GSM 11kv, 24kv Sf6 Ring Main Unit AIS Switchgear

Model NO.
Rated Current
Rated Voltage
Enclosure Material
Stainless Steel
ISO9001 ISO14001 Ohsas18001 CCC,SGS
Transport Package
Safe Transportation Wooden Case
We goal to understand excellent disfigurement from the manufacturing and supply the top support to domestic and abroad clients wholeheartedly for GSM 11kv, 24kv Sf6 Ring Main Unit AIS Switchgear, The product will supply to all over the world, such as: panama, Macedonia, Buenos Aires, Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality solutions. Our business aims to "honest and trustworthy, favorable price, customer first", so we won the trust of the majority of customers! If you are interested in our items and services, please do not hesitate to contact us!
GRENO (XIAMEN) SWITCHGEAR CO., LTD. Diamond / Audited Supplier
Indoor high voltage sf6 gas insulated switchgear with vacuum circuit breaker (AIS)
Adopted modular design,the 11kv 12kV,24kV,36kV SF6 insulated switchgear GSM serie RMU is widely used in indoor and outdoor residential quarters distribution,compact secondary substation,switch station,industrial and mining enterprise,shopping mall commercial centers,airport,metro,hospital stadium and other buildings of 6~24kV distribution network.
  1. Adopt good quality epoxy resin load break switch and spring operating mechanism ,using SF6 gas as insulation and arc-extinguishing medium, all live parts are in the air.

2.Complied with IEC60420,totally maintenance free.
3.Anti-corrosion enclosure and perfect tightness make them suitable for various places.
4. Before dispatch ,each single set RMU is strictly routine tested. 

Type   Switch Panel
Execution   Tropicalised
Installation   Inside
Connection capacity A 630
Insulation   SF6
Number of poles   3
Rated frequency Hz 50
Rated voltage kV 24
Rated operating voltage kV 24
Industrial withstand voltage (50 Hz / 1 min)    
   -Phase - Earth kV 50
   -Between Open contacts kV 60
Keeping shock wave voltage (1.2 / 50 microseconds)    
   -Phase - Earth kV 125
   -between Open contacts kV 145

Working Environment
Eviromental temperature
Highest temperature :+ 40ºC
Highest temperature: +35ºC(24hours average value)
Lowest temperature: -20ºC
The maximum average relative humidity
Measured over 24 hours : ≤95%
Measured over 1 month: ≤90%
Altitude above sea level: ≤2700 meters
Gas leakage rate: 1‰
11Kv 13.8KV 15Kv 20KV 24KV 33KV 36KV SF6 AIS GIS Air Gas Insulated RMU Ring Main Unit Switchgear
Company Information
With the advanced technology support from our UK partner,with rich industrial and exporting experience,GRENO is focused on producing a fully range of power distribution and protection products  and their electrical accessories up to 36kV (suitable for indoor and outdoor usage) as following:

Whole set medium voltage switchgear
12kV, 24kV, 36KV load break switches
Automatic reclosers
switche disconnectors 
Current transformers

Protection relay
power automation systems

Vacuum  circuit breakers
For many years,weve been exporting to many countries in Asia,Europe, Middle East,America and Africa, Our products were mainly exported to Europe and our quality has won their deep trust and very good comments.

1. How long is the warranty period?
Normally 12 months warranty period.
1. What payment term do you accept?
 T/T,west union and others upon request.
4.How to place order?
Please send us your detailed requirements and we
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.
Warmly wecome to Send us any enquiries anytime