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China wholesale polymer IACM Manufacturers - Pole-mounted porcelain Air breaker switch – L&R Detail:
General
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Service and Installation Conditions
Environmental conditions:
1. The altitude should not exceed 2000m.
2. The upper limit of ambient temperature is +40℃, and the lower limit is -30℃ in general areas.
3. The wind pressure does not exceed 8 degrees.
4. The earthquake intensity does not exceed 8 degrees.
5. The thickness of ice coating is not more than 1mm.
6. There is no frequent violent vibration in the installation site.
7. Gas, steam, chemical deposits, salt spray, dust and other explosive and corrosive substances that seriously affect the insulation and conductive fertility of the isolating switch should be installed in ordinary installation sites.
8. The anti-fouling type is suitable for heavily polluted areas, but should not be used to cause superfluous fire and explosion.
Model and Definitions
Technical parameters
Rated Voltage
kV
|
Rated Current
A
|
Rated short-circuit current
kA
|
4S Thermally stable current
KA
|
Dynamic stable current
kA
|
Lightning impulse withstand voltage
kV
|
1 minute power frequency withstand voltage
kV
|
|
|
|
|
|
Grouding
|
isolated
|
Grouding
|
isolated
|
11
|
400
|
16
|
12.5
|
31.5
|
95
|
115
|
52
|
48
|
15
|
400
|
16
|
12.5
|
31.5
|
125
|
135
|
50
|
60
|
24
|
400
|
16
|
12.5
|
31.5
|
145
|
160
|
58
|
70
|
33
|
630
|
16
|
12.5
|
31.5
|
185
|
215
|
75
|
85
|
Product detail pictures:
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We stick to our enterprise spirit of "Quality, Performance, Innovation and Integrity". We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for China wholesale polymer IACM Manufacturers - Pole-mounted porcelain Air breaker switch – L&R , The product will supply to all over the world, such as: Turkmenistan, Eindhoven, Algeria, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.