A, GFM1-63 A type: single sampling inspection
Double power automatic switch used for rated voltage of AC 400V, frequency 50 / 60HZ emergency power supply system.
When a power failure, can automatically complete the common power supply and standby power supply switching, without the need for manual operation, to protect the important user power supply reliability.
In two, features
Pushing the handle adopts adjustable slide structure design, adaptation of the breaker trip more widely, so that the production process in each procedure more simple. Frame current consists of 63, 100, 225, 400, 630, 800A 6 specifications, product design style is consistent, helps to improve product quality and corporate image. Optimized design of cam drive mechanism in a reliable mechanical interlocking function at the same time, let the mechanical life of more than 10000. Using mechanical positioning test structure, make the switch in the fire fighting linkage switch more accurate and reliable. The controller provides 2 types, according to the different needs of users to choose. From the most simple basic conversion to the most comprehensive measurement - control function, only need to replace the control unit, without increasing the size of products. The control panel is a detachable structure design, split one free combination, for distributors, manufacturers and end users to reduce inventory.
In three, an electric operating mechanism
The permanent magnet synchronous motor drives a cam mechanism to promote the implementation of circuit breaker: so as to realize the automatic conversion of the power.
Are very reliable mechanical interlocking function, can prevent the power at the same time closing.
Circuit breaker position indication:
Are in no work under the condition of power can be used with manual operating handle for manual operation
Products are divided into 63, 100, 225, 400, 630, 800, 6 specifications, 3P, 4P general
Are electrical characteristics: working voltage, AC220V / motor power: 20W - 40W
In four, type CMA controller
The controller is a simple type of controller, has the advantages of simple operation, visual display function, etc..
Are to pass through the panel of automatic and manual conversion mode to control switches;
Are automatic conversion model for automatic recovery mode;
The control panel is provided with two power supplies are instructions and switch state position indicator, and the indicator signal can control below the terminal output ( output signal for the active AC220V signal ).
Technical characteristics:
Working environment temperature: - 30.C---+60.C
Working voltage range: 160 - AC 220V
Delay: 0.2 mya.
Return delay: 0.2 mya.