Indoor AC 12kv 24kv Sf6 Load Switch Fuse Combination

• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: SF6
• Installation: Fixed
• Structure: Lbs
• Model NO.: FN18DR
• Poles Number: 3
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CCC
• Rated Voltage: 12/24/36kv
• Rated Current: 630A/1250A
• Phase Distance: 210/230/275/300mm
• Application: High Voltage Switchgear
• Mechanism Type: Motorized/Manual
• Work Position: Three/Two
• Transport Package: Normal Export Case
• Specification: FLRN36-DR
• Trademark: Volcano
• Origin: China
• HS Code: 8535210000
• Production Capacity: 5000

Product Description

FL(R)N36 Series Indoor  LBS Gas Load Break Switch  
 

Product Description

 SUMMARY

FLRN36-12D indoor high-voltage AC SF6 load switch and fuse combination electrical device, suitable for three-phase AC 50Hz, 12kV power system, mainly used in industrial and mining enterprises, high-rise buildings, residential communities, pre installed substations and other places, used for breaking and closing load current, can also be used for making and breaking no-load long lines, no-load transformers and capacitor banks, etc. The series combination of load switch and current limiting fuse can be used instead of circuit breaker. The load switch is responsible for making and breaking various load currents, while the current limiting fuse is responsible for breaking larger overload currents and short-circuit currents.
The product meets the requirements of GB3804, GB16926EC60265-1, and 1EC60420 standards

STRUCTURE

FL (R) N36-12 (D) indoor SF6 load circuit breaker and its combination electrical appliances, the main loop part of which is sealed in an epoxy resin insulated shell. The insulation shell is injection molded using APG technology, which has the advantages of high insulation and no environmental pollution.
The insulation shell is formed by splicing two insulation sleeves above and below. There is SF6 gas with a relative pressure of 0.4 bar inside. Its lower insulation cover adopts some thick explosion-proof film measures to prevent high-pressure gas from releasing and exploding in the event of a malfunction, thereby preventing operators and other components.

This product has a three-position isolation chamber for "closing, opening, and grounding", with reliable interlocking, high breaking strength, large climbing design, reliable sealing, and a pressure gauge installed in obvious positions for monitoring during operation. It is a new generation of high-voltage switchgear equipped in urban power grids.

Product Parameters

 

Technical Specifications
 

No.	Item	Unit	Data
1	Rated voltage	kV	12
2	Rated Current	A	630
3	Rated Frequency	Hz	50/60
4	Rated short circuit current	kA	20
5	Rated short time withstand current(3s)	kA	20
6	Rated peak withstand current	kA	50
7	Rated power frequency withstand voltage	kV	42/48
8	Rated lightning impluse withstand voltage	kV	75/85
9	Secondary loop 1 min power frequency withstand voltage	kV	2

Outline Drawing

LBS(210mm phase distance) 
More detail,pls be free to reach out us.

 

Environmental Conditions

 

1. Ambient temperature: Max:+40ºC;Min:-35ºC.
2. Humidity:Maximum average relatilve humidity daily average:≤ 95%;monthly average.≤90%.
3. Altitude:≤ 2000m.
4. Seismic resistance:8 degree.
5. The surrounding air should be free from corrosive, flammable gases, water vapor, etc, and should not be subjected to frequent
and severe vibrations.
6. Annual leaKAge rate;≤0.1%.
 

Company Profile

 

VOLCANOL ELECTRIAL focuses on the manufacturing, development, service, solution, maintenance, and marketing of 10-40.5KV high and low voltage distribution equipment, switchgear equipment, substations, etc. As a professional manufacturer with many years of experience in China, we mainly produce and supply the following products and their electrical accessories:

Vacuum circuit breaker (VCB)
Automatic Reclosing (ACR)
Load switch (LBS)
Mid mounted air insulated switchgear (AIS)
Gas insulated switchgear (GIS)
Ring Main Unit (RMU)
Insulation accessories for switchgear
Prefabricated substation



Certification Collection

Our company has got ISO9001, 14001 and 18001 approved. We have passed many type testing for our prodcuts.

Delivery

 

 

FAQ

 

1. Are you a manufacturer or a trader?
VOLCANO is a leading manufacturer specializing in 10-40.5kV switchgear which is located in Zhejiang Province, China.


2.What are your main markets?
Our main markets are in both domestic and overseas including Southeast Asia, Middle East, South America, Africa, etc.


3. What are your delivery and after-sales service?
Delivery depends on the order quantity, usually it takes 1 month for container orders. There are no problems for us to deliver 20 containers (20 feet or 40 feet) per month. About customer service, we will reply to customer's questions within 24 hours and provide full technical support for our products in time.
 

4. What is your product warranty?
Firstly, our switchgear and power equipment have quality certificates such as CCC, ISO9001, CE, Rohs, CB, TUV, Kema certificates for their electrical parts and accessories. Secondly, we offer a 1-year warranty, during which we provide free repair, maintenance and technical support. Of course, for some switchgear and power equipment, their service life is more than 20 years.

5. Do you accept OEM and ODM?
Yes, our R&D team has the latest technology and can develop and produce products according to customers' drawings and brands
 

6.What are your payment terms?
A.100% T/T in advance.
B. Irrevocable Demand Letter of Credit for orders over 200,000$.
C. For long-standing business partners, other special terms and conditions can be negotiated.
D. Other than T/T, we also accept Western Union, moneygram, paypal etc.


7.What should I do if I want to visit the factory?
Our company is located in Yueqing City, Zhejiang Province, China. The factory is about 35 minutes drive from Wenzhou Airport and 30 minutes drive from Yueqing High Speed Railway Station. It takes about 1 hour by airplane from Shanghai International Airport.
Well, it's available if you need an invitation letter to come to China.


------------------------------------ZHEJIANG VOLCANO ELECTRICAL TECHNOLOGY CO.,LTD------------------------------------------------------------