630A 11kv 12kv Sf6 Gas Lbs Load Break Switch

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: FLN48-12
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: Lbs
• Certification: ISO9001-2000
• Voltage: 12kv
• Current: 630A
• Frequency: 50Hz
• Phase Distance: 210mm
• Altitude: Not Higher Than 2000m
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 1000 Pieces/Month

Product Description

630A 11kV 12kV SF6 Gas LBS Load Break Switch

Summary:
FLN48-12 load break switch use SF6 gas as arc extinguishing and insulating medium. There are three work stations: opening, closing and grounding in the switch.
It has small volume, installing easy-to-use, strong environmental adaptability and other characterist.

Ambient condition:
1.Altitude: ≤2000m
2.Ambient temperature: -40°C ~+40°C
3.Earthquake intensity: ≤8 degree
4.Relative humidity: Daily averages ≤95%, Monthly average≤90%

Parameters:

Item		Unit	Data
			FLN48-12D/T630-20		FLRN48- 12D/T1250-50
Rated voltage		kV	12
Rated frequency		Hz	50
Rated current		A	630		1250
Rated active load breaking current			630
Rated closed loop dropout current			630
Rated transfer current					1750
Lightning impulse withstand voltage(peak)		kV	75		75
1 min power frequency withstand voltage			42		42
Rated short-time withstand current(2s)		kA	20
Rated peak withstand current			50
Rated short-circuit closing current(load break switch)			50		125
Rated short-circuit closing current (earth switch)			50		50
Fuse type					XRNT-12KV/125A
Output energy of impactor		J			1+0.5
Mechanical life	Load switch	times	5000
	Earth switch		2000

FAQ:
Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours.

Q: Can I get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us.

Q:Do you accept product customization?
A:Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation.

Q: What is the lead time? 
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment. 

Q: What is your Trade Terms? 
A: We accept EXW, FOB, CIF, FCA, etc. 

Q: What is your payment method?  
A: We accept T/T, Western Union, Paypal, etc.

Q: Do you inspect the finished products?
A: Yes, each step of production and finished products will be came out inspection by QC department before shipping. And we will provide goods inspection reports for your reference before shipment

Q: How to solve the quality problems after sales? 
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.