NA50-P wind energy Sensor

wind energy Sensor
High accuracy Good linearity
Good current overload capability
Conform to UL94-V0 standard

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