Closed Loop Hall Sensor Current Sensor Transdu⪞ Er for Inverters and UPS

Product Descriptions
The sensor series are closed-loop Hall current sensors. The primary and secondary coils of the sensors are insulated, which are for controlling or measuring DC, AC and pulse currents.
Work Principles
The magnetic flux generated by the primary current aggregates in the magnetic circuit, which is detected by the Hall element in the air gap.The output voltage of the Hall element is processed, to output the standard voltage signal at the output end of the sensor. The voltage signal accurately reflects the changes of the primary current.

Load resistor RM with ±15V @±1000A max 0~20Ω
                           @±1200A max 0~7Ω
                with ±24V @±1000A max 0~50Ω
                           @±1500A max 0~20Ω
                           @±2000A max 0~3Ω
Supply voltage VC(±5%) ±15V -- ±24V
Current consumption IC ≤28mA+Output current
Voltage between a side loop to the two side circuit 5KV/50Hz/1min
Dynamic performance parameters
Accuracy X ≤0.4 %(+25ºC)
Linearity εL ≤0.1 %(+25ºC)
Zero offset current IO ≤±0.4mA(+25ºC)
Zero temperature drift IOT ≤±0.5mA(-40ºC~+85ºC)
Bandwidth(-3db) BW DC...150KHZ
Response time Tr ≤1us
Follow-up accuracy di/dt >100A/us
General parameters
Operating temperature TA -40ºC~+85ºC
Storage temperature TS -40ºC~+120ºC
Weight M 500g
Product Features
*High precision
*Good linearity
*Low temperature drift
*Response time
*Strong anti-jamming capability
Applications
*AC inverters
*DC motor drive static converters
*Communication power supplies
*Uninterruptible power supplies
*Switch power supplies
*Inverter power supply and welding power supply
Implementation standards
1. The high/low temperature complies with the 9.4.2.1 testing requirements in the EN50178 standard.
2. The moisture and heat conforms to the 9.4.2.2 testing requirements in the EN50178 standard.
3. The vibration conforms to the 9.4.3.2 testing requirements in the EN50178 standard.
4. The EMC conforms to the 9.4.6.1 and 9.4.6.2 testing requirements in the EN50178 standard.