Outdoor 1250A Ceramic Insulator Isolation Switch

Timetric electrical is a large-scale Outdoor 1250A Ceramic Insulator Isolation Switch manufacturer and supplier in China. We have been specialized in High voltage equipment for many years. Our products have a good price advantage and cover most of the South America, Middle East, Africa, Southeast Asia markets. We look forward to becoming your long-term partner in China.

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Product Description

Timetric Outdoor 1250A Ceramic Insulator Isolation Switch

The 10kV outdoor high-voltage isolating switch manufactured by Timetric Electric is specifically designed for outdoor applications in 10kV single-phase AC 50Hz high-voltage switchgear. Its primary objective is to ensure personnel safety during power supply establishment or disconnection, particularly when there is no load. This is achieved through the implementation of an insulated hook rod operation.

Timetric Electric's isolating switch offers a comprehensive set of specifications, including a rated current in Amperes (A) and additional features like anti-pollution or plateau designs. Its robust construction enables it to withstand wind pressures of up to 700Pa (equivalent to a wind speed of 34m/s), making it highly resilient in diverse weather conditions. The switch operates reliably within a wide temperature range from -40°C to +40°C, allowing for consistent performance even in extreme climates. Furthermore, it is suitable for installation at altitudes of up to 2000 meters.

During the installation process, it is crucial to avoid areas with severe pollution, chemical corrosion, flammable or explosive materials, and strong vibrations. To address these concerns, the Timetric Electric 10kV outdoor high-voltage isolating switch is designed with a pollution resistance level of 2, ensuring dependable operation in challenging environments.

In summary, the Timetric Electric 10kV outdoor high-voltage isolating switch offers a secure and reliable solution for establishing or disconnecting power supply in high-voltage switchgear. Its design and features cater specifically to outdoor usage, providing enhanced safety and efficiency. With its ability to withstand varying weather conditions and challenging surroundings, it is an ideal choice for ensuring personnel safety and uninterrupted power supply.

Model Structure	Current Rating	Technical Parameters
Non-Grounding
GW1-12G/630	630A	Rated Voltage: 12kV
GW1-12G/1000	1000A	Rated Voltage: 12kV
GW1-12G/1250	1250A	Rated Voltage: 12kV
Grounding with Moving Contacts
GW1-12G(D1)/630	630A	Rated Voltage: 12kV
GW1-12G(D1)/1000	1000A	Rated Voltage: 12kV
GW1-12G(D1)/1250	1250A	Rated Voltage: 12kV
Grounding with Static Contacts
GW1-12G(D1)/630	630A	Rated Voltage: 12kV
GW1-12G(D2)/1000	1000A	Rated Voltage: 12kV
GW1-12G(D2)/1250	1250A	Rated Voltage: 12kV

Technical Parameters	Unit	Parameters	Remarks
Rated Voltage	kV	12	Grounding switch and main switch have the same value
Rated Current	A	200, 400, 630, 1000, 1250
Dynamic Stable Current (Peak)	kA	15, 25, 50, 63, 100
Thermal Stable Current (RMS)	kA	7, 14, 20, 25, 40
Thermal Stability Time	s	4