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High Quality RMU Electric Power Distribution Cabinet/Panels Ring Main Unit 12kv 24kv RM6 Fuse Switch Combination Panel

RM6-12/24 fully insulated aerated cabinet widely used in 10kV-35kV power distribution system, urban and rural users of all types of power distribution systems preferred switch products.
Rated Voltage:
Rated Current:
Availability:
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  • RM6

  • Zhejiang Zhegui

  • 12kV

  • 630A/1250A

  • 50Hz

  • Three

  • 1pcs

  • 2000/5000

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High-Reliable Gas Insulated SF6 Switchgear

Description: 

  RM6(XGND)-12 fully insulated fully enclosed compact switchgear, which can realize functions of control, protection, measurement, monitoring, communication, etc. is especially suitable for places with small distribution facility sites and high-reliability requirements, and places with a relatively harsh natural environment and conditions, such as underground, highland and coastal areas. It is mainly used in areas where land is tight and space is limited, high reliability is required, like industrial and mining enterprises and substations, subways, light rail railways, etc. It combines microprocessor technology, modern network communication technology and new switch manufacturing technology to effectively separate and combine load current and short circuit current. 

   The measurement protection control and communication functions configured inside the device can fully meet the requirements of the distribution automation system. The conductive parts of the high voltage components such as circuit breakers, three working position switches and load break switches in the main circuit are installed in a sealed cabinet-type stainless steel casing. The biggest feature is that it is not affected by the external environment, and has high reliability and can make the equipment run safely for a long time in places with poor environment; secondly, the size of the high voltage component is reduced, the device is miniaturized, and the parts inside the sealed casing are free from corrosion and rust, thereby eliminating the influence. In addition, with high voltage components with stable performance and long electrical life, maintenance-free or fewer maintenance requirements can be achieved

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IMG_3776IMG_3778

IMG_3779

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                        Project

C module
F module
              V module
          CB module
Load switch
Combination electric appliance
vacuum switch
Isolation/grounding switch
Direct-air  circuit breaker
Isolation/ grounding switch
The rated voltage
KV
12
12
12
12
12
12
Rated frequency
HZ
50
50
50
50
50
50
Power frequency withstand voltage (phase/fracture)
KV
42/48
42/48
42/48
42/48
42/48
42/48a
Lightning shock withstand voltage
KV
75/85
75/85
75/85
75/85
75/85
75/85
Rated current
A
630
infuse 1)
630

1250/630

Breaking ability:







Rated closed loop breaking current
A
630





Rated cable charging break current
A
10





Rated short circuit closing current (peak)
A
50
80




Rated peak tolerable current
kA
50





Rated short-time tolerable current

kA/ 3s

20





Rated short circuit breaking current
kA

31.5
20

25

Rated transfer current
A

1700




Use the maximum current of the fuse
A

125




Loop resistance
-n
≤300
≤600




Mechanical life
next
5000
3000
5000
2000
5000
2000

1

2

5

3

4





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