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Wecome Group Power Distribution Equipment Series Type SF6 Ring Main Unit

Basic Info

Model No.: SF6 Ring Main Unit RMU, SRE6-A RMU

Product Description

Specifications   Rmu:
1. Reliable quality and competitive Price
2. Quick delivery
3. ABB Cooperative company

  Product Description Product Name:Power Distribution Equipment ABB Series Type SF6 Ring Main Unit Rmu 1. General   SRE6 ABB Safe Series SF6 RMU Switchgear is a new type of SF6 GIS of medium-voltage ring modularized extensible switchgear, Safe-ring-extend-SF6, abbreviated as SRE6.   All SRE6 SF6 Ring Main Unit Switchgear are in accordance with the requirements of IEC 60298 and GB 12706 and pass the type tests specified by the Xi'an High Voltage Apparatus Research Institute. Their service lives exceed 20 years.     2. Main characteristic     Safe, reliable and stable ♦Safety: 3-position load switch may be interlocked, switch positions are indicated legibly; in the case of standard configuration, the function of voltage presence indication is possessed to ensure safety. Reliable gas duct and the design of arc fault prevention, passing the 20 kA internal arcing type test. ♦Stability: Programmingdesign, normalized process control, and modular combination ensure stable quality.   All insulation, full enclosure, free maintenance ♦All high-voltage live parts are fully enclosed in the ABB Safe Series SF6 RMU Switchgear, and the degree of protection is up to IP67. The whole switchgear is free from external environmental impact, which realizes all insulation, full enclosure, and maintenance free.   Arbitrary assembling, unrestricted extensibility ♦A split box type is used, or an integrated box of multiplex unit may also be realized. Free assembling of all modular units meets the requirement of different customers. Unit modules may be extensible in situ flexibly, and a variety of MV substations may be constructed for different requirements. Modular design, freely extensible combination.   4,Intelligent integration
♦An intelligent distribution network system is provided for realization of self-contained protection, remote control, monitoring, fault handling, etc. Integrated installation and debugging in the plant; minimizes the field work load.     Technical Data

Item

Unit

Data

Rated voltage

kV

12/24

Rated insulation voltage

1 min power frequency withstand voltage

kV

42/65

Lightning impulse withstand voltage(peak)

kV

75/125

Rated frequency

Hz

50

Rated current

A

630

Rated short-time withstand current

kA

20

Rate peak withstand current

50

Rate short-circuit duration

S

4

a.c. component of rate short-circuit breaking current

kA

20

Rated short-circuit making current

kA

50

Mechanical life

time

10000

     
  Company Information                  

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