Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery
Registered Capital:
7.39 Million USD
Management System Certification:
ISO 9001:2015
OEM/ODM Service
Sample Available

Ring Main Unit, Rmu, Sf6 Ring Main Unit manufacturer / supplier in China, offering 11kv 13.8kv Gas Insulated Safering 1250A Gis Rmu Ring Main Unit, Electrical Reactive Power Automatic Compensating Controller for Voltage Regulator, 33kv Oil Immersed Type Power Transformer and so on.

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Supplier Homepage Products RMU 11kv 13.8kv Gas Insulated Safering 1250A Gis Rmu Ring Main Unit

11kv 13.8kv Gas Insulated Safering 1250A Gis Rmu Ring Main Unit

Min. Order / Reference FOB Price
5 Pieces US $2,200/ Piece
Port: Ningbo, China
Production Capacity: 1000unit/Month
Payment Terms: L/C, T/T, D/P
Certification: ISO9001, Type Tested
Shell Material: Steel Plate
Voltage Level: Medium Voltage
Installation: Fixed
Structure: Floorstanding
Current: AC

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Basic Info.

Model NO.
rmu
Trademark
Farady
Transport Package
Wooden Case
Specification
12/24KV-630A
Origin
P. R. China
HS Code
85371090
++++General
HXGN15-12/24 unit type air insulated ring main unit with SF6 load switch as main switch, for whole cabinet is suitable for electric distribution automation and compact also expandable metal close switchgear. It characters in its simple structure, flexible operation, reliable interlocking and convenient installation etc., which can provide the satisfactory technical projects both for different application occasions and users. With the adoption of sensor technology and the protection relay up to date, plus the advanced technology and flexible assembly project, HXGN15-12/24 unit type SF6 RMU can completely meet the requirement of continuously variable market. It can take self-produced FLS-12/24 load break switch; also according to user's demand can be assembled with the internationally top-ranking brand LBS or VCB, Operational methods for the main switch inside ring main unit can be either manual or electric power driven. And It can meet the requirement of "Four Controls" when matched with FTU and RTU.  
11kv 13.8kv Gas Insulated Safering 1250A Gis Rmu Ring Main Unit
++++Service enviromenet a) Air temperature: Maximum temperature: +40ºC; Minimum temperature:-5ºC 
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% . 
c) Altitude above sea level: Maximum installation altitude: 2000m 
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. 
e) No frequent violent shake  
++++Units for all functions
1. Incoming unit with switch disconnector(Load break switch) schemas With other extra components optional 2. Outgoing unit with Fuse-switch protection schemas With other extra components optional 3.Incoming/outgoing circuit breaker protection schemas With other extra components optional
4. MV metering schemas With other extra components optional
5. Casings (Bus bar Panel) schemas With other extra components optional
6. Others
For Distribution switchboard schema  
1. Switch disconnector   


Switch unit (375/500 mm) 
Switch unit (500 mm) 
Switch unit-with/ without earthing switch -right or left outgoing line (375 mm)  
Note: Extra components for example lightning arresters or lower earthing switch is optional.  
2. Fuse-switch protection  
  
Fuse-switch-combinati on unit (375/500 mm) 
Fuse-switch-combination unit (625 mm) 
Fuse-switch-combination unit -right or left outgoing line (375 mm)  
Note: Extra components for example lightning arresters or zero sequence CT is optional. 
3. Circuit-breaker protection  
  
Single-isolation circuit breaker unit(750 mm) 
Single-isolation circuit breaker unit  right or left outgoing line (750 mm)  
Note: 1. For HV SF6 circuit breaker also with many types can be selected. It Is according to client's requirement . ( SF1/Schneider, LNR/Rockwill, PF/Areva, etc.) Also Vacuum circuit breaker is also optional.(VD4/S-12/24 or VSC-12/24) 2. Other extra components for example Zero sequence CT is considering after communicated by our company.  
4. MV metering  
  Voltage transformers for mains with earthed neutral system (375/500 mm) Current and/or voltage measurement unit (750 mm)  
Note: Extra components for example lightning arresters or zero sequence CT is optional.  
  
5. Casings (Bus bar Panel)  
   
Connection unit Right/left outgoing line(375 mm) 
Incoming cable-connection unit(375 mm) 
Incoming cable-connection unit(500 mm)  
Note: Other extra components is optional (Disconnecting switch panel, Voltage transformer panel, etc.)  
6. Other auxiliary schemas  
   
Disconnector unit (375/500 mm) 
MV/LV transformer unit for auxiliaries(375 mm) 
Busbar earthing compartment(375 mm)    
  
++++Main technical specifications 
11kv 13.8kv Gas Insulated Safering 1250A Gis Rmu Ring Main Unit


Note: For short circuit breaking and peak current is based on Fuse plus combination.  

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