Multi-Function Vcb with Protection Monitoring Control Features

• Customization: Available
• Type: High-voltage
• Structure: Load Break Switch
• Model NO.: Load Switch
• Installation: Indoor High-voltage
• Operation: Electric
• Grounding Mode: Not Grounding
• Movement Mode: Plug-in Type
• Number of Poles: Three Pole
• Grounding: Un Grounded
• Series: Three
• Run: Plug-In
• Switching Mode: Double-Throw Type
• Common Model: Fkn
• Structure of Operating: Electric
• Certification: ISO, CE, ISO9001
• Brand: Shengxian
• Color: Custom
• Packaging Details: Wooden Carton or as You Request
• Current Frequency: 50Hz
• Rated Current: 630A
• Transport Package: Export Standard Wooden Case
• Specification: W1500mm*D1500mm*H2000mm
• Trademark: shengxian
• Origin: Zhejiang, China
• HS Code: 853510000
• Production Capacity: 500 Pieces/Week
• Package Size: 1200.00cm * 1000.00cm * 1000.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

Load Break Switch
FZN25, FZRN25 type vacuum load switch and composite apparatus, suitable for three-phase AC 50Hz ring network or terminal power supply and industrial electrical equipment, for load control and short circuit protection use, load switch open and close the closed loop current, no-load transformer and cable charging current,composite apparatus can break any current till rated short circuit current.
Adopt the straight move or isolating fracture and vacuum interrupter linkage. With
function of manual and electric operation.
FZN25, FZRN25 special transmission structure design, arc extinguish chamber only
withstand voltage in the moment of closing and breaking, small size, low price.
FZN25, FZRN25 can realize isolation fracture and arc extinguish chamber fracture
disposable operating.
FZN25, FZRN25 has a grounding switch mutual linkage grounding valve between the
static contact and movable conductive cylinder, ensures safety and convenient
maintenance.

Specification

No.	Item		unit	Parameters
				FKN12A-12D	FKN12A-12RD
1	rated voltage		KV	12/24/35
2	rated frequency		Hz	50
3	rated current		A	630	125
4	rated short time power frequency voltage tolerance(1min)	phase to phase	KV	42
		Isolated fracture		48
5	rated lightning impulse voltage tolerance	phase to phase		75
		Isolated fracture		85
6	rated short time withstand current(thermal steadily)	loading switch	KA	20	N/A
		earthing switch		20	N/A
7	rated short circuit duration (thermal steady)	loading switch	S	4	N/A
		earthing switch		2
8	rated short circuit closing current(peak)		KA	50	N/A
9	rated breaking current	active loading	KA	630	N/A
		closed looping		630	N/A
		5% active loading		31.5	N/A
		cable charging		10	N/A
10	breaking transformer capacity in unloading		KVA	1250
11	rated short circuit closing current(peak)		KA	N/A	31.5
12	Rated transfer current		A	N/A	1200
13	Mechanical life		Times	2000
14	Impact energy output		J	N/A	1+0.5

Company Profile

Certifications

Group photo with customers

Packing & Delivery

FAQ

Q1. Are you a trading company or manufacturer?
A: We are a professional factory with 10 years of experience in the field of High and Low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, such as vacuum circuit breakers, load break switches, etc.
Our factory is an excellent supplier of the State Grid Corporation of China.

Q2. Do you accept customized service?
A: We offer OEM/ODM service, and can print your logo on the product. Our professional, technical, and quotation team can provide a satisfactory project according to your drawing and parameters.

Q3. What is your MOQ?
A: Our MOQ is 1 piece.

Q4. How long is your delivery lead time?
A: It depends on your product requirement and quantity. Generally, 5~10 working days are available

Q5. How do you solve quality problems?
A: Please provide detailed photos of quality problems. Our technical and quality testing department will analyse. We will make a satisfactory solution within 2 days.

Q6. What are your payment terms?
A: 30%T/T in advance,70% before shipment. West Union, L/C are also acceptable.