DCVT1000 - LEM

DCVT1000 Voltage Transducer

Voltage Transducer DCVT 1000/SP1 For the electronic measurement of DC voltages with a galvanic isolation between the primary circuit (high voltage) and the secondary circuit (electronic circuit). VPN = 1000 V Preliminary All Data are given with a R L = 10 k Ω Electrical data VPN VPmax VP RP RL VOUT Primary nominal voltage Primary voltage measuring range N.

Features

• Self-Powered
• Insulated plastic case recognized according to UL 94-V0
• Included primary resistor IC Vd Ve Current consumption R.m.s. voltage for AC isolation test, 50 Hz,1 min R.m.s. voltage for partial discharge extinction @ 10pC Advantages
• Low power consumption
• Very good linearity
• Low thermal drift
• High immunity to external interference Accuracy-Dynamic performance data XG XG
• Low disturbance in common mode ±1.5 ±3.5 < ±0.5 < 100 % % % µs ε tr L Overall Accuracy @ VPN, TA = +25°C Overall Accuracy @ VPN, TA = -15 .. +70°C Linearity @ TA = 25°C Response time @ 10% of VPN .