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The WCQ2C 4P Dual Power Supply Automatic Transfer Switch can be operated manually or automatically, offering flexibility with control, signaling, and interlocking functions.
The WCQ2C Series 4P Automatic Transfer Switch (ATS) is a high-performance dual power supply solution designed for AC 50Hz systems with a rated operational voltage of 400V and a current range from 16A to 2000A.
This advanced WCQ2C 4P Dual Power Supply Automatic Transfer Switch provides seamless switching between primary and backup power sources, ensuring reliable power continuity in critical environments.
Built for residential communities, hospitals, shopping malls, airports, and other essential facilities, the WCQ2C model is ideal for emergency power systems.
Select models are equipped with communication ports, enabling remote control and integration into unattended substations.
Compliant with IEC/EN60947 and GB/T14048.11 standards, this 4P ATS switch ensures both safety and operational efficiency, making it a dependable choice for modern power management needs.
| Model | WCQ2C | |
| Rated short-circuit breaking capacity | 5kA | |
| Rated short-circuit connecting capacity | 7.5kA | |
| Transfer time | ≤3S | |
| Controlling the voltage of the changeover switch | AC230V | |
| Mechanical life | 3000 times | |
| Electrical life | 1500 times | |
| Rated insulation voltage | U=690V | |
| Rated operation current | 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A | |
| Usage category | AC-33B | |
| Test the condition of connecting and breaking | I/Ie | 6 |
| U/Ue | 1.05 | |
| Cos4 | 0.5 | |
| Power-on time | 0.05s | |
| Circle | ≤5min | |
| Operation circle times | 12 | |
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Type Specification | External Dimension | Mounting Dimension | |||
| W | L | H | W1 | L1 | ||
| WCQ2C-63/2P | 150 | 132 | 122 | 130 | 122 | |
| WCQ2C-63/3P | 185 | 132 | 122 | 165 | 122 | |
| WCQ2C-63/4P | 220 | 132 | 122 | 200 | 122 | |
| Model NO. | WCQ2C |
| Certification | CCC, CE, ISO9001 |
| Poles | 4p |
| Voltage | AC400V |
| Inm(a) | 63 |
| Transport Package | Paper Box |
| Trademark | Westhomes |
| HS Code | 8536200000 |
| Operation | Electric |
| Type | Integrated automatic transfer switch |
| Output type | Multiple |
| Icm | 7.5ka-63ka |
| AMPS | 6-63 |
| Specification | IEC/EN 60947-2 |
| Origin | Prc |
| Production Capacity | 15, 000, 000 |
Westhomes® is a professional manufacturer for low voltage and high voltage electrical products with a thirty-year history.
Main supplier of state-owned companies like China Stae Grid, China Southern Power Grid through bidding with bunches of test certificates, sales records and operation performance to support.
Enough investment for research and development for the products innovation.
18 months from the date of receivement
Depends on the required quantity and delivery urgency, both international express like UPS / DHL / EMS / HK EMS / FedEx / TNT (door to door service) and normal sea shipping & air freight also avaliable.
Up to the client
We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
First to send an inquiry via made-in-china platform or directly to the contact e-mail address. All the following thing is the communication between us.
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