Applications:                                             
For the electronic measurement of currents: AC, DC IMPL.,etc.,with
primary (high power) and the secondary (electronic) circuits.

Main technical data:
1. Primary normal current IPN: 50A r.m.s
2. Primary current, measuring range IP: 0~+/-70A
3. Measuring resistance:               RMmin    RMmax
with +/-12V   @ +/-50A max:   0 ohm     140 ohm
                         @ +/-70A max : 0 ohm      70 ohm
with +/-15V   @ +/-50A max:   0 ohm     200 ohm
                         @ +/-70A max:   0 ohm     110 ohm
4. Secondary normal current: 50mA rms
5. Conversion ratio: 1:1000
6. Supply voltage(+/-5%): +/-12V~+/-15V                        
7. Current consumption: 20mA+ Secondary output current
8. Isolation test: Between the primary circuit and the secondary circuit(+.-.

Accuracy – Dynamic performance data:
o
1. Accuracy @ IPN, TA=+25 C: +/-0.8%
2. Non-linearity: +/-0.1%
o
3. Offset current: not more than +/-0.1mA(@+25 C)
o o
4. Thermal drift: +/-0.6mA (-25 C ~+85 C)
5. Response time @90% of IPN: not more than 1us  
6. dI/dt accurately followed: ≥100A/us

General data:
1. Operating temperature: -25oC~+85oC
o o
2. Storage temperature: -40 C ~+85 C
3. Secondary coil resistance: not more than 11 ohm
4. Weight: 85g  
5. Standards: EN 50178

Features:
1. Hall effect measuring principle
2. Galvanic isolation between primary and secondary circuit
3. Insulated plastic case made of white PPO recognized according to UL 94-V0
4. The whole current transducer comply with RoHS Directive completely

Dimension:

Connection: