NA50-P Датчик энергия ветра

wind energy Sensor Application: 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: 50A r.m.s 2. Primary current, measuring range IP: 0 +/-70A 3. Measuring resistance: RMmin RMmax with +/-12V @ +/-50A max: 10 ohm 95 ohm @ +/-70A max: 10 ohm 60 ohm with +/-15V @ +/-50A max: 50 ohm 155 ohm @ +/-70A max: 50 ohm 90 ohm 4. Secondary normal current: 50mA rms 5. Conversion ratio: 1:1000 6. Supply voltage(+/-5%): +/-12V +/-15V 7. Current consumption: 10mA+ Secondary output current 8. Isolation test: Between the primary circuit and the secondary circuit(+.-.M):2.5kVrms/50Hz/1min Accuracy – Dynamic performance data: 1. Accuracy @ IPN, TA=+25 oC , @+/-12V +/-15V: +/-0.7% 2. Non-linearity: better than +/-0.2% 3. Offset current: not more than +/-0.2mA (@+25oC) 4. Residual current @ IP=0, TA=+25 oC, after an overload of 3xIP: +/-0.3mA 5. Thermal drift: +/-0.5mA (0 oC +70 oC) +/-0.6mA (-25 oC +85 oC) 6. Reaction time @10% of IP max : less than 500ns 7. Response time: not more than 1us 8. di/dt accurately followed: better than 100A/us 9. Frequency Bandwidth (0.5dB): DC 0..200kHz General data: 1. Operating temperature: -25ºC +85ºC 2. Storage temperature: -40 oC +90 oC 3. Secondary coil resistance: not more than 80 ohm 4. Weight: 25g 5. Standards: EN 50155 Features: 1. Zero magnetic flux Hall effect 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