Closed Loop Hall Effect Current Sensor Series
SC940（±15V、500A~1500A、<1uS、100KHz~250KHz、<0.5%、 Other）
SC940（±15V、500A~1500A、<1uS、100KHz~250KHz、<0.5%、 Other）
Product Features:
Closed loop hall-effect technology
With galvanic insulation between primary and secondary circuit
Operating ambient temperature range：-50~85℃
Applied in the DC, AC and pulse current
High precision, low temperature drift, wide frequency band, strong anti-interference ability
Closed loop hall-effect technology
With galvanic insulation between primary and secondary circuit
Operating ambient temperature range：-50~85℃
Applied in the DC, AC and pulse current
High precision, low temperature drift, wide frequency band, strong anti-interference ability
Specification Parameters
| Measurement range Ip | 1000A |
Product Aperture(mm) | φ40 |
| Coil Turns (ratio) N | 1:5000 |
| Rated Output | 200mA |
| Supply Voltage | ±15~±24V |
| Accuracy | ±0.3% |
| Linearity | ±0.1% |
| Zero Offset | ±0.4mA |
| Magnetic Imbalance | ±0.5mA |
| Zero point offset temperature drift | ±1mA |
| Amplitude temperature drift | ±1%/℃ |
| Frequency bandwidth | 100KHz |
| Response Time | ≤3μS |
Current Consumption | ≤20mA |
| Ambient operating temperature | -40~85°C |
| Ambient storage temperature | -40~90°C |
| Mass | ≤820g |
| Insulation Voltage | 6KVrms/50HZ/2mA/1min |
| Insulation Impedance | 500MΩ |
| Shell flame retardant rating | UL94-V0 |
| Creepage distance | — |
| Clearance | — |
| Reference standards | EN50178JB/T7490 |
| — | — |
