Sf6 Medium Voltage Gas Insulated Ring Main Unit Switchgear Rmu

China Sf6 Medium Voltage Gas Insulated Ring Main Unit Switchgear Rmu, Find details about China Ring Main Unit, Rmu from Sf6 Medium Voltage Gas Insulated Ring Main Unit Switchgear Rmu

Model NO.
RM6
Product Name
RM6 Gas Insulated Sf6 Switchgear
Related Voltage
12kv
Rated Frequency
50/60Hz
Rated Current
up to 1250A
Phase
Three
Certificate
ISO CCC IEC
OEM
Offered
MOQ
1PCS
Customization
Yes
Trademark
Zhegui Electric
Transport Package
Wooden
Specification
800*1500*2300
Origin
Zhejiang, China
HS Code
8537209000
Model NO.
RM6
Product Name
RM6 Gas Insulated Sf6 Switchgear
Related Voltage
12kv
Rated Frequency
50/60Hz
Rated Current
up to 1250A
Phase
Three
Certificate
ISO CCC IEC
OEM
Offered
MOQ
1PCS
Customization
Yes
Trademark
Zhegui Electric
Transport Package
Wooden
Specification
800*1500*2300
Origin
Zhejiang, China
HS Code
8537209000



 
Customized products can consult online customer service!
 
Sf6 Medium Voltage Gas Insulated Ring Main Unit Switchgear Rmu
PRODUCT DETAILS


High-Reliable Gas Insulated SF6 Switchgear

 IDescription:
      RM6(XGND)-12 fully insulated fully enclosed compact switchgear, which can realize functions of control, protection, measurement, monitoring, communication, etc. is especially suitable for places with small distribution facility sites and high-reliability requirements, and places with a relatively harsh natural environment and conditions, such as underground, highland and coastal areas. It is mainly used in areas where land is tight and space is limited, high reliability is required, like industrial and mining enterprises and substations, subways, light rail railways, etc. It combines microprocessor technology, modern network communication technology and new switch manufacturing technology to effectively separate and combine load current and short circuit current.
        The measurement protection control and communication functions configured inside the device can fully meet the requirements of the distribution automation system. The conductive parts of the high voltage components such as circuit breakers, three working position switches and load break switches in the main circuit are installed in a sealed cabinet-type stainless steel casing. The biggest feature is that it is not affected by the external environment, and has high reliability and can make the equipment run safely for a long time in places with poor environment; secondly, the size of the high voltage component is reduced, the device is miniaturized, and the parts inside the sealed casing are free from corrosion and rust, thereby eliminating the influence. In addition, with high voltage components with stable performance and long electrical life, maintenance-free or fewer maintenance requirements can be achieved

TECHNICAL PARAMETER

NO.ItemsUnitValue
   Load break
switch
CombinationVacuum 
circuit breaker
Disconnect/
earth switch
1Rated voltagekV12
2Rated frequencyHz50
3Power frequency withstand voltage
(phase-to-phase/across open contacts)
kV42/48
4Lightning impulse withstand voltage
(phase-to-phase/across open contacts)
kV75/85
5Rated currentA630See note 1630630
6Rated closed-loop breaking currentA630   
7Rated cable charging breaking currentA10   
8Rated short circuit making current (peak)kA508050 
9Rated peak withstand currentkA50   
10Rated short time withstand currentkA/4s20
11Rated short circuit currentkA 31.520 
12Rated transfer currentkA 1700  
13Max. current of equipped fusekA 125  
14Circuit resistanceμΩ≤300≤600≤300 
15Mechanical lifetimes5000300050002000

 
CLoad switch moduleWidth=325mm
DCable connection module without grounding knifeWidth=325mm
FLoad switch fuse combination electrical moduleWidth=325mm
VVacuum circuit breaker moduleWidth=325mm
SLBusbar segmentation switch module (load switch)Width=325mm
SvBrBusbar segmentation switch module (vacuum circuit breaker) 
SV is always with the bus lifting moduleWidth=650mm
MMeter module 12kVWidth=695mm
PTModuleWidth=370 or 695mm
Note: A single module must add extension before it can be used.
THE USE OF CONDITIONS


 

Altitude: not more than 2000m
Ambient temperature: maximum temperature +40ºC; Minimum temperature -40ºC
Relative humidity: ≤95%
Earthquake intensity: 9
Installation place: the place where there is no water drop, fire, explosion danger, serious pollution, chemical corrosion and violent vibration
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COMPANY INFORMATION

         Zhejiang ZheGui Electric Co., Ltd was established in 2013. We are located in Zhejiang with convenient transportation access and developed electrical market. We are group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
        The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters. We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/box, drawer cabinet, ring network cabinet, inflatable cabinet, etc.
        We owns three CNC bending machine, CNC shearing machine, CNC laser cutting machine and a series of advanced production equipment to further optimized the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honorable for Zhegui to share your progress, brilliance and success!

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