Voltage Transducer AV 100-2000 VPN = 2000 V 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). Electrical data VPN VPmax ˆ V P RP RM ISN VC IC Vd Ve Primary nominal r.m.s. voltage Primary voltage measuring range Non-measurable overload Primary input resistance Measuring resistance @ VC=11.4V @ VC=22.8V Secondary nominal r.m.s. current Supply voltage (± 5 %) Current consumption R.m.s. voltage for AC isolation test, 50 Hz, 1 min Max Common mode voltage and R.m.s. voltage for partial discharge extinction @ 10pC 2000 V ± 30001) V 4500 (1s/h) VDC 17.8M Ω RM min RM max 0 47 Ω 0 184 Ω 50 mA DC± 12 .. 24 V 50+IS mA 6.5 kV U HT+ + U HT- ≤ 4.2 k V DC UHT+ - U HT-≤ VPMAX 2.2 kV Accuracy - Dynamic performance data XG XG XG ε Overall Accuracy @ VPN , TA = + 25°C Overall Accuracy @ VPN , TA = - 25 .. + 70°C Overall Accuracy @ VPN , TA = - 40 .. + 85°C Linearity @ TA = 25°C Offset current @ VP = 0, TA = 25°C Response time @ 10 % of VPN Frequency bandwidth (- 3 dB) L IO tr f ± 0.7 ± 1.5 ± 1.7 < 0.1 ± 0.15 < 12 DC .. 13 % % % % mA µs kHz Features • Insulated plastic case recognized according to UL 94-V0 • Included primary resistor. Advantages • • • • • • • Low power Excellent accuracy Very good linearity Low thermal drift Low response time High bandwidth High immunity to external interference • Low disturbance in common mode. Applications • AC variable speed drives and servo motor drives • Static converters for DC motor drives • Battery supplied applications • Uninterruptible Power Supplies (UPS) • Power supplies for welding General data TA TS m Ambient operating temperature Ambient storage temperature Mass Standards Note : 1) applications . - 40 .. + 85 °C - 50 .. + 90 °C 375 g EN 50155 (01.12.02) EN 50124-1 (01.03.01) NFF16101/2 (01.10.88) Up to 2200 Vpk, 500 ms every 60 minutes & 2600 Vpk, 500 ms,12 times/year. 030805/2 LEM Components Dimensions AV 100-2000 (in mm. 1 mm = 0.0394 inch) Front view Left view HT+ HT+ M - Secondary terminals Terminal + : Supply voltage +12 .. 24 V Terminal M : Measure Terminal - : Supply voltage - 12 .. 24V Connection AV 100-2000 Top view Mechanical characteristics Remarks • General tolerance • Transducer fastening • IS is positive when VP is applied on terminal +HT. • This is a standard model. For different versions, please ± 1 mm 2 holes ∅ 6.5 mm Distance between holes 124mm • Fastening & connection of primary 2 x M5 • Fastening & connection of secondary 3 x M5 or 3 Faston 6.35 x 0.8mm Output connections must be made with screened cables • Recommended fastening torque 2.2 Nm or 1.62 Lb - Ft. contact us. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.