Applications:
For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between
the primary circuit (high power) and the secondary circuit (electronic circuit).
Main technical data:
1. Primary normal current IPN (r.m.s) Primary current measuring range IP Type
300A +/-900A NCA1C-300A
2. Supply voltage(+/-5%): +/-15V
3. Current consumption: ≤25mA
4. Isolation test: Between the primary circuit
to the secondary circuit(+.-.M): 3kVrms/50Hz/1min
5. Normal output voltage @RL=10Kω,TA=+25 C: 4V
6. Loading resistance: ≥10kΩ
Accuracy – Dynamic performance Data
1. Accuracy @ IPN, TA=+25 C: +/-1%
2. Non-linearity (0~ IPN): +/-1%
3. Electrical offset voltage VOE, TA=+25 C : ≤+/-40mV
4. Thermal drift of VOE: ≤±1mV/℃(-10 C ~+70 C)
5. Response time (@ 90% of IP): ≤3us
6. di/dt accurately followed: > 50A/us
7. Frequency bandwidth(0.5dB): DC 0~50kHz
General data:
1. Operating temperature: -10 C ~+70 C
2. Storage temperature: -25 C ~+85 C
3. Weight: approx. 60g±5g
4. Standards: EN50178
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:
