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WITQ5 intelligent automatic dual power switch
WITQ5 series of intelligent automatic dual power switches are designed for dual power AC power systems with a frequency of 50Hz, rated operating voltage of 400V and currents ranging from 16A to 1600A. The product has the functions of voltage control, frequency control, communication interface, electrical and mechanical interlocking, providing automatic, remote electrical and emergency manual control capabilities.
Description
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Information materials
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WITQ5 series of intelligent automatic dual power switches are designed for dual power AC power systems with a frequency of 50Hz, rated operating voltage of 400V and currents ranging from 16A to 1600A. The product has the functions of voltage control, frequency control, communication interface, electrical and mechanical interlocking, providing automatic, remote electrical and emergency manual control capabilities. This device is widely used in hospitals, shopping malls, banks, chemical and metallurgical industries, high-rise buildings and military installations where power interruptions are not acceptable, as an important electrical equipment to ensure continuous power supply. The products comply with GB/T14048.11 standard.
Features
1. Use of reliable mechanical and electrical locking; the actuators are made in the form of separate load disconnectors, which ensures safety and reliability of use.
2. The use of zero position technology, which allows in emergency situations to force the switch to the zero position (simultaneously turning off both power sources) to provide fire automatic functions.
3. The load disconnector is driven by a single electric motor, switching is smooth, noise-free and with minimal shock loads.
4. The load disconnector is equipped with a mechanical interlocking device to ensure independent and reliable operation of the main and backup power sources.
5. The presence of a clear indication of the on/off position and the possibility of locking with a lock, ensuring reliable disconnection between the power source and the load.
6. High safety indicators, high degree of automation, reliability and long service life.
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