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Wuxi Fenigal Science & Technology Co., Ltd

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AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current

AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current

AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current
AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current
Product Details:
Place of Origin: China
Brand Name: Fenigal/OEM
Certification: CE,CCC
Model Number: FMQ3G-F
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: Negotiate
Packaging Details: Standard export carton
Delivery Time: 5-8 working days bulk order negotiate
Payment Terms: T/T, Western Union
Supply Ability: 10,000pcs/month
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Detailed Product Description
Product Name: Dual Power Automatic Transfer Switch ATS Max. Current: 100A
Max. Voltage: 690V Pole: 2P 4P
Rated Voltage: 400V/690V Temperature: -5~45℃
Frequency: AC 50 Hz/60 Hz Standard: CE
Uimp: 8KV Service Life (times): 5000Mechanical/2000 Electricity
High Light:

High Current ATS Switch For Generator


AC220V Dual Power Transfer Switch


2P Automatic Transfer Switch

—FENIGAL Manufacturer & OEM of ATS FMQ3G-F series in China

Product Overview(hereinafter referred to as the switch) is a switch that continues to supply power in case of emergency. The switch consists of a load switch and a controller, and is mainly used to detect whether the main or backup power supply is normal. When the main power supply is abnormal, the standby power supply will start working immediately, thus ensuring the continuity, reliability and safety of the power supply. The product is designed for home rail installation and is specifically used in the PZ30 distribution box.

The switch is suitable for emergency power supply systems with 50Hz/60Hz, rated voltage 400V and rated current 100A or less AC power. It is widely used in various occasions where power outages cannot be sustained. (The main backup power supply can be the power grid, or start the generator set, battery, etc., the main backup power supply is determined by the user).


Structural features and functions

The switch is small in size, beautiful in appearance, reliable in conversion, easy to install and maintain, and long in life. The switch can realize automatic or manual conversion between common (I) power supply and standby (II) power supply.

When the common (I) power supply loses power (or phase), the switch automatically switches to the standby (II) power supply, and when the common (I) power supply returns to normal, the switch automatically returns to the common (I) power supply. The switch has a short conversion time (milliseconds) in the automatic state, which can realize uninterrupted power supply to the power grid.

Manual conversion: In the manual state, the switch can convert between the common (I) power supply and the standby (II) power supply manually.


AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current 0


① Common (I) power indicator

② Manual/automatic selector switch

③ Standby (H) power indicator

④ Commonly used terminal (AC220V)

⑤ Spare terminal block (AC220V)

⑥Manual operation handle

⑦ Commonly used closing (ION) / standby closing (II0N) indication

⑧ Commonly used Q) power side terminals

⑨ Spare (II) power side terminal

⑩ Load side terminal


Model name FMQ3G
Rated current LE (A) 16 20 25 32 40 50 63 80 100
Use category AC-33iB
Rated working voltage Ue AC400//50Hz
Rated insulation voltage Ui AC690//50Hz
Rated impulse withstand voltage Uimp 8kV
Rated limiting short-circuit current lq  
Service life (times) Mechanical 5000
Electricity 2000
Number of poles 2P,4P
Level PC grade: can be manufactured and withstood without short-circuit current
Short-circuit protection device (fuse) RT16-00-63A
Control circuit Rated control voltage US: AC220V, 50Hz Normal operating conditions: 85%Us-110%Us
Auxiliary circuit Contact converter contact tolerance egg: AC220V50HZ LE=5y
Contactor changeover time <30 ms
Operation changeover time <30 ms
Return changeover time <30 ms
Power off time <30 ms

AC220V Dual Power ATS Automatic Transfer Switch 2P 4P High Current 1


Contact Details
Wuxi Fenigal Science & Technology Co., Ltd.

Contact Person: Mr. Harry

Tel: +86-13646187144

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