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DC Current Sensor
AC Current Sensor
Measuring Instruments
DC/AC Leakage Current Measurement
DCZCT-20CDHL High speed response,high accuracy DC leakage current sensor
Application
For the detection of earth fault or leakage current on PV system.
For the detection of earth fault or leakage current of transformerless PV power conditioner.
For the detection of earth fault or leakage current of storage battery.
FEATURES
Low DC current measurements.DC1mA～200mA
High accuracy.
±1%F.S ±10mV
Least influence of magnetization.
Less than DC1mA in current level
Convenient +5V single polarity power supply.
Reference voltage (Vref) terminal is equipped.
DOWNLOAD
- Catalog：e_ca_dczct-20cdhl.pdf
- Output characteristic：e_pe_dczct-20cdhl.pdf
| SPECIFICATIONS | |
|---|---|
| Rated Primary Current | DC200mA |
| Applicable Current | 0～±200mA |
| Max. Capable Current | DC10A |
| CT Inside Diameter | φ20mm |
| Output Voltage | ±2V F.S |
| Accuracy | ±1.0% F.S.±10mV |
| Response Time | Approx. 100ms |
| Power Supply | +5V±5%(Unipolar) |
| Power Consumption | Approx. 30mA |
| Wiring Method | +:+5V 0V:COM REF:Ref OUT:Output |
| Rated Voltage | Less than DC500V for low voltage circuit of coated wires |
| Withstanding Voltage | AC3700V/1 minute (between output terminal and CT) |
| Insulation Resistance | More than 100MΩ by 500V insulation tester (between output terminal and CT) |
| Operation Temperature | -20～80℃, less than 85%RH w/o condensation |
| Dimension | 42.9×42.4×22.3mm |
| Weight | Approx. 27g |
| Standard | Compliant with RoHS directive |
