630A Frequency 50Hz Load Break Switch

630A Frequency 50Hz Load Break Switch image

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Basic Info.

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.

Product Description

Introducing the FN7-12DR from Yueqing Liyond Electric Co., Ltd., designed for use in tri-phase AC power networks operating at AC 50Hz with a rated voltage of 12kV. This high-voltage load switch is ideal for breaking load current and controlling short circuit current efficiently.

The FN7(C)-12 type H.V. load switch and fuse box, a part of the FN7-12 series, simplifies installation with its advanced operating mechanism. This innovative design enhances usability and ensures seamless integration into existing systems.

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
12	12	630	75/85	20	50	50	630	1000

Rated parameter of fuse box: 630A Frequency 50Hz Load Break Switch by Yueqing Liyond Electric Co., Ltd. Ideal for indoor/outdoor use, this medium voltage switch offers solid insulation and remote control capabilities.

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 and answers regarding our products:

Prices: Please send us an inquiry for pricing information. We will respond within 24 hours.

Samples: We welcome sample orders for quality testing.

Logo Printing: We accept OEM with brand authorization provided.

Product Customization: Please provide specific drawings or parameters for a quote.

Lead Time: Typically 7-20 days after payment, depending on order quantities.

Trade Terms: We accept EXW, FOB, CIF, FCA, etc.

Payment Method: We accept T/T, Western Union, Paypal, etc.

Quality Inspection: All products undergo QC inspection before shipping.

After Sales Support: Send photos of quality issues for a solution within 3 days.

For more information, feel free to contact us for any inquiries or orders.

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