125A inverter sensor

125A inverter sensor High accuracy Good linearity Low thermal drift Good current overload capability UL94-V0 standard

125A inverter 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: 125A r.m.s2. Primary current, measuring range IP: 0~+/-200A3. Measuring resistance: RMmin RMmaxwith +/-12V @ +/-125A max: 5 ohm 52 ohmwith +/-15V @ +/-125A max: 40 ohm 72 ohm@ +/-200A max: 25 ohm 34 ohm4. Secondary normal current: 125mA rms5. Conversion ratio: 1:10006. Supply voltage (+/-5%): +/-12V~+/-15V7. Current consumption: 16mA (@+/-15V) + Secondary output current8. Isolation test: Between the primary circuit to the secondary circuit(+.-.M): 3kVrms/50Hz/1min

Accuracy – Dynamic performance data:1. Accuracy @ IPN, TA=+25 oC , @+/-12V~+/-15V: +/-0.8%2. Non-linearity: better than +/-0.15%3. Offset current: +/-0.4mA(@+25oC)4. Residual current @ IP=0, after an overload of 3xIP: +/-0.5mA5. Thermal drift: +/-0.50mA(0 oC ~+70 oC)+/-0.60mA(-25 oC ~+85 oC)6. Reaction time @10% of IP max : less than 500ns7. Response time: @90% of IP max:≤1us8. di/dt accurately followed: better than 200A/us9. Frequency Bandwidth (-1dB): DC.. 100kHzGeneral data:1. Operating temperature: -25ºC~+85ºC2. Storage temperature: -40 oC ~+85 oC3. Secondary coil resistance: not more than 34 ohm4. Weight: 50g5. Standards: EN 50155

Features:1. Hall effect measuring principle2. Galvanic isolation between primary and secondary circuit3. Insulated plastic case made of white PPO recognized according to UL 94-V04. The whole current transducer comply with RoHS Directive completely

125A inverter sensor