An overview of the

3TQ1 automatic switching equipment (ATSE), is integrating switch and logic control, without additional controller, achieve the automatic switch of mechanical and electrical integration, detecting voltage, frequency, communication interface, electrical and mechanical interlock, and other functions, can realize automatic emergency manual control, electric remote.

Operation is made up of logic control board in a variety of logic commands to manage the operation of motor, gearbox, motor drive the linkage spring energy storage, the acceleration of the instantaneous release mechanism, fast through breaking circuit or circuit transformation, by visible state security isolation, greatly improve the performance of the electrical and mechanical performance.

3TQ1 Plant overall design for the metal shell, small strong. 3 tq1 device, the control part is the metal shell, switch part adopts glass fiber unsaturated polyester resin manufacturing case, has the strong dielectric performance, safety protection and reliable operation.

Switch is suitable for the power supply system of the main power and standby power automatic conversion or two sets of equipment for load automatic conversion and security isolation, etc.

Switch is modelling beautiful, novel, simple, small volume, complete functions, is the best choice of similar products.

Product use

3TQ1 series of automatic switching device is mainly used for ac 50 hz, rated voltage 380 v, dc rated voltage 220 v, rated current, 16-3200 - a network of distribution or motor as spare one master one or switch power supply system and the mains and generator load switch.

At the same time can be used for infrequent connected with the breaker circuit and circuit isolation.

Products are widely used in fire fighting, the hospital, he line, high-rise buildings don't allow the important place of power supply of power to lose, power distribution system and automation system.

Conform to the standard

3TQ1 series of automatic switching device meets the following criteria:

• The international standard:

IEC60947-6-1 (1998), the low voltage switchgear and control equipment Multifunctional automatic switch switch electrical appliances

IEC60947-1 (1998) "low-voltage switchgear and control equipment is the first part of the general"

IEC60947-3 (2001) "low-voltage switchgear and control equipment, switch, isolator, electrical isolation switch and fuse combination"

• National standards:

GB/T14048.11-2002 <<low-voltage switchgear and control equipment Multifunctional automatic switch electrical appliances>>

GB/T14048.1-2000 <<low-voltage switchgear and control equipment general rules>>

GB/T14048.3-2002 <<low-voltage switchgear and control equipment, switch, isolator, electrical isolation switch and fuse combination>>