Rated current:16A~100A
Poles:3P, 4P

Characteristics of ZGS1-G Dual Power Automatic Transfer Switch:
ZGS1-G Automatic Transform Switch (ATS) combines switches and logic control together as a unity that needs no additional controllers and it is a really automatic transfer switch of electromechanical integration. ZGS1-G automatic transform switch has functions of voltage detection, frequency test, communications interface, electrical and mechanical interlock and so on and it really realize automatic, electric long-distance and emergency manual control.
Operation of this automatic transfer switch is achieved through controlling the run of TVs and gear boxes by the logic control panel in a variety of logical orders. And the electrical motor can drive switch spring for storage, the instantaneous released speeding up mechanism and rapid access breaking circuit even or circuit transforming can all be safely isolated by clearly visible status, greatly improving the performance of various electrical and mechanical properties.
ZGS1-G automatic transfer switch generally features its metal-made outer crust, smart but solid design. It applies glass fiber reinforced unsaturated, polyester molding materials with a high dielectric properties, protection capabilities and reliable operational security. ZGS1-G automatic transform switch is suitable for automatic transfer between main and stand-by electrical sources of the power-supply system, the automatic transfer and safety isolation of two load equipments. With the attractive exterior, novel but simple design, small size and the various functions, ZGS1-G automatic transform switch will be always an ideal choice of different occasions. ZGS1-G automatic transform switch meets the following standards:

National Standards:
IEC60947-1(1998)/GB/T4048.1-2002 Low-voltage switchgear and control-gear General Rules
IEC60947-3(1999)/GBI4048.3-2002 Low-voltage switchgear and control-gear, low-voltage switch, isolation, isolating switch and fuse combinations
IEC60947-6(1999)/GBI4048.11-2002 Low-voltage switchgear and control-gear--Part 1:Multiple function equipment--Automatic transfer switching equipment

Usage of ZGS1-G Dual Power Automatic Transfer Switch:
With the exchange of 50 Hz, rated voltage 380 V DC rated voltage 220 V, rated current 16 ~ 3200 A ,ZGS1-G automatic transform switch is mainly used for the conversion system of a master and a backup power or two mutual backup powers in the motor or the distribution network and the load conversion of electricity generating units. At the same time it can be used for infrequently connection and lines of isolation purposes.
The automatic transform switch is widely used in power transmission and distribution systems and automation systems in fire fighting, hospitals, banks, high buildings such important places the power there can not allowed to be broken.

Performances and Characteristics of ZGS1-G Dual Power Automatic Transfer Switch:
Adopting a dual compound contact, traversing institutions, micro-electrical-energy storage and micro-electronics control technology, to basically achieve no electric arcing (no interrupter cover); Adopting reliable electrical and mechanical interlocking chain , the implementary components applies the independent Load Isolating Switches which make the usage safe and reliable;
Adopting zero position technology, it could be forced to zero point, (and cut off the two-way power) in the emergency situations to meet the needs of the fire interaction services;
Implementary Load Isolating Switches transformation uses a single electromotor drive that makes it stable and reliable, with a small impact and no noise;
Current can pass through the operational driving motor only at the instant of implementary Load Isolating Switches conversion, no more working current to stabilize the work and make the energy-saving manifest, the switch are equipped with a mechanic interlocking to ensure the normal and stand-by power supply reliable and non-interferential;
Functions such as clear on/off instructions or padlocks etc. can achieve a reliable isolation between power supply and load; -High-security, and a high degree of automation, high-reliability and service life of 8000 or more times;
Electromechanical integration design, the switching conversion that features accuracy, flexibility and smooth. It adopts internationally advanced logic control technology with a high anti-jamming ability and no external interference;
With a main power closed, backup power open, the main power open, a backup power closed; and both two power open stability (I-0-II);
Easy installation, control loop applies inserted terminals connection;
Four operating functions: emergency manual operation, the electric remote control operation, emergency disconnection of an automatic controlled state, automatic control operation.