12kv Sf6 Gas Load Switchgear

• Type: High-voltage
• Structure: Three-column Disconnector
• Installation: Indoor High-voltage
• Operation: Manual
• Grounding Mode: Grounding
• Movement Mode: as Specification
• Model NO.: FN7-12CD
• Number of Poles: Three Pole
• Grounding: as Specification
• Series: Three
• Run: as Specification
• Switching Mode: Single Throw-in
• Common Model: as Specification
• Structure of Operating: Manual
• Certification: ISO9001
• Brand: Liyond
• Voltage: 12kv
• Current: 630A
• Frequency: 50Hz
• Application: Distribution Network
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 10000 Pieces/Month

Product Description

Discover the 12kV FN7 High Voltage Air Load Break Switch by Yueqing Liyond Electric Co., Ltd. Ideal for switchgear applications, this switch ensures reliable performance.

Product Description:

FN7-12DR is designed for use in a tri-phase AC power network operating at AC 50Hz with a rated voltage of 12kv. It is utilized for breaking load current and controlling short circuit current effectively.

The FN7(C)-12 type H.V. load switch and fuse box is a modification of the FN7-12 series H.V. load switch, featuring an improved operating mechanism that simplifies the installation process.

Company Name: Yueqing Liyond Electric Co., Ltd.

Main technical parameter:

Classification	Full type	DS Earth switch at the wire-in end	DX Earth switch at the wire-out end	L Interlock device	R Fuse box	RA String fuse box	F Off device by motor
Without tripper	FN7-12	-	-	-	-	-	-
	FN7-12DSL	△	-	△	-	-	-
	FN7-12DXL	-	△	△	-	-	-
	FN7-12R	-	-	-	△	-	-
	FN7-12DSLR	△	-	△	△	-	-
	FN7-12DXLR	-	△	△	△	-	-
With striking tipper	FN7- 12RAF	-	-	-	-	△	△
	FN7-12DSLRAF	△	-	△	-	△	△
	FN7-12DXLRAF	-	△	△	-	△	△

Specified parameter:

Rated voltage	Max.voltage	Rated current	Power frequency withstand voltage	4S heat-stabling current(value)	Machine stabling current(peak)	Short-circuit corntrlling current	Rated switch-off current	Rated transfer current
12	12	400	42/48	12.5	31.5	31.5	400	1000
		630	75/85	20	50	50	630	1000

Rated parameter of fuse box for 12kV SF6 Gas Load Switchgear by Yueqing Liyond Electric Co., Ltd. Reliable, maintenance-free, and advanced technology for indoor and outdoor use.

Model	Rated voltage(kV)	Rated current(A)	Fuse body rated current
SDLA*J	12	40	6.3, 10, 16, 20, 31.5, 40
SFLA*J	12	100	50, 63, 71, 80, 100
SKLA*J	12	125	125

FAQ:

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Below are some common inquiries about our products:

• Prices: Feel free to send us an inquiry for pricing information.


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For more information, please contact us through our website.