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 V̂P 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.