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GN27-40.5 disconnect switch is an indoor electric apparatus used in rated voltage 40.5kV, three-phase AC 50/60Hz system.

1. Altitude: < 1000m;
2. Ambient temperature: -25°C~+40°C;
3. Relative humidity: daily average <95%, monthly average <90%;
4. Earthquake intensity: <8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.

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MAG-GN24-12D Indoor AC High Voltage Disconnect Switch GN24-12(D) disconnect switch is an indoor electric apparatus of rated voltage 12kV, three-phase AC 50/60Hz which is used to make, break and transfer between lines under situations with voltage and no-load. The innovative structure which the disconnector is also fabricated with an earthing switch.

The switch also can be mounted through the wall.

Summary

1. Reasonable and scientific design, innovative structure.
2. Contacting points distribute on two planes, small operation moment, strong pressure release capability, easy adjustment.
3. Improved driving and conducting parts.

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GN22-12 disconnect switch is an indoor electric apparatus of rated vlotage 12KV three-phase AC 50/60Hz. It is used to break, make and transfer lines when the HV apparatus is under situations with voltage and no-load.

 Product Features

1. Scientific and reliable design.
2. Large current capacity.
3. Easy maintenance and operation.

DOWNLOAD

GN19-12(C) indoor HV disconnect switch applies to power system of rated voltage below 12kV,AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and electrified display.

Product feature

1. 1. Scientific design and simple structure.
2. 2. Large clearance between gaps.
3. 3. Small operating power and steady performance.

DOWNLOAD

In 252kV power system, to separating the circuits under off-load status, set up security air electrical clearning between the tested electrical apparatuses and electrified circuit.

Standards:  IEC 62271-102

Parameters:

• Rated voltage: 252kV.
• Rated current: 3150A.    
• Rated short time withstand current, 3s: 50kA.

Features:

1. With the min. phase distance and vertical length compared with similar products.
2. With high mechanical intensity and light by adoption of aluminum alloy at the conductive part.
3. Reliable operation.
4. Influence of the environment reduced with the operation mechanism and balancing spring sealed in tubes.
5. Increased contact range of moving and static contact.
6. Most of the components could be used on GW22-252 disconnector.

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GW9-12(W) Outdoor HV Disconnect Switch GW9-12(W) outdoor A C high voltage disconnect switch (disconnect s witch for short)is used to open and close circuit with voltage but no-load 50/60Hz, 12kV power system, anti-pollution type suitable for serious pollution area.

Structure feature GW9-12(W) disconnect switch is single type

1. This series switch have normal and anti-pollute two difference models, it composed of frame,support insulator, with power part and operating mechanism.

2. Each pole have two pieces blade, there is press spring near the contactor base and have adjusted nut to keep good contact press, there is a support structure on the blade, it can be locked after closing, so it will not be closing by itself under any condition, under normal or short-circuit condition, it can ensure the reliable performance of dynamic and thermic stability.

GW5-126,145,252 Outdoor Disconnector

GW5-40.5 Outdoor Disconnector

GW4-126,145,252 Outdoor Disconnector

GW4-40.5 Outdoor Disconnector

GN27-40.5 disconnect switch is an indoor electric apparatus used in rated voltage 40.5kV, three-phase AC 50/60Hz system.

1. Altitude: < 1000m;
2. Ambient temperature: -25°C~+40°C;
3. Relative humidity: daily average <95%, monthly average <90%;
4. Earthquake intensity: <8 degree;
5. Applicable occasions should free from inflammables, explosives, corrosives and severe vibration.

DOWNLOAD

MAG-GN24-12D Indoor AC High Voltage Disconnect Switch GN24-12(D) disconnect switch is an indoor electric apparatus of rated voltage 12kV, three-phase AC 50/60Hz which is used to make, break and transfer between lines under situations with voltage and no-load. The innovative structure which the disconnector is also fabricated with an earthing switch.

The switch also can be mounted through the wall.

Summary

1. Reasonable and scientific design, innovative structure.
2. Contacting points distribute on two planes, small operation moment, strong pressure release capability, easy adjustment.
3. Improved driving and conducting parts.

DOWNLOAD

GN22-12 disconnect switch is an indoor electric apparatus of rated vlotage 12KV three-phase AC 50/60Hz. It is used to break, make and transfer lines when the HV apparatus is under situations with voltage and no-load.

 Product Features

1. Scientific and reliable design.
2. Large current capacity.
3. Easy maintenance and operation.

DOWNLOAD

GN19-12(C) indoor HV disconnect switch applies to power system of rated voltage below 12kV,AC 50/60Hz. It is equipped with CS6-1 manual-operating mechanism and is used to break and make circuit under no-load. There are additional pollution type, high-altitude type and electrified display.

Product feature

1. 1. Scientific design and simple structure.
2. 2. Large clearance between gaps.
3. 3. Small operating power and steady performance.

DOWNLOAD

In 252kV power system, to separating the circuits under off-load status, set up security air electrical clearning between the tested electrical apparatuses and electrified circuit.

Standards:  IEC 62271-102

Parameters:

• Rated voltage: 252kV.
• Rated current: 3150A.    
• Rated short time withstand current, 3s: 50kA.

Features:

1. With the min. phase distance and vertical length compared with similar products.
2. With high mechanical intensity and light by adoption of aluminum alloy at the conductive part.
3. Reliable operation.
4. Influence of the environment reduced with the operation mechanism and balancing spring sealed in tubes.
5. Increased contact range of moving and static contact.
6. Most of the components could be used on GW22-252 disconnector.

DOWNLOAD

GW9-12(W) Outdoor HV Disconnect Switch GW9-12(W) outdoor A C high voltage disconnect switch (disconnect s witch for short)is used to open and close circuit with voltage but no-load 50/60Hz, 12kV power system, anti-pollution type suitable for serious pollution area.

Structure feature GW9-12(W) disconnect switch is single type

1. This series switch have normal and anti-pollute two difference models, it composed of frame,support insulator, with power part and operating mechanism.

2. Each pole have two pieces blade, there is press spring near the contactor base and have adjusted nut to keep good contact press, there is a support structure on the blade, it can be locked after closing, so it will not be closing by itself under any condition, under normal or short-circuit condition, it can ensure the reliable performance of dynamic and thermic stability.

GW5-126,145,252 Outdoor Disconnector

GW5-40.5 Outdoor Disconnector

GW4-126,145,252 Outdoor Disconnector

GW4-40.5 Outdoor Disconnector