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125A 2P ATS Automatic Transfer Switch PC Class Dual Power

Categories ATS Automatic Transfer Switch
Brand Name: Fenigal/OEM
Model Number: FMPC
Certification: CE,CCC
Place of Origin: China
MOQ: 1 unit
Price: Negotiate
Payment Terms: T/T, Western Union
Supply Ability: 10,000pcs/month
Delivery Time: 5-8 working days bulk order negotiate
Packaging Details: Standard export carton
Max. current: 100A
Max. voltage: 400V
Pole: 2P,3P,4P
Rated voltage: 230V/400V
Rated current: 16A 20A 25A 32A 40A 50A 63A 80A 100A
Product name: Dual Power Automatic Transfer Switch ATS
Color: white
Frequency: AC 50 Hz/60Hz
Operation type: Manual Operation,Auto&Manual
Standard: IEC60947-6-1
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    125A 2P ATS Automatic Transfer Switch PC Class Dual Power

    Latest design PC class 125A 2P 4P automatic transfer switch high quality

    1.The dual-power automatic transfer switch (ATS) is a newly developed miniature household power transfer switch, is mainly used to test whether the main power or reserve power is normal.

    When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of the power supply. It is specially designed for household rail installation for PZ30 distribution box.

    2.The ATS is suitable for emergency power supply systems of AC50 or 60Hz and rated voltage 400V. It is featured with firm structure, reliable transfer, easy installation and maintenance, and long life, is widely used in places where frequent power outage is not allowed. Both electric and operation and manual operation are available. The ATS is composed of TES and controller.

    3.According to the standard GB/T14048.11 Part 6-1: Multiple function equipment - Transfer switching equipment, we can know that ATS is the most suitable low-voltage switchgear and control device.

    Datasheet for ATS Model GCQ4-125 (2/3/4P)
    Current Rating (A) Ie16,20,25,32,40,50,63,80 (100A is under improvement)
    Rated Insulation Voltage (Ui)AC690V, 50Hz
    Rated Operational Voltage (Ue)AC230V (2P), AC400V(3/4P), 50Hz
    ClassPC (connect and load isolation,but not breaking short-circuit current)
    Use CategoryAC-31B, AC-33iB
    Conformity to standardGB14048.11 (Equivalent to IEC60947-6-1)
    Number of Poles2, 3, 4
    Weight1.7kg (2P), 2.1kg (3P), 2.6kg (4P)
    Operational ModeAuto/Manual by select switch
    Numbers of Cycles2,000 (with current)
    5,000 (without current)
    Rated Making and Breaking
    6.0Ie, 1.05Ue, cosϕ=0.5+/-0.05, 50 cyles
    Rated Conditional Short-circuit
    Current Iq
    SCPD (fuse)RT16-00-63A/80A
    Rated Impulse Withstand
    Voltage (Uimp)
    Control CircuitRated Control Voltage (Us) 230V
    Normal Working Condition: 85%~100%Us
    Auxiliary Circuit2 separate relays, each group contains 2 passive changeover contacts
    Operational SequenceI-II/II-I
    Contact Transfer Time<50ms
    Operation Transfer Time<50ms
    Back Transfer Time<50ms
    Diconnecting Power Time<50ms
    IP RatingIP43 (plastic case, except for lug terminals;
    can reach IP55 when installed in an enclosure)
    Case MaterialFire Retardant Nylon
    Ambient Temperature-10-60 Deg.Celsius
    Relative Humiditymax.90%
    Pollution Degree3
    Install MountMountable on standard DIN 35mm Rail
    Product Dimension2P - 105.5x104x77.5mm
    3P - 123.5x104x77.5mm
    4P - 141x104x77.5mm

    Normal running time and installation conditions

    1.Ambient air temperature

    Temperature should be within -5℃~40℃, and the average temperature within 24h should not exceed 35℃.


    Altitude of the installation site should not exceed 2000m.

    3.Atmospheric conditions

    The relative humidity of the installation site should not exceed 50% at maximum temperature 40℃, and it will be higher at minimum temperature -5℃, for instance, 90% at +20℃. Please take measures for the dew on product surface caused by temperature change.

    4.Class of pollution

    Pollution class of ATS meets the specified level of GB/T14048.11.

    5.Installation category

    Installation category of ATS meets the specified category in GB/T14048.11

    Matterts need attention

    1.Manual/automatic operation

    ATS with automatic operation can ensure power generation and power-off performances, but for ATS with manual operation , it cannot ensure the above performance due to the speed of power generation and power-off or operator differences. Excessive silver alloy loss may occur during manual power generation and power down. Therefore, set the selector switch at the manual position under normal condition, and pull it to the manual position when all power is turned off to check and maintain the operating system and contacts. After the manual operation is completed pull the selector back to the automatic position.

    2.Control circuit

    ATS will be active in an instant. After the conversion is complete, the coils in the control circuit are disconnected by the internal converter. The coil can operate normally with a rated voltage of 80%~110%, and too low voltage may cause the coil to heat up or even ignite.

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