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Brand Name : HENGFENGYOU
Model Number : Electrical Switchgear
Certification : ISO IEC CB COC KEMA SNI SABS CCC
Place of Origin : China
MOQ : 1
Price : 200-20000/piece
Payment Terms : LC T/T
Supply Ability : 5000 piece/year
Delivery Time : 30 days
Packaging Details : wooden case package
Name : Electrical Switchgear
Feature : Superior performance, product safety, reliability, environmental protection
Brand : Power Distribution Transformer
Standard : CE,ISO,UL,SABS,3C, IEC60076-11 ISO9001 ISO14001 KEMA CE
1.Product Description
Ac metal closed type shift switch cabinet is a three-phase ac 50HZ indoor device metal closed switch equipment.Is used in power plants, substation system rated voltage 35kV, rated maximum current 2000A maximum voltage no more than 40.5kV single bus or single bus sectionalized sets of distribution equipment.
Technical Parameters
No | Item | Unit | Parameter |
1 | Rated voltage | kV | 7.2kV, 12kV, 17.5kV, 24kV |
2 | Ratec frequency | Hz | 50/60 |
3 | Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
4 | Branch busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
5 | Main busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
6 | 1 min power frequency withstand voltage(wet/dry) | kV | 38/48, 50/60/60/65 |
7 | Lightning impulse withstand voltage | kV | 75, 95/125 |
8 | Rated short circuit breaking current(peak) | kA | 40/50/63/80/100 |
9 | Short time withstand current(4s) | kA | 20/25/31.5/40 |
10 | Protection type | IP4X for housing |
No | Item | Unit | Parameter |
1 | Rated voltage | kV | 36kV, 40.5kV |
2 | Ratec frequency | Hz | 50/60 |
3 | Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
4 | Branch busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
5 | Main busbar rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 |
6 | 1 min power frequency withstand voltage(wet/dry) | kV | 70/95 |
7 | Lightning impulse withstand voltage | kV | 170/185 |
8 | Rated short circuit breaking current(peak) | kA | 20/25/31.5/40 |
9 | Short time withstand current(4s) | kA | 40/50/63/100 |
10 | Protection type | IP4X for housing |
1. The box of the KYN28A air insulated metal clad switchgear is made of aluminum-zinc coated steel sheet, so it is light, strong and beautiful.
2. The electric clearance is larger than 125mm, and the composite insulation electric clearance is larger than 30 mm.
3. Central-positioned circuit breaker.
4. Perfect integrated interlocking mechanism
5. Completed primary systematic diagram, more than 80 main circuit schemes
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electric supplies box power distribution non-low voltage switchgear Images |