2P Automatic Transfer Switch | WCQ2C Dual Power ATS 16A–2000A 400V
This 2-pole ATS provides efficient switching between primary and backup power sources, ensuring uninterrupted power supply for essential systems.
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Reliable WCQ2C 2P Electric Dual Power Automatic Transfer Switch
Advanced versions of the WCQ2C 2-pole ATS also offer communication interfaces for remote monitoring and unattended substation management, supporting smart infrastructure development.
The WCQ2C Series 2P Automatic Transfer Switch (ATS) is a robust dual power supply solution specifically designed for AC 50Hz applications, with a rated operating voltage of 400V and current range from 16A to 2000A.
Equipped with both manual and automatic transfer modes, this 2P ATS features integrated functions for circuit control, signaling, and interlocking, making it suitable for residential, commercial, and industrial power distribution networks.
This product meets international standards IEC/EN60947 and GB/T14048.11, making it a safe, dependable, and high-performance choice for use in residential complexes, hospitals, shopping centers, airports, and more.
KEY INFORMATION
| 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 | |
Overall and Mounting Dimension(mm)
 |
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 | |
Basic Info.
| Model NO. | WCQ2C |
| Certification | CCC, CE, ISO9001 |
| Poles | 2p |
| 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 |
155 MBRELATED PRODUCTS
FREQUENTLY ASKED QUESTION (FAQ)
About the company
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.
About warranty
18 months from the date of receivement
About shipment method
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.
About MOQ
Up to the client
About payment method
We accept T/T, Paypal, Western union, L/C. Normally 30% payment in advance, 70% before delivery.
About ordering process
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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