Indoor Vacuum Load break Switch
Key attributes
| Brand | Switchgear parts |
| Model NO. | Indoor Vacuum Load break Switch |
| Rated voltage | 24kV |
| Series | FN16A-12/24kV |
Product descriptions from the supplier
The performance of FN16A indoor AC high-voltage vacuum load switch meets GB3804-90 "3-63kV AC high-voltage load switch" and IEC420. This switch is widely used in AC 50/60Hz, rated voltage 6-24kV power grids. It can effectively disconnect load current, and its fuse combination device can disconnect overload current and short-circuit current. It has the advantages of small size, beautiful appearance, flexible installation, low operating force, safe and reliable disconnection, long electrical life, frequent operation, large current transfer during disconnection, basically no maintenance required, obvious internal fractures, and dual functions of hand and electric, which can achieve remote control. The load switch fuse combination device also has the function of protecting transformers from overload and preventing equipment from running in phase loss.
It is core compatible with indoor ring main units of 12-24kV level and high-voltage cabinets of some box type substations. These cabinets are mainly used for load current control and short-circuit protection of distribution lines. The following are specific compatible cabinets and details: HXGN17-12 indoor fixed high-voltage ring main unit, indoor high-voltage ring main unit HXGN-24, indoor box type substation high-voltage cabinet XGN series, etc
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Low Voltage Electrical Apparatus/Instrument meters/Tester/High Voltage Electrical Apparatus/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.
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Related Knowledges
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Intelligent Substation Maintenance Pressure Plate Operation GuideAccording to the "Eighteen Major Anti-Accident Measures for Power Grid of State Grid Corporation of China (Revised Edition)" promulgated in 2018, operation and maintenance units should improve the on-site operation regulations for intelligent substations, refine the usage instructions and abnormal handling methods for various messages, signals, hard pressure plates, and soft pressure plates of intelligent equipment, standardize the operation sequence of pressure plates, strictly follow the seque12/15/2025 -
Classification of Equipment Defects for Relay Protection and Safety Automatic Devices in SubstationsIn daily operations, various equipment defects are inevitably encountered. Whether maintenance personnel, operation and maintenance staff, or specialized management personnel, all must understand the defect classification system and adopt appropriate measures according to different situations.According to Q/GDW 11024-2013 "Operation and Management Guide for Relay Protection and Safety Automatic Devices in Smart Substations," equipment defects are classified into three levels based on severity an12/15/2025 -
Under What Conditions Will the Line Circuit Breaker Auto-Reclosing Signal Be Locked Out?The line circuit breaker auto-reclosing signal will be locked out if any of the following conditions occur:(1) Low SF6 gas pressure in circuit breaker chamber at 0.5MPa(2) Insufficient energy storage in circuit breaker operating mechanism or low oil pressure at 30MPa(3) Busbar protection operation(4) Circuit breaker failure protection operation(5) Line distance protection zone II or zone III operation(6) Short lead protection operation of circuit breaker(7) Presence of remote tripping signal(8)12/15/2025
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