China Customized FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch Manufacturers Suppliers Factory - Wholesale in Stock

FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch Introduction

The cutting-edge FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch is made for electrical distribution systems with medium voltages. This switch, renowned for its dependability and effectiveness, provides superior performance in a variety of industrial applications, ensuring smooth load switching and network protection.

Huadian is professional FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch manufacturers and suppliers in China. For quotation, contact us now.

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Product Features and Advantages

High reliability: Built with precision, the switch guarantees long-term durability and stable operation under challenging conditions.
Pneumatic operation: Its pneumatic mechanism ensures smooth and quick switching, minimizing downtime and reducing operational costs.
Safety compliance: Certified under ISO9001:2000, the FKN12-12/FKRN12-12D adheres to stringent safety regulations, providing peace of mind for both operators and maintenance teams.
Compact design: The switch's space-saving design allows for easy installation in tight spaces, enhancing operational flexibility.
Low maintenance: With robust construction and minimal moving parts, it requires less frequent maintenance, reducing overall operational costs.

Product Structure

The FKN12-12/FKRN12-12D features a robust, corrosion-resistant housing that protects its internal components from environmental factors. It includes advanced insulation systems to prevent arc faults, while the pneumatic load switch mechanism ensures consistent performance even under high voltage loads. The switch’s modular design allows for easy integration with existing systems. Moreover, it is equipped with intelligent monitoring and diagnostic functions that can continuously track the operating status of the switch, provide real-time data for preventive maintenance, and significantly enhance the overall reliability and lifespan of the power distribution system.

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FK N12 - 12 FK RN12 - 12ndoor high-pressure compressed air load switch04

Main Technical Parameters

Rated Voltage: 12kV
Rated Current: 630A
Breaking Capacity: 16kA
Insulation Level: 42kV (peak)
Mechanical Life: 10,000 operations
Operating Mechanism: Pneumatic

Number	name		Unit	data
Number	name		Unit	FKN12-12D	FKRN12-12T
1	Rated voltage		kV	12
2	Rated frequency		Hz	50
3	Rated current		A
4	Lightning impulse withstand voltage		kV	To ground and between phases 42,isolation fracture 48
5	1min power frequency withstand voltage		kV	To ground and between phases 75,isolation fracture 85
6	Rated short-term withstand powe	Load switch	kA	20
6	Rated short-term withstand powe	Grounding switch	kA	20
7	Rated short-circuit duration	Load switch	S	4
7	Rated short-circuit duration	Grounding switch	S	2
8	Rated short-circuit making current (peak)			50
9	Rated breaking current	Active load breaking current	A	630
		Closed loop breaking current	A	630
		5%active oad breaking current	A	31.5
		cable charging current	A	10
		Breaking the capacity of the no-load transformer	kVA	1250
10	Rated short-circuit breaking current (current limiting fuse)		kA		31.5
11	Rated transfer current		A		1200
12	Mechanical lifespan		order	2000	2000
13	Impactor output energy		J	J	1+0.5

Product Use Conditions

The FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch is designed for indoor use in clean, dry environments. It can operate efficiently under ambient temperatures ranging from -25°C to +40°C and altitudes below 1000 meters. It is suitable for systems requiring minimal electrical disturbances and frequent load switching.

Product Application Scope and Field

This load switch is widely used in:

Power plants and substations
Urban infrastructure projects
Metallurgy and petrochemical industries
Railway and mining operations
Radio and television broadcasting stations
Rural grid transformation projects

Power plants and substations

Industrial power distribution systems

Railways and urban infrastructure

Mining and petrochemical industries

OEM Services

At Shaanxi Huadian Electric Co., Ltd., we provide OEM services for the FKN12-12/FKRN12-12D switch to meet your specific requirements. From customized technical specifications to branding, we ensure that our products align perfectly with your business needs. With our advanced manufacturing facilities and strict quality control processes, we are able to deliver high-quality OEM products that not only meet but exceed your expectations, providing you with a competitive edge in the market and long-term reliable partnership.

FAQ

1.What is the delivery time for the FKN12-12/FKRN12-12D switch?
Standard delivery takes 4-6 weeks, depending on order volume and customization requests.

2.Can the switch be used in outdoor environments?
No, this product is designed for indoor use in controlled environments.

3.What is the warranty period?
The product comes with a 2-year warranty covering manufacturing defects.

4.Do you provide technical support for installation?
Yes, our team provides comprehensive technical support, including remote assistance and on-site services.

5.Is the switch compatible with older systems?
Yes, the modular design allows for easy integration with most existing electrical systems.

Our Factory and Certificates

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Contact Us

Please contact us at austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com

if you would like additional information about the FKN12-12/FKRN12-12D High Voltage Pneumatic Load Switch or to discuss the requirements of your project. We are committed to providing exceptional customer service and high-quality products.