Outdoor ELH1-126/T2500-40 Series Gas Insulated Switchgear GIS SF6 High Voltage Switchgear
Product Overview
Outdoor ELH1-126/T2500-40 Series Gas Insulated Switchgear GIS SF6 High Voltage Switchgear
Overview
Gas insulated metal-enclosed switchgear (hereinafter short as GIS) is made up of the direct combination of electrical components such as circuit breaker, disconnector, earthing switch, transformer, arrester, busbar, bush, cable sealing end, etc. All components are enclosed in the metal shell, which are full filled with SF6 gas for insulation and arc extinction. GIS is one of the most important equipments in the line output and distribution system for control and protection, which has advantages for small size, space saving, easy installation, and not affected by the surroundings for its high availability. GIS can also be assembled freely, maintained easily, and have low repair requirement, which is widely used in hydropower station and transformer station. ELH1-126/T2500-40 series GIS is completed under the cooperation of Tianshui Changcheng Switchgear Group Co.,Ltd. and FGUPVEI. During the process of designing, making full use of the most advanced finite-element analysis software system for analog computation and analysis to the breaking process of breaker, GIS electric-field distribution and other parameters. During the manufacture and check process of ELH1 series GIS insulation switchgear absorb and apply the advanced international technology and production management pattern. Thus it has advanced technology, high availability and easy maintenance, etc. In accordance with GB/T13540, separately using earthquake response spectrum and synthetic earthquake wave in X+Z direction and X+Z direction, the checking for nine intensity earthquake zone have been done in the national authority. Horizontal ground acceleration takes 0.5g and vertical takes o.333g; critical damping ratio of structure takes 5%. The result showed that ELH1 type GIS completely meets the requirement of anti-nine degree seismic intensity. ELH1 type gas-insulated switchgear with rated voltage 126kV and short-circuit current 40kA, manufactured by Tianshui Changcheng SwitchgearGroup Co.,Ltd.conforms to GB7674 standard- Gas Insulated Metal Enclosed Equipment above 72.5kV and relevant specification, which is suitable to use and install in outdoor or indoor condition.
Service Ambient Conditions:
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 15 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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