NT100-S (T) Current Transducer

NT100-S (T) 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: 100A r.m.s 2. Primary current, measuring range IP: 0 +/-200A 3. Measuring resistance: RMmin RMmax with ±12V @±100A max: 0Ω 69Ω @±200A max: 0Ω 22Ω with ±18V @±100A max: 0Ω 120Ω @±200A max: 0Ω 45Ω 4. Secondary nominal output: 100mA rms 5. Conversion ratio: 1:1000 6. Supply voltage(+/-10%): ±12V ±18V 7. Current consumption: 30mA(@±18V)+ Secondary output current 8. Isolation test: Between the primary circuit and the secondary circuit: 6kVrms/50Hz/1min Accuracy – Dynamic performance data: 1. Accuracy @ IPN, TA=+25oC, +/-0.5% 2. Non-linearity: +/-0.1% 3.Offset current: +/-0.4mA/DC(@+25oC) 4. Thermal drift: less than 1×10-4×In/oC 5. Response time @90% of IPN: not more than 1us 6. dI/dt accurately followed: better than 50A/us 7. Frequency bandwidth (-1dB): DC..100kHz General data: 1. Operating temperature: -25ºC +70ºC 2. Storage temperature: -40 oC +85 oC 3. Secondary coil resistance: 25Ω 4. Weight: NT100-S: 110g NT100-T: 200g 5. Standards: EN 50178 Features: 1. Hall effect measuring principle 2. Galvanic isolation between primary and secondary circuit 3. Insulated plastic case made of PPO recognized according to UL 94-V0