CSCA0400A000B15B01 Hall Effect Current Sensor 400A ±15V DC for Frequency Converters Overcurrent Protection
High-precision Hall effect current sensor with ±0.5% accuracy and <1µs response time. Rated 400A RMS with ±15V DC supply, analog voltage output. Features 3.0kV isolation, DC-100kHz bandwidth, and -40°C to +85°C operation. UL/CSA certified, ideal for frequency converters, UPS, and overcurrent protection systems.
CSCA0400A000B15B01 Current Sensor For Frequency Converters Overcurrent Protection Systems
Output Type:
Analog voltage signal output (single-channel current sensor).
Accuracy:
Reference accuracy of the same series: up to ±0.5% (specific values may be affected by temperature and other factors; please refer to the product manual for details).
Response Time:
Reference response time of the same series: <0.5µs or 1µs, enabling fast response to current changes.
Operating Temperature Range:
General Hall effect current sensors can work in environments from -40°C to 125°C. Although the specific range of this product is not explicitly announced, it is expected to fall within this interval (subject to official data).
Application Fields:
- Frequency converters
- Overcurrent protection systems
- Uninterruptible Power Supplies (UPS)
- Telecommunication power supplies
- Current feedback control systems
- Robotics
Used for current detection and control in the above fields.
| Response Time | <1µs (typical for step response) |
| Bandwidth | DC to 100kHz (-3dB) |
| Supply Voltage | ±15V DC ±5% |
| Supply Current | ≤20mA (typical) |
| Zero-Current Output Voltage | 4.0V ±0.1V (at Ip=0A, ±15V supply) |
| Output Voltage @ IpN | 8.0V ±0.1V (at 400A RMS, ±15V supply) |
| Temperature Coefficient | ≤±0.02%/°C (for offset and gain combined) |
| Isolation Voltage | 3.0kV RMS (50/60Hz, 1 minute) |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -40°C to +105°C |
| Dimensions | 40mm (L) x 35mm (W) x 29mm (H) |
| Weight | ~85g (approximate) |
| EMC Compliance | EN 61000-6-2:2005 (Industrial Immunity) |
| Safety Compliance | UL 508, CSA C22.2 No. 14 |
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