Switching Components

SIWO High-performance,changeover,motorized,AC/DC Disconnector Switch

SIWOG1(GL) serial switch-disconnector Product General SIWOG1(GL) series switch-disconnector (hereinafter called switch for short) is self-research and self-develop product of our company. It's the ideal replacement among the similar product in domestic market.The switch is widely used in...

Product Details

SIWOG1(GL) serial switch-disconnector

Product General

SIWOG1(GL) series switch-disconnector (hereinafter called switch for short) is self-research and self-develop product of our company. It's the ideal replacement among the similar product in domestic market.The switch is widely used in distribution and automatic system of architecture, electrical power, petrochemical and other fields.

Modularized design structure has flexible and diverse combination. DMC enclosure has high dielectric property, protective capability and operating safety.

The operating mechanism is an accelerating mechanism of spring stored energy and instantaneous release which instantaneously make and break double-breakpoint contact structure. It has no relationship with the speed for operating the handle. Thus, greatly increase all electrical and mechanical properties.

Various structures and operation modes, it has a window for directly observing making and breaking conditions of the contact. It can be used for internal operation, external operation, front operation, side operation and back wire.

The switch is beautiful, novel, simple, small size and has complete functions. It's the best choice among the similar products.

SIWOG1(GL) series product has acquired China Compulsory Certificate.


Product features

1. Accelerating mechanism of spring stored energy and instantaneous release realizes quick making and breaking (13.8m/s). It has no relationship with the speed for operating the handle. Thus, greatly increase the capability of extinguishing electric arc.

2. The DMC enclosure has excellent flame retardant property, dielectric property, carbonation resistance capability, impact resistance capability.

3. Advanced making and breaking technique of horizontal design, special contact structure of parallel double-breakpoint and bridge type pressed spring leaf.

4. The material of all contacts is copper alloy plated with silver; it has two separate contact surfaces.

5. Handle can be locked by three locks at the same time in “0”position, which reliably avoid wrong operation.


SIWOG1 (GL) series switch-disconnecter conforms to the following standards

International Standard

IEC 60947-1 Low-voltage switchgear and controlgear Part one: General rules

IEC 60947-3 Low-voltage switchgear and controlgear, switches, disconnectors, switch-disconnectors and fuse-combination units


Operation Environment and Usage

Operation Environment SIWOG1(GL) series switch-disconnector can work reliably under the following conditions:

Height above sea level does not exceed 2,000m;

Ambient temperature is not higher than +40℃ and not lower than -5℃;

Relative humidity does not exceed 50% when temperature is +40℃;

Some special measures should be adopted on the condensation caused by change in temperature;

No explosive dangerous medium environment;

No rain and snow attack environment;

Pollution degree is 3.

Usage  

AC 50Hz, rated voltage are 380V and 690V, rated current up to 4000A. The switch-disconnector is used for infrequently making

and breaking circuit.

690V products are used for electric isolation.

If customer has any special requirement for products, please contact with the company.


Model description of SIWOG1(GL)series switch-disconnector

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SIWOG1(GL)-63~4000 electrical properties and mechanical properties

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SIWOG1(GL)-63~3150 switch-disconnector

1. SIWOG1(GL) switch-disconnector has 11 current ratings from 63 to 3150 are modularized design. It has three poles, four poles (three poles + on and off neutral pole). It is suitable for making and breaking circuit or electric isolation.

2. Mark window on the front side indicates making and breaking conditions of contacts.

3. Rear observation window can be provided with according to the demand and directly observes making and breaking conditions of  the contacts.

4. Operation mode

Direct operation: Handle is directly installed on the switch.

External operation: Handle is installed outside the door of distribution board.

5. Auxiliary contacts can be installed.

6. Cable insulating cover can be installed.

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SIWOG1(GL)-100~3150/Z changeover switch-disconnector

1. SIWOG1(GL)-100~3150/Z are suitable for transfer between two low voltage circuits or changeover between two load equipments or safety isolation.

2. Operation mode:

Direct operation: Handle is directly installed on the switch.

External operation: Handle is installed outside the door of distribution board.

3. It has 3 poles, 4 poles (3 poles + on and off neutral pole).

4. Extended shaft is used for external operation.

5. Auxiliary contacts can be installed according to the demand.

6. Z1 product can provide with bolding conductor of bridge design.

7. Cable insulating cover can be installed.

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SIWOG1(GL)-160~3150/DC1 motorized switch-disconnector

1. SIWOG1(GL)- 160~3150/DC1 are suitable for making and breaking of low voltage circuit and have the function of safety isolation on zero position.

2. The switch integrates switch and logic control. Thus, it's not necessary to use controller. It truly achieves mechanical and electrical integration.

3. Select operation mode by key switch.

4. The switch can be locked by one, two, or three locks in two conditions.

5. The switch has a compact structure, easy for installation and operation, long service life.

6. Power simulative indicator light is installed on the plate of switch.


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Welcome to buy the high quality and low price siwo high-performance,changeover、motorized、ac/dc disconnector switch from our professional manufacturers and suppliers. It can be widely used in low-voltage supply and distribution system of petroleum, chemical industry, metallurgy, electric power, architecture industry, etc. We will offer you good after-sale service and fast delivery.

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