25 Year OEM,ODM$OBM Special Circuit Break Manufactory In China
Fax: 0086-577-62652370
Tel: 0086-577-62655872


DQ1B series dual power automatic transfer switch (hereinafter referred to as DQ1B) is YUANKY company DQ1 series based on the further optimization of the design to become a new family of products. The products are used mechatronics design, compact, beautiful, small, unique user-friendly design, electric operation, reliable, easy manual operation, the controller can be completely isolated for a variety of environments, providing work status display and function self-test, closing the main circuit output over-current trip status and sound and light signals, can directly start the generator, to provide remote control terminal
DQ1-B suitable for AC 50HZ, rated working voltage 400C and below the dual power supply system. Can be used to complete backup power supply and automatic conversion between without manual operation. Short break during the transition to the load
DQ1B series dual power automatic transfer switch to standard
1.Meet DB/T 14018.11-2002/IEC 60947-6-1
2.Meet IEC-60947-2”circuit”
3.Meet DB7251 “low-voltage switchgear and control equipment” on the component requirements
1.With a loss of pressure, phase loss, overvoltage, undervoltage protection, and start the generator, manual operation and emergency power and other functions
2.Break through the detection of the common power supply only way to provide backup power supply only way to provide back power detection (ie, two-way test), to ensure access to meet the load requirements of the power
3.Six kinds of conversion controller type, used in different occasions, intelligent control, with communication interface
4.Two single-motor control circuit breaker, a very reliable mechanical interlock
5.At the same time with two circuit breakers disconnect function, the PC in the first-class products, to facilitate the maintenance load
Basic parameters
2.frame degree rated current:100、225、400、630、800、1250A
4.rated current and voltage:AC230V、AC400V
5.rated current:10~1250A
Type meaning
DQ1N-100/C 100-3RX, is DQ1B series dual power automatic transfer switch, frame degree rated current of 100A, CB level (with double thermal magnetic release), rated current of 100A, 3 pole, from the vote since complex type, grid type for the grid –type
Use of the environment
1.altitude of 2000m and below
2.Ambient temperature not lower than -5℃ and not higher than the derating
3.able to withstand the impact of moist air
4.able to withstand the impact of salt spray mist
5.able to withstand the impact of mold
6.vibration by the ship in normal working time can be reliably
7.In the absence of explosive medium, and medium without sufficient insulation corrosion of metals and destruction of the local gas and conductive
8.Place in the absence of rain and snow