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    Automatic Transfer Switch, 3/4 Pole, 630/700/800 Amps

    5 out of 5 based on 1 reviews | Write a review
    $1,349.21
    ATS switch is a good solution to transfer the power from utility to standby source, ratings 630 amp, 700 amp and 800 amp, simple design and easy installation, high performance and long service life, suitable for residential areas, military facilities, hospitals and other areas.
    SKU: ATO-ZMQ2F/L-800
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    Free shipping
    Delivery date: 6-12 days

    ATS Features

    • Selectable rated operational current 630A, 700A, 800A.
    • Used for the mutual conversion between normal power supply (N) and standby power (R) in the emergency power supply system (can also be set to manually operate).
    • Used as a switch to control the circuit with the use of controlling, signaling, interlocking etc.
    • Small size, light weight, stable operation, and easy to use.
    • Keyboard input and LCD display of the intelligent controller.
    • Take 3s to enter into the protection state of dual power OFF from cutting off the abnormal power, and then transfer to a normal power supply by 0~30s delay time.
    • Suitable for residential areas, military facilities, hospitals, shopping malls, airports and so on.

    Specifications

    Model ZMQ2F/L-800
    Frame Current 800A
    Rated Operating Current (Optional) 630A, 700A, 800A
    Number of Poles (Optional) 3-pole 4-pole
    Breaking Current 35kA 37.5kA
    Rated Operating Voltage 400V
    Insulation Voltage 2500V, no flicker and no breakdown for one minute
    Frequency 50-60Hz
    Delay Time 0-30s (Adjustable)
    Rated Working Voltage of Controller 230V AC
    Service Life (Mechanical) 5,000 times
    Structural Type (Optional) Integral type (F) or split type (L)
    Environment Altitude ≤2000m
    Ambient Temperature -5℃~+40℃, the 24-hour average temperature does not exceed +35℃
    Relative Humidity RH≤50% @ +40℃; at a lower temperature, it is allowable to have a higher humidity.
    Please pay more attention to the condensation produced on the product surface with the change of humidity.
    Installation No explosive medium, and no medium of gas and dust is enough to corrode and damage the insulation.
    No significant shock and vibration.
    Standards Compliance to IEC6094-6-1, GB14048.11-2008
    Weight 36kg
    Dimensions See below

    Dimensions (Integral & split type)
    Automatic transfer switch ats dimensions

    Type W W1 L L1 H
    ZMQ2F/L-830/3P 710 655 320 295 195
    ZMQ2F/L-830/4P 785 725 335 315 190

    Wiring Diagrams
    Automatic transfer switch wiring
    *The above wiring diagram is just for your reference. With the different types and functions, the wiring is also different.
    *When the fire takes place, EPS signal is on (provided by firefighting center) and the circuit breakers Q1 & Q2 is released or cut off.
    *Q1 & Q2 refer to circuit breakers.
    *KG refers to the wiring terminals.
    *The R & N power ON indicator lamps are external (provided by users).
    *The dashed part is supplied by users.

    Tips: Automatic transfer switch troubleshooting

    • Automatic transfer switch does not move when connected to the power, and the controller light is not on.
      Possible causes:
      1. Whether the installation wiring is correct and tight;
      2. Whether the fuse is blown.
      Troubleshooting:
      1. Check whether the circuit breaker's incoming end is loose and the wiring fails. If there is any disconnection, reconnect it.
      2. For 3-pole ATS, the neutral line should be connected to the neutral terminal.
      3. Replace the fuse.
    • The controller power light flashes
      Possible causes:
      1. Power failures: power overvoltage; poor power line contact; controller failure.
      2. Power light blinks, buzzer alarm.
      Troubleshooting:
      1. Readjust the incoming line and supply voltage.
      2. Check whether the incoming power supply has a loss of phase, or a loose connection.
      3. Insert the controller plug again or replace the controller.
      4. The neutral line and phase line of the power supply are connected reversely and reconnect it correctly again.
    Existing reviews of Automatic Transfer Switch, 3/4 Pole, 630/700/800 Amps
    Both of ATS switch fast when the mains supply is off.
    I bought two 4-pole auto transfer switches and have installed them. Both of ATS switch fast when the mains supply is off. Work great!
    From: Stewart | Date: 12/07/2018
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