China recloser,transformer,switchgear,EV charger,Digital power station Manufacturer

15 kV Ring Main Unit

This product is in conformity with the standards the GB/IEC standard and the design of a high safety combined switch cabinets.

15kV SF6 Gas Insulated Switchgear Panel /GIS/ Ring Main Unit RMU Switchgear

Product Description

1.SF6 gas insulated ring main uint(RMU),11kv 12kV,15kV,24kV,36kV available.

2.Safe ring/plus RMR type SF6 gas insulated ring main unit is integrating with SF6 infill cabinet which gather with LBS, Fuse, ES, DS, etc.By the perfect integration of stationary type and flexible expansion,

3.SF6 gas-insulating compact close metal switchgear(Ring main unit) with the adoption of the modular  design, is suitable for  end-user or network node, meanwhile meets the requirement of all kinds of switching substations, cabinet-type transformer  substations and cable  branch cabinets. It characters on its compact structure, safety and reliability, longevity and  maintenance  free. This product is in conformity with the standards of IEC60420

4.The units are delivered from the factory ready for installation. Routine tests are carried out on all units/ modules before dispatch. No special tools are required for installing the equipment

 

Work Environment

1.Ambient temperature:-20℃ ~ +40℃; 

2.Ambient humidity: Daily average RH ≤ 90%; Monthly average RH ≤ 95%

3.Altitude: Not exceed 2500m above sea level; 

4.No flammable, explosive, no serious pollution, no chemical corrosion and severe vibration.

 
Technical Parameters
 
No. Item Unit C/F Unit V Unit
Load break switch Circuit breaker
1 Rated Voltage kV 11 24 11 24
2 Rated current A 630
3 Rated Frequency Hz 50/60Hz
4 1min Power Frequency Withstand Voltage kV 45 55 45 55
5 Lighting Impluse Withstand Voltage kV 75 125/150 75 125/150
6 Rated Transferring Current A 1700 1400  
7 Rated Load Circuit Making Current A 630
8 Rated Cable(line) Charging Breaking Current A 50&10
9 Rated Short Circuit Breaking Current (Peak) kA   20 16
10 Rated Short Circuit Making Current (Peak) kA 63 50 63 50
11 Short Time (2s) Withstand Current, load switch kA 25/20 20/20 25/20 20/20
12 Rated Withstand Current (Peak) kA 63 50 63 50
13 Mechanism Life Times 3000 10000 3000
14 Dimension: W*D*H mm 325(400)*750*1336(1600)
Labels:

Related Product

10kV Ring Main Unit
10kV Ring Main Unit
40.5kV Full Gas Insulated RMU
40.5kV Full Gas Insulated RMU
7.2kV Ring Main Unit
7.2kV Ring Main Unit
Ring Main Unit
Ring Main Unit
SF6 Gas Insulated Ring Main Unit
SF6 Gas Insulated Ring Main Unit
Delta grounding transformer Zig zag transformer Grounding transformer Neutral earthing transformer recloser EV charger solution mining substation combined substation mini substation portable substation koisk substation container substation modularized substation package substation prefabricated substation compact substation power transformer distribution transformer smart transformer recloser controller substation transformer ring main unit switchboard switchgear capacitor switch sectionalizer load break switch step voltage regulator vacuum circuit breaker Auto recloser
WhatsApp E-mail Message