Current Transducer
Applications:
For the electronic measurement of currents: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high power) and the secondary (electronic) circuits.
Main technical data:
1. Primary normal current IPN: 300A r.m.s
2. Primary current, measuring range IP: 0~+/-500A
3. Measuring resistance: RMmin RMmax
with +/-12V @ +/-300A max: 0 ohm 30 ohm
@ +/-500A max : 0 ohm 7 ohm
with +/-15V @ +/-300A max: 0 ohm 43 ohm
@ +/-500A max: 0 ohm 17 ohm
4. Secondary normal current: 150mA rms
5. Conversion ratio: 1:2000
6. Supply voltage(+/-5%): +/-12V~+/-15V
7. Current consumption: 20mA(@+/-15V)+ Secondary output current
8. Isolation test: Between the primary circuit and the secondary circuit(+.-.M): 6kVrms/50Hz/1min
Accuracy - Dynamic performance data:
1. Accuracy @ IPN, TA=+25°C: +/-0.5%
2. Non-linearity: better than +/-0.1%
3. Offset current: not more than +/-0.2mA(@+25°C)
4. Thermal drift: +/-0.60mA(-25 °C ~+85°C)
5. Response time @90% of IPN: not more than 1us
6. dI/dt accurately followed: better than 100A/us
7. Frequency bandwidth (-3dB): DC 0~100kHz
General data:
1. Operating temperature: -25°C ~+85°C
2. Storage temperature: -40 °C ~+85°C
3. Secondary coil resistance: not more than 25 ohm
4. Weight: 85g
5. Standards: EN 50155
- Hall effect measuring principle
- Galvanic isolation between primary and secondary circuit
- Insulated plastic case made of white PPO recognized according to UL 94-V0
- ISO 9001
- ISO 14001
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