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- Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
High Voltage Tester HVT-70/50 perform DC high-voltage testing of power cables (IEC 60502-2) up to 70 kV, power cables accessories (IEC 61442) as well as AC high-voltage testing, up to 50 kV at 50 Hz, of switchgear, reclosers, dielectric insulators, highvoltage dischargers (arresters), busbars and other dielectric materials with relatively low electric capacitance.
Technical Specifications
Parameter | Value |
Supply voltage single-phase alternating current, V | 220 ± 22 |
Frequency, Hz | 50 ± 2 |
Maximum power consumption, kVA, max | 3 |
Highest output voltage, kV: | |
– AC | 50 |
– DC | 70 |
Highest output current, mA: | |
– on AC voltage | 44 |
– on DC voltage | 14 |
Reduced voltage error, %, max: | |
– AC voltage from 2 kV to 50 kV | ± 3 |
– DC voltage from 2 kV to 70 kV | ± 3 |
Reduced current error, %, max: | |
– AC from 1,0 mA to 45,0 mA | ± 3 |
– DC from 0,5 mA to 14,5 mA | ± 3 |
Maximum current threshold on the high-voltage side, mA, max: | |
– AC voltage | 45 |
– DC voltage | 14,5 |
Control Unit dimensions, mm, max | 266 × 240 × 354 |
Control Unit Weight, kg, max | 13 |
High Voltage Unit dimensions, mm, max | 360×310×500 |
High Voltage Unit weight, kg, max | 33 |
lifespan, years, avg | 10 |
Package Contents
Component | Quantity |
Control Unit | 1 |
High Voltage Unit | 1 |
Power cable (length 4 m, cross-section 3×0,75 mm2) | 1 |
Grounding cable (length 4 m, cross-section 4 mm2) | 2 |
High Voltage cable (length 4 m) | 1 |
Safety fuse VP2 –1, 1.0 А | 2 |
Safety fuse VP3 –1, 10.0 А | 2 |
Documentation | |
User’s manual | 1 |
Metrological certification “Харьковстандартметрология” | Optional |
