NT308-S 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. Normal current IPN: 300A rms
2. Measuring range IP: 0~±500A
3. Measuring resistance: RMmin RMmax
with ±12V @ ±300A max: 0Ω 30Ω
@ ±500A max : 0Ω 7Ω
with ±15V @ ±300A max: 0Ω 43Ω
@ ±500A max: 0Ω 17Ω
4. Secondary normal current: 150mA rms
5. Conversion ratio: 1:2000
6. Supply voltage (±5%): ±12V~±15V
7. Current consumption: 20±5mA (@±15V ) + Secondary output current
8. Isolation : Between the primary circuit and the secondary circuit: 6kV/50Hz/1min
Accuracy – Dynamic performance data:
1. Accuracy@ IPN,TA=+25℃: ≤±0.5%(@+25℃)
2. Offset output current: ≤±0.2mA(@+25℃)
3. Non-linearity @ TA= +25℃: ≤0.1%
4. Thermal drift: ≤±0.6mA(-25℃~+85℃)
5. Response time: ≤1us
6. di/dt accurately followed: ≥ 100A/us
General data:
1. Operating temperature: -45ºC~+85ºC
2. Storage temperature: -45 oC ~+90 oC
3. Secondary coil resistance: ≤28Ω(@+25℃)
4. Weight: ≤100g
5. Standards: EN 50155:2001
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
NT308-S Current Transducer
Dimension:
Connection:
NT308-S Current Transducer
