Wenzhou Unisun Electric Co., Ltd. >> Sf6 36kv Load Break Switch

Sf6 36kv Load Break Switch

Sf6 36kv Load Break Switch
Price: US $ 100/Set
Min Order: 1/Set
Pay Type: L/C,T/T,Western Union,Paypal,Money Gram
Prod Model: iSM6-36Kv
Tag: Load Break Switch
Type: High-voltage
Structure: Three-column Disconnector
Installation: Indoor High-voltage
Operation: Electric
Grounding: Single Ground
Series: Three
Run: Turn the Horizontal
Switching Mode: Single Throw-in
Certification: CE
Brand: Unisun

Product Description

iUN-LBS SF6 36Kv Load Break Switch

MV Indoor switch disconnector

Description
UN-LBS is a switch or switch combination is suitable for compose air insulation ring main unit for up to 36 kV.
UN-LBS is designed for indoor applications, and meets requirements concerning human safety as well as ease of installation, operation and protection of the environment.
 
FeatureStandards
UN-LBS units meet following standard: IEC62271-103/ IEC 62271-102/ IEC 62271-200
 
Dimensions and weights
630 A switch - 630 A disconnector                                                 Weight: 50 kg
Below view                                      Side view                        Front view






36KV 630 A switch - 630 A disconnector (width 750 mm)                                     Weight: 75 kg
Below view                                   Side view                        Front view


 
 

Switch or disconnector and earthing switch
Gas tightness
The three rotating contacts are placed in an enclosure filled with gas to a relative pressure of 0.4 bar (400 hPa) for UN-LBS 12-24 kV and 1 bar (1000 hPa) for UN-LBS 36 kV. It satisfies "sealed pressure system" requirements and seal tightness is always factory checked.

Operating safety

Main characteristics SF6 Load Break Switch
Rated voltage (kV)36
Insulation level
50 Hz, 1 minInsulation70
(kV rms)Isolation80
1.2/50μsInsulation170
(kV peak)Isolation195
Short-time withstand current
Short-time withstand current 25 
(kA.1 s)20630A
 16630A
 12.5630A
Disconnector (kA/1 s)251250 A
20630 - 1250 A
16630 - 1250 A
12.5630 - 1250 A
Maximum breaking capacity
Transformer off load (A)16
Cables off load (A)50
Switch (A)630
Fuse-switch ** (kA)20
The making capacity is equal to 2.5 times the short-time withstand current.
(*) Equipped referring to installation guide, and setting up at an altitude below 1000 m.
(**) Depending on fuse characteristics, and on using of Schneider Electric Fusarc CF fuses.

Endurance
UnitsMechanical enduranceElectrical endurance
SwitchIEC62271-103                    IEC62271-103
Fuse-switch1000 operations                   100 breaks at In, p.f. = 0.7
 Class M1                          Class E3
DisconnectorIEC 62271-102
1000 operations
Temperatures
The products must be stored in a dry area free from dust and with limited temperature variationsl   for stocking: from -40°C to +70°C
l   for working: from -5°C to +40°C
l   other temperatures, consult us


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Unisun Electric was founded in August 1987, formerly known as the original Yueqing Great Wall electrical equipment factory, founded by Mr. Huang in June 1987, Mr HUANG is also founder of YUEQING QIUJING SWITCH FACOTRY(FORMER OF CHIINT AND DELIXI).

After more than 30 years of development, the products cover Medium Voltage Switchgear, low voltage switchgear, Busbar Trunking System, Pole Top Switch, Transformers, Instrument Transformer, Ring Main Unit, Load Break Switch.

Unisun Electric has more than 600 offices and sales companies in all major cities in China, with 81 holding companies and more than 300 foreign-invested cooperative companies, with more than 3, 500 elite employees, including 450 scientific and technical personnel Operating area of 127, 000 square feet, the products are exported all over the world.

Over the years the company has been committed to the development of national electrical industry, and many scientific research institutes, universities and international industry giants to establish close cooperation, set up a "Anhui LV Power Technology Research Institute".

2009 and the United States General Motors (GE) strong combination, to create the Asia-Pacific region's largest and most professional marine switchgear and low-voltage electrical equipment, has developed the GEA plus2.0, Modula plus, Modula 630k, marine transformers, marine box substation, Marine electrical automation equipment, tunnel dedicated distribution cabinet and other products.

Unisun Electric in accordance with the modern enterprise advanced management mode, established a scientific and sound management system, in strict accordance with the ISO9001: 2000 quality management system for production, sales and service, such as comprehensive, strict and scientific control and management, 2008 and have imported ISO14001: 2004 environmental management system and OHSAS18000 occupational health and safety management system, to create an environmentally friendly, healthy, safe and harmonious new enterprise.

The company's production and development of products, have passed the 3C, CQC, UL certification, and have access to "YUEQING FAMOUYS MARK", "Zhejiang Famous Brand Product", "China's well-known high and low voltage switchgear products top ten brands", "China's leading enterprises", "China's top ten brands", "China's top ten brands", "China's top ten brands, " "China's top ten brands, " "China's top ten brands" Big influence brand ", " national famous product after-sales service advanced unit "honorary title.

The twenty-first century is the era of knowledge economy, enterprise competition and development with the opportunity, both opportunities and challenges. And excellent in the "in good faith as a fundamental, customer-centric, quality of survival, innovation and development" business philosophy, the spirit of "seeking cooperation and win-win cooperation" business philosophy sincerely welcome friends at home and abroad work together, A total of the glorious future, create greater glory!

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