High Current Tester HCT-14

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  • Purpose

    High current tester HCT-14 (hereinafter the “device’’) is used for testing AC circuit breaker’s efficiency and ampere-second characteristics in 20A - 14kA range, with measuring and registration of time and current values, passing through circuit breaker.; for measuring and protecting transformers tests via primary current; for testing and calibration of current and heat-current relays; fuses testing. The device can be used as regulated current source (14 kA max) for lab operations. Output current-conducting circuits are galvanic coupled with power grid.

    Operating conditions:

    Ambient temperature range, °С…………………………… -5 – +35

    Relative humidity (t=25°С), % …………………………………. £ 80

    Atmospheric pressure, mmHg. ……………………………………………………630 - 800

  • Specifications:

    Power voltage, V*…………………………………….………………………….380 ±10%

    Power grid’s frequency, Hz………………………………………….…………………….50 ± 1%

    Output busbar max voltage, V…………………………..…..…7

    Output

  • Delivery set:

    HCT-10………………………………………………………………………………………………….1

    Flexible busbar, length - 0,75m, section – 120mm2……………………………………..8

    Power cable with three-phase plug a

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