The WQ series automatic transfer switch is divided into four series: micro break type (WQE), terminal type (WQ1), intelligent type (WQ2), and network type (WQ3). It uses a circuit breaker as the executing component and is equipped with a new operating mechanism with mechanical interlocking. The product belongs to CB level and can be used to connect and disconnect short-circuit currents. Especially suitable for automatic conversion between two power sources for important loads such as fire protection, venues, municipal, telecommunications, hospitals, finance, high-rise buildings, etc.
1. Driven by a motor, current flows only at the instant of switching, eliminating heat generation, contact sticking, and coil burnout. Switching is reliable, smooth, and noiseless, with minimal impact.
2. Dual mechanical and electrical interlocking ensures that both circuit breakers cannot be closed simultaneously.
3. Automatic transfer under load, with manual emergency handle switching.
4. Three stable operating states:
State I: Normal closed, standby open;
State I: Normal open, standby closed;
State II: Normal open, standby open.
5. The WQ2 intelligent controller features: automatic-manual transfer, automatic start and reset, automatic start without automatic reset, voltage loss transfer, undervoltage transfer, phase loss transfer, delayed transfer, generator start, and command (fire alarm) reset. Rated current: 6~800A.
- ADD：Building C2-1, 3F, No. 2999 Nanyang Avenue, Yaoxi Street, Longwan District, Wenzhou City, Zhejiang Province
- TEL：0577-86581300 0577-86581918
- FAX：0577-86581301
- MOB：13868309943 13857725758
- EMAIL：wv@chinawangwei.com
- WEB：www.chinawangwei.com
- 4006-988-180
- 1987266146
