Closed Loop Hall Current Sensor Transducer for PV Combiner Box

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.

Rated measurement output VOUT 2.5±2V
Load resistor RM ≥10KΩ
Supply voltage VC +3.3V (±5%)
Current consumption IC ≤10mA+Output current
Voltage between a side loop to the two side circuit 3KV/50Hz/1min
Dynamic performance parameters
Accuracy X ≤0.7%(+25ºC)
Linearity εL ≤0.2%(+25ºC)
Zero offset voltage VOE ≤1.65±0.015V(+25ºC)
Zero temperature TCVOE ≤±0.5mV/ºC ( -40ºC~+85ºC )
Temperature drift TCVOUT ≤0.015%/ºC
Bandwidth(-3db) BW DC...200KHZ
Response time Tr <1us
Follow-up accuracy di/dt >60A/us
General parameters
Operating temperature TA -40ºC~+85ºC
Storage temperature TS -40ºC~+120ºC
Weight M 6g
Product Features
*Easy installation
*Small size, saving space
*No insertion loss
*Strong anti-jamming capability
Applications
*AC inverters
*DC motor drive static converters
*Communication power supplies
*Uninterruptible power supplies
*Switch power supplies
*Welder power applications
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.