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20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment

    Buy cheap 20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment from wholesalers
     
    Buy cheap 20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment from wholesalers
    • Buy cheap 20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment from wholesalers

    20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment

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    Brand Name : HNMC
    Model Number : ZSKG-II
    Price : Negotiable
    Supply Ability : 100 pcs per month
    Delivery Time : 20-25 days
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    20A Power Test Equipment , 2000 Ohms Circuit Breaker Test Equipment

    Circuit Breaker Characteristic Tester ZSKG-II


    Performance

    1.1. time

    The machine can measure the inherent opening and closing time of 12 way metal fracture, the same phase and the same period time. It can measure the short time and no current time of closing opening, opening closing and opening closing opening process, the closing bounce time, and the pre switching time of closing resistance for some models.

    1.2. speed and stroke

    This machine can record and measure the closing bounce time, bounce times, bounce process and bounce waveform of each fracture.

    1.3. speed and stroke

    The machine can record and calculate the rigid opening and closing speed, maximum speed, average speed, total stroke, opening distance, overtravel, rebound amplitude and time stroke characteristic curve.

    1.4. current and voltage

    This machine can record the opening / closing current value and current waveform of the opening / closing coil. It can provide dc5 ~ 270V / 10A (20a) digital adjustable circuit breaker action power supply. It can automatically complete the low voltage action test of the circuit breaker and measure the action voltage value of the circuit breaker.

    1.5. closing resistance

    Some models of this machine can measure 6-way closing resistance values and their pre switching time at the same time.


    Technical parameters

    2.1. use environment

    ItemSpecification
    Input power220 V ± 10%, 50 Hz ± 10%
    Atmospheric pressure86 ~ 106kpa
    Temperature- 10 ~ 40 ℃
    Humidity≤ 80% RH

    2.2. safety performance


    ItemSpecification
    Insulation resistance> 2m Ω
    Dielectric strength

    the power supply can withstand voltage of 1.5kV for one minute.

    No flashover


    2.3. basic parameters

    2.3.1. time

    When the range is 250-4000ms, the resolution is 0.1ms and the error is 0.1ms ± 1 word. When the measuring range is 10000-20000ms, the resolution is 1ms and the error is 1ms ± 1 word.

    ItemSpecification
    When the range is 250-4000msresolution0.1ms
    error0.1ms ± 1 word
    When the measuring range is 10000-20000msresolution1ms
    the error1ms ± 1 word

    2.3.2. speed

    ItemSpecification
    measurement range20.00 M / s
    resolution0.001 M / s
    error± 0.01 M / s ± 1 word

    2.3.3. current

    ItemSpecification
    measurement range20a
    resolution0.01A
    error1% ± 0.1A

    2.3.4. closing resistance

    ItemSpecification
    range50 ~ 2000 Ω
    precision0.5% RDG ± 1 Ω
    range2000 ~ 7000 Ω
    precision1% RDG ± 1Ω
    resolution1 Ω

    2.3.5. output power supply

    ItemSpecification
    output power supplyDC 5 ~ 270V digital adjustable 20A (instantaneous operation)

    2.3.6. stroke

    Switch typeRange (mm)Resolution (mm)Error
    Vacuum circuit breaker50

    0.1

    1% ± 1 word
    SF6 circuit breaker300
    Low oil circuit breaker1000
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