NV25-П Датчик напряжения

Applications: For the electronic measurement of voltages: AC, DC IMPL.,etc.,with galvanic isolation between the primary (high voltage) and the secondary (electronic) circuits. Main technical data: 1. Primary nominal current IPN: 10mA r.m.s 2. Primary current, measuring range IP: 0 +/-14mA 3. Measuring resistance: RMmin RMmax with +/-15V @ +/-10mA max: 100 ohm 340 ohm @ +/-14mA max: 100 ohm 180 ohm 4. Secondary nominal output: 25mA rms 5. Conversion ratio: 2500:1000 6. Supply voltage (+/-5%): +/-15V 7. Current consumption: 10mA+ Secondary normal current 8. Isolation test: Between the primary circuit and the secondary circuit (+.-.M): 4.1kVrms/50Hz/1min Accuracy – Dynamic performance data: 1. Accuracy @ VPN, TA=+25 ºC: ≤+/-0.8% 2. Non-linearity: @ VPN,TA=+25ºC:±0.2% 3. Offset current ≤±0.15mA(@+25ºC) 4. Thermal drift: +/-0.5mA(-25ºC +85 ºC) +/-0.8mA(-40 ºC +85 ºC) 5. Response time @90% of VP max.: not more than 40us General data: 1. Operating temperature: -40ºC +85ºC 2. Storage temperature: -50ºC +90 ºC 3. Primary coil resistance @ TA=+85 ºC: 300 ohm 4. Secondary coil resistance @ TA=+85 ºC: not more than 117 ohm 5. Weight: 22g 6. Standards: EN 50155 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 voltage transducer comply with RoHS Directive completely