Acrel AHLC DC Leakage Current Sensor
Acrel AHLC DC Leakage Current Sensor
General
Acrel AHLC-LTA series of DC leakage current sensors are developed using the principle of magnetic modulation and zero magnetic flux. Electrical isolation and perforation measurement with low current have good accuracy, linearity and stability. It is widely used in DC transmission, DC screen, storage detection, power supply, photovoltaic, wind power generation, medical equipment, communication base station And other industries.
Parameter of AHLC DC Leakage Current Sensor
Wiring
Dimension of AHLC DC Leakage Current Sensor
Installation of AHLC DC Leakage Current Sensor
• When the Hall current sensor is working normally, the auxiliary power supply cannot be more than ±20% of calibration value
• The Hall Current sensor is strictly prohibited to be fallen from high place (≥1m) during installation and use
• Zero and full scale regulator potentiometer can not be adjusted
• Auxiliary power supply is required to be deployed voluntarily
• Power positive and negative poles cannot be inversely connected
Acrel AHLC DC Leakage Current Sensor
Technical Parameters
| Parameters |
Index
|
||
|
AHLC-LTA
|
AHLC-EA
|
AHLC-EB
|
|
|
Rated Input Current(DC)
|
DC 0~(10mA～2A)
|
||
|
Rated Output Voltage
|
±5V
|
||
|
Accuracy Class
|
1.0
|
||
|
Power Voltage
|
DC±15V（±20%）
|
||
|
Zero Offset Voltage
|
±20mV
|
||
|
Offset Voltage Drift
|
≤±1.0mV/℃
|
||
|
Linearity
|
≤0.3%FS
|
||
|
Response Time
|
≤300ms
|
||
|
Isolation Voltage
|
2.5kV/50Hz/1min
|
||
|
Operating Temperature
|
-40℃～85℃
|
||
|
Storage Temperature
|
-40℃～85℃
|
||
|
Consumption
|
≤0.5W
|
||
1. Manual for Acrel AHLC DC Leakage Current Sensor
2. Installation and Use for Acrel AHLC DC Leakage Current Sensor
3. Debugging Software for Acrel AHLC DC Leakage Current Sensor
Related Product
-
Acrel AHKC-EKB Split Core Hall Effect Current S...
-
Acrel AHKC-K Series Split Core Open-loop Hall C...
-
Acrel AHKC-E Closed Hall Effect Current Sensor
-
Acrel AHBC-LTA Closed-Loop Hall Effect Current ...
-
Acrel AHKC-HB Split Core Open-loop Hall Effect ...
-
Acrel AHKC-EKA Split Core Hall Effect Current S...