| Customization: | Available |
|---|---|
| Type: | Load-Break Switches |
| Structure: | Three-column Disconnector |
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The GN19 series is a widely used indoor high-voltage disconnect switch designed for electrical isolation in power distribution systems. It is typically installed in switchgear, ring main units, and other indoor electrical installations to ensure safe maintenance and operation of electrical equipment. Below is a detailed description of the GN19 product:
Product Name: GN19 Series Indoor High-Voltage Disconnect Switch
Type: Indoor, High-Voltage Disconnect Switch
Function: Used for electrical isolation in power systems to ensure circuits are de-energized during maintenance or repair.
Applications: Switchgear, ring main units, distribution cabinets, and other indoor electrical installations.
Structural Design:
Compact and robust design, suitable for indoor installation.
Equipped with visible breakpoints for clear isolation status.
Materials and Craftsmanship:
Made of high-quality insulating materials and metal components, ensuring durability and reliability.
Surfaces are treated to resist corrosion and wear.
Insulation Performance:
Excellent insulation properties, suitable for medium-voltage applications.
Designed to withstand high-voltage stress and environmental factors.
Operation Method:
Supports manual operation with a simple and reliable mechanism.
Some models may support motorized operation (optional).
Rated Voltage: Typically 10kV, 12kV, or 24kV (depending on the model).
Rated Current: Common ratings include 630A, 1250A, 1600A, etc.
Short-Time Withstand Current: Generally 20kA, 25kA, or 31.5kA.
Mechanical Life: Usually exceeds 2000 operations.
Environmental Adaptability:
Operating temperature range: -5°C to +40°C.
Suitable for indoor environments with low pollution levels.
High Reliability: Complies with international standards (e.g., IEC, GB) and ensures stable operation.
Compact Design: Space-saving structure, ideal for indoor installations.
Easy Installation: Simple mounting and alignment, reducing installation time.
Safety: Visible breakpoints ensure clear isolation status, enhancing safety during maintenance.
Power Distribution Systems: Used in switchgear and ring main units for circuit isolation.
Industrial Facilities: Applied in electrical cabinets and distribution systems of industrial plants.
Commercial Buildings: Used in electrical rooms and distribution panels for safe maintenance.
Complies with International Electrotechnical Commission (IEC) standards.
Meets Chinese National Standards (GB).
Certified by relevant power equipment testing organizations.
The GN19 series is categorized into various models based on voltage level, current rating, and operation method, such as:
GN19-10 (10kV voltage level)
GN19-12 (12kV voltage level)
GN19-24 (24kV voltage level)
GN19-10/630: Rated for 10kV and 630A, commonly used in distribution cabinets.
GN19-12/1250: Rated for 12kV and 1250A, suitable for industrial applications.
GN19-24/1600: Rated for 24kV and 1600A, used in high-capacity systems.
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Name
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indoor high voltage isolation switch
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Material
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stainless steel
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Product model
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GN19
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Rated voltage
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12KV
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Rated current
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400 630 1000 1250 (A)
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Mechanical life
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20000 times
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Length * width * height of each product (CM)
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45*32.5*52
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Gross weight of each commodity (kg)
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50
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