Audited Supplier
YCQ9
2 Year
CNC
Electric
CCC, CE, ISO9001
Integrated automatic transfer switch
2p,3p,4p
Multiple
16A-630A
AC 230/400V
Auto/Manual
PC Class
50Hz
Integrated
Isolation, Switch
IP20
AC-33b
CNC
CNC/OEM
YCQ9
Zhejiang, China
8535302010
Product Description
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General
YCQ9 series automatic transfer switch is suitable for AC 50Hz, rated working voltage AC400V, rated operating current up to 630A three-phase four-wire dual-circuit power supply grid, automatically connect one or several load circuits from one power supply to another to ensure load normal power supply of the circuit.
This product is suitable for industrial, commercial, high-rise and residential buildings, etc.more important places.
Standard: IEC 60947-6.
Selection
Selection
| YCQ9 | 63 | / | 3 | A | 16A | FFD | |
| Model | Shell frame | Number of poles | Controller type | Rated current | Function | ||
| Automatic transfer switch(PC class) | 63(16~63A) 125(50~125A) 250(125~250A) 630(250~630A) | 2: 2P (Only below 250A) 3:3P 4:4P | A: Economy | 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A 160A 200A 225A 250A 315A 350A 400A 450A 500A 630A | / | ||
| B: Standard | /:Fire control linkage FF:Fire feedback D:Generator FFD:Fire feedback Generator , | ||||||
Features
Full range of dual-input single-output(up in and down out),convenient wiring and cost-saving
Handle front operation for convenience and labor-saving
Compact size for space saving
Two controllers to meet different user needs
Low main circuit impedance and energy consumption
Reliable double interlock protection function
Instantaneous structural design, cleverly driven by dual springs, with a simple and stable structure
Rotary contact structure, circular arc extinguishing device design, good arc extinguishing performance, and long contact working life
