplitude of the sensor can be adjusted according to
Custom design in the different rated input current and the output
voltage are available.
- SJ 20790-2000
|Operating temperature||-40 to +85||ºC||TA|
|Storage temperature||-40 to +125||ºC||TS|
Characteristic of Output Noise Voltage
Input Current-Output Voltage