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DELIXI Indoor AC High-voltage SF6 looped Ring Main Unit(RUM),XGN20-12L/630-25,XGN20-12RL/125-31.5,12kv,50/60HZ0 pages
Indoors AC High Voltage SF6
Looped
Ring Main Unit
SWITCHGEAR | Catalog
1. Introduction
XGN20-12L/630-25 and XGN20-12RL/125-31.5 indoor AC high voltage SF6 Ring Main Unit (hereafter "RMU" for short) is a
new generation of metal enclosed switchgear with SF6 load switch as the main switch. The whole switchgear is air insulated,
using sensor technology and latest relay protection components with a leading international design level.
XGN20-12V/1250-31.5 indoor AC high voltage vacuum circuit breaker Ring Main Unit is applied with vacuum circuit breaker
as the main switch. Withsimple and compact structure, flexible and convenient operation, reliable and effective interlock,
this kind of switchgear is mainly used for ring network power supply ordual radiation power supply system with three phases
rated frequency of 50-60Hz and rated voltage of 12kV, as the circuit control and protection device. It is especially suitable for
power systems such as small secondary power distribution station, cabinet transformer substation, switching station, industrial
and mining enterprises, city Communities, airports, hospitals, railways, tunnels, high-rise buildings. It could be used for
andproviding safety, reliable automatic services forpower supply station. Different places, different users, different technical
schemes.
2. Model specification
X G N 20-12 L(R)/630-(125)-25(31.5)
- Rated short time withstand current (KA)
Rated current (A)
Fuse
— SF6
Rated voltage (kV)
Design sequence number
Indoors
— Fixed type
Switchgear
X G N 20-12 V/1250-31.5
Rated short time withstand current (KA)
- Rated current (A)
-Vacuum circuit breaker
— - Rated voltage (KV)
Design sequence number
Indoor
Fixed type
Cabinet structure
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