Closed Loop Flux Gate Current Sensor 300mA 1 Channel 4.75V to 5.25V
High accuracy closed loop flux gate current sensor for AC/DC measurement up to 300mA. Features very low offset drift, wide aperture, and high overload capability. Ideal for residual current and leakage detection in PV inverters. Customizable per specifications.
Installation
Active Type
Place of Origin
China
Packaging Details
Carton
Standard
IEC61010-1
Model Number
HKC Series
Supply Ability
10000/MONTH
Product Description
Features:
- Closed loop (compensated) current transducer
- Voltage output
- Single supply voltage
- PCB mounting.
Advantages:
- High accuracy
- Very low offset drift over temperature
- Wide aperture
- High overload capability
- High insulation capability
- Reference pin with two modes, Ref In and Ref Out
- Degauss and test functions
Applications:
- Residual current measurement
- Leakage current measurement in transformerless PV inverters
- First human contact protection of PV arrays
- Failure detection in power sources
- Symmetrical fault detection (e.g. after motor inverter)
- Leakage current detection in stacked DC sources
- Single phase or three phase nominal current measurement up to ± 30 A per wire (DC or AC).
Standards:
- EN 50178: 1997
- IEC 61010-1: 2010
- UL 508: 2010.
| For Measuring | AC/DC |
| Sensor Type | Flux Gate, Closed Loop |
| Current - Sensing | 300mA |
| Number of Channels | 1 |
| Output | Ratiometric, Voltage |
| Frequency | 3.5kHz |
| Linearity | ±0.5% |
| Accuracy | ±1.9% |
| Voltage - Supply | 4.75V ~ 5.25V |
| Response Time | 50µs |
| Current - Supply (Max) | 21.6mA |
| Operating Temperature | -40°C ~ 105°C |
Notes: Product specifications can be customized
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