SM66-Moule type RMU 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 convininent installation etc. It also can be assembly with RCB series VCB with permanet magnet mechanism.
Service enviromenet
a) Air temperature: Maximum temperature: +40℃; Minimum temperature:-5℃ b) Humidity: Monthly average humidity 95%; Daily average humidity 90% . c) Maximum installation altitude: 2000m d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc. e) No frequent violent shake
No
Item
Unit
Parameter
1
Rated voltage
kV
12
24
36
2
Rated frequency
Hz
50/60
3
Rated current
A
630/800
1630
4
1 min power frequency withstand voltage(wet/dry)
kV
38/48
50/60
70/80
5
Lightning impulse withstand voltage
kV
75
125/150
195
6
Rated short circuit breaking current(peak)
kV
80
63
50/40
7
Rated active load and close circuit breaking current
kA
63
50
50/40
8
Rated transferring current
A
1700
1200
800
9
Rated short circuit making current(peak)
kA
80
63
50/40
10
Rated cable(line) charging breaking current
A
50 and 10
11
Cable charge breaking current in earthing fault
A
20
20
50
12
Rated withstand current(peak)
kA
80
63
50/40
13
Short time withstand current(2s)
kA
31.5
25
16
14
Mechanism life
Times
5000
2000
2000
This is a pre-sale product with estimated delivery of 35 to 60 days
We will try to import this product for you before 15 Aug, 2024 if you order today.
Delivery lead time of 15 Aug, 2024 may change due to unforeseen economic, logistic or customs inspection factors.
60% deposit is required for the order to be processed via sea
The amount mentioned on the product does not include customs and shipping, please Request Quote for the price which includes shipping and customs.
It might take 2 to 5 working days for us to come with your quote, please be patient with us.
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