The high voltage switchgear (HVS) is a high voltage electrical equipment used in the power system. It is mainly used to control and protect high voltage circuits. The main function of HVS is to switch and disconnect the power supply, and it also plays a role in protecting, controlling and monitoring the power system. HVS has high reliability, stability and easy operation, which is an important device in the power system.
Project
Unit
Technical parameters
Rated voltage
kV
3.6,7.2,12
Rated power frequency withstand voltage
kV
to the ground, interphase: 42; Fracture: 48
Rated lightning impulse withstand voltage
kV
to the ground, interphased: 75; Fracture: 85
Rated frequency
Hz
50
Current rating
A
6,301,250
Rated short-circuit interrupting current (RMS)
kA
202,531.5
Rated short-circuit closing current (peak)
kA
506,380
Rated dynamic and stable current (peak)
kA
506,380
Rated thermal stability current 4s (RMS)
kA
202,531.5
Ingress protection
IP2X
Dimensions (W×D×H)
mm
900×1000×2300
weight
kg
≈600
Ordering Instructions:
The following technical information should be provided when placing an order: Main wiring scheme number, purpose and single line system diagram, rated voltage and rated current rated short-circuit breaking current/distribution room layout plan and arrangement and configuration diagram of switchgear; Requirements for control measurement and protection functions of switchgear, as well as requirements and schematic diagrams for other interlocking and automatic devices; The models specifications and quantities of the main electrical components inside the switchgear; When the switchgear is used in special environmental conditions; detailed instructions should be provided when placing an order;
Felds of Application
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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At Afrimart, we strive to process all orders promptly. Once the payment has been successfully cleared into our account, your order will be processed within 2 to 5 business days. Please note that this processing time excludes weekends and public holidays.
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In the event of high demand or other factors leading to longer shipping times for certain items, we will communicate any expected delays during the initial order confirmation. We appreciate your understanding and patience as we work to ensure your order arrives as swiftly as possible.