NT25-П лифт Конвертер преобразователь

elevator converter transducer Application The “NT25-P”current transducer for the electronic measurement of currents: AC, DC, IMPL.,etc.,with galvanic isolation between the primary (high power) and the secondary (electronic) circuits. Electrical data: 1. Normal current IPN: 25A rms 2. Measuring range IP: 0 +/-80A 3. Number of secondary turn: 2000 4. Load resistance RL: ≥2kΩ 5. Supply voltage (+/-5%): +5V 6. Current consumption (@+5V) :25 mA +Is+(Vout/ RL) 7. Isolation: Between primary and secondary: 3kV rms/50Hz/1min Accuracy – Dynamic performance data: 1. Accuracy X @IPN ,TA=+25ºC: ±0.7% 2. Linearity: ±0.1%(+25ºC) 3. Zero offset: 2.5V±0.025V(+25ºC) 4. Thermal drift @-40ºC +85ºC:≤300ppm/25ºC 5. Response time: ≤400ns 6. di/dt accurately followed: ≥60A/us General data: 1. Operating temperature: -40ºC +85ºC 2. Storage temperature: -40ºC +100ºC 3. Weight: 10g 4. Standards: EN50178:1997 Features: 1. Closed loop (compensated) multi-range current transducer using the Hall effect 2. Unipolar voltage supply 3. Insulated plastic case made of white PPO recognized according to UL 94-V0 4. The whole current transducer comply with RoHS Directive completely