CV3-500
CV3-500 is Voltage Transducer manufactured by LEM.
Voltage Transducer CV 3-500
For the electronic measurement of voltages : DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high voltage) and the secondary circuit (electronic circuit).
VPN =
350 V
Electrical data
VPN VP VS KN RL CL VC IC Vd Ve Primary nominal r.m.s. voltage Primary voltage, measuring range Secondary analog voltage @ VP max Conversion ratio Load resistance Capacitive loading Supply voltage (± 5 %) Current consumption R.m.s. voltage for AC isolation test, 50 Hz, 1 mn R.m.s. voltage for partial discharge extinction @ 10 pC 350 0 .. ± 500 10 500 V / 10 V ≥1 ≤5 ± 15 32 + VS / R L 6 2 V V V kΩ nF V mA kV kV
Features
- Closed loop (pensated) voltage...
