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AC High Voltage Load Switch
  • AC High Voltage Load SwitchAC High Voltage Load Switch
  • AC High Voltage Load SwitchAC High Voltage Load Switch
  • AC High Voltage Load SwitchAC High Voltage Load Switch

AC High Voltage Load Switch

The AC High Voltage Load Switch is a kind of switchgear specially used to control current interruption in high voltage AC circuit. It can withstand high voltage levels and has the ability to shut off or close the circuit safely and reliably under load.

Zi Kai AC High Voltage Load Switch product Technical parameter:

number item unit parameter
FZN25-12D/T630-20 FZRN25-12D/T200-31.5
1 Rated voltage kV 12
2 Rated current A 630 200
3 Rated frequency Hz 50
4 Rated absolute 1min power frequency withstand voltage kV Arc extinguishing chamber fracture 30: to the ground, phase 42; Isolation fracture 48
Edge level lightning impulse withstand voltage (peak) kV To the ground, phase 75; Isolation fracture 85
5 Rated short-circuit withstand current kA 20
6 Rated short circuit duration S 4
7 Rated peak withstand current kA 50
8 Rated payload breaking current A 630
9 Rated closed-loop breaking current A 630
10 Rated cable charging breaking current A 10
11 Rated capacity of no-load transformer for breaking kVA 1600
12 Rated short-circuit breaking current kA 31.5
13 Rated transfer current A 200
14 Type of fuse SDLAJ-12 SFLAJ-12
15 The impactor outputs energy J 1+0.5
16 Rated short-circuit closing current kA 50 80(Expected value)
17 Ground switch rated short-time withstand current kA 20
18 Rated short-circuit duration of the ground switch S 2
19 Rated peak withstand current of the ground switch kA 50
20 Rated voltage of auxiliary loop V ≌220 ≌110
21 Mechanical life 10000


Zi Kai AC High Voltage Load Switch Outline and mounting dimensions


Zi Kai AC High Voltage Load Switch Feature And Application

Feature

High voltage level: AC High Voltage Load Switches are designed to withstand elevated voltage levels, enabling them to cater to the demands of sophisticated high-voltage electrical systems effectively.

High reliability: The use of high-quality materials and advanced manufacturing processes to ensure stable and reliable work in harsh environments.

Fast response: With the ability to quickly cut off or close the circuit, effectively reduce the impact of faults on the power system.

Versatility: In addition to the basic on-off function, it can also be equipped with overload protection, short circuit protection and other safety devices to improve the safety of the power system.

Application

Power system transmission and distribution: in high-voltage transmission lines and substations, used to control the transmission and distribution of electric energy, to achieve flexible circuit switching and fault isolation.

Industrial power control: In large industrial enterprises and production lines, it is used to control the start, stop and speed regulation of high-voltage motors, as well as to realize the automatic control of power systems.

New energy power generation: In new energy power generation systems such as wind energy and solar energy, it is used to connect and disconnect from the power grid to protect the safe operation of power generation equipment and power grids.

Urban power grid construction: In the process of urban power grid transformation and upgrading, AC High Voltage Load Switch as one of the key equipment is used to improve the reliability and flexibility of the power grid.


Zi Kai AC High Voltage Load Switch Details

certificates


FAQ

1、What is your packaging standard?

Usually we use standard foam and carton packaging. If you have special requirements, we can also meet your requirements.


2、Why do you buy from us instead of other suppliers?

More than 10 years experience in design and manufacture of high voltage switchgear accessories. It is one of the largest star suppliers in the industry, and has won international and domestic praise, and has been shortlisted for the National Grid.


3、What services can we provide?

Acceptable delivery methods :FOB,CFR,CIF,EXW,FCA, Express;
Accepted payment currency: USD, EUR, GBP, RMB;
Payment methods accepted: Wire transfer, L/C, MoneyGram, credit card, Western Union, cash;
Languages: English, Chinese


4、Do you accept OEM & ODM ?

If you have good quantity,it absolute no problem to do OEM.


5、Tell me the standard of package? What is your terms of packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.


Hot Tags: AC High Voltage Load Switch, China, Manufacturer, Supplier, Factory
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