motor drive sensor High accuracy Good linearity Low thermal drift Good current overload capability Conform to UL94-V0 standa

motor drive sensor

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: 50A r.m.s2. Primary current, measuring range IP: 0~+/-100A3. Measuring resistance: RMmin RMmaxwith +/-15V @ +/-50A max: 0 ohm 220 ohm@ +/-100A max: 0 ohm 95 ohm4. Secondary nominal output: 50mA rms5. Conversion ratio: 1:10006. Supply voltage(+/-5%): +/-15V7. Current consumption: 20mA+ Secondary output current8. Isolation test: Between the primary circuit and the secondary circuit: 5kVrms/50Hz/1min

Accuracy – Dynamic performance data:1. Accuracy @ IPN, TA=+25ºC, +/-15V: +/-1%2. Non-linearity: +/-0.1%3.Offset current: ≤±0.25mA(@+25ºC)4. Residual current @ IP=0, after an overload of 3xIP: +/-0.5mA5. Thermal drift: +/-0.6mA(-25 oC ~+70oC)6. Response time @90% of IP max:≤1us7. dI/dt accurately followed: >50A/us8. Frequency bandwidth (-1dB): DC..100kHzGeneral data:1. Operating temperature: -25ºC~+70ºC2. Storage temperature: -40 oC ~+85 oC3. Secondary coil resistance: not more than 30 ohm4. Weight:50g5. Standards:EN50155

Features:1. Hall effect measuring principle2. Galvanic isolation between primary and secondary circuit3. Insulated plastic case made of PPO recognized according to UL 94-V0

NT50-P motor drive sensor