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11KVA 12KV SF6 Gas Insulated Main Unit Ring Compact Distribution Board

Product details
Certificate:CE, ISO, VOVfrequency:50/60 Hz
Rated voltage:12kV, 24kV, 36kVmodel:RMR-1
brand:rockwellWarranty:12 months
place of origin; place of origin:Zhejiang, Chinaport:Ningbo or Shanghai
color:greyKey words:Gas Insulated Switchgear
payment terms:L/C, T/TRated current:630A
Processing:YesPackaging Details:wooden packaging
Supply capacity:500 sets per monthPackage preview:
Package:wooden boxapplication:Indoor, outdoor, substation
Configuration:Circuit breakers, fuses, load switches
Do not.
thing
unit
C module
(load break switch)
V module
(breaker)

1
Rated voltage
kV
12
twenty four
36
12
twenty four
36
2
rated current
One
630(200A/F)





3
rated frequency
hertz
50/60





4
1 minute power frequency withstand voltage
kV
45
55
80
45
55
80
5
Lightning impulse withstand voltage
kV
75
125/150
170/
195
75
125/
150
170/
195
6
Rated transmission current
One
1700
1400
1200
/


7
Rated active load and closing and breaking current
One
630





8
Rated cable charge breaking current
One
50/10





9
Rated short-circuit breaking current
Ka
/


20
16
16/20
10
Rated short-circuit making current (peak value)
Ka
63
50
40/50
63
50
40/50
11
Short time (2s) withstand current, load switch/earth
Ka
25/
20
20/
20
16/
20
25/
20
20/
20
16/
20
12
Rated withstand current (peak value)
Ka
63
50
40/50
63
50
40/50
13
Institution life
Second-rate
3000

2000
10000
3000
5000
Note: Short circuit breaking and peak current are based on fuse plus module combination.
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