Qingdao Hengfengyou Electrical Engineering Co., Ltd.
| Payment Terms | LC T/T |
| Supply Ability | 5000 piece/year |
| Delivery Time | 30 days |
| Packaging Details | wooden case |
| Type | metal clad |
| Rated frequency | AC 50Hz (60Hz) |
| Rated current(A) | 630, 1250, 1600, 2500, 3510, 4000 |
| Customized | OEM/ODM order acceptable |
| Application | Power transmission or distribution |
| Product Name | Electrical kyn28 12 switchgear 11kv |
| Rated Voltage | 3KV, 7.2KV, 12KV optional |
| Comply standards | DL/T404, IEC298,GB3906 |
| Brand Name | HENGFENGYOU |
| Model Number | GCS |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | LC T/T | Supply Ability | 5000 piece/year |
| Delivery Time | 30 days | Packaging Details | wooden case |
| Type | metal clad | Rated frequency | AC 50Hz (60Hz) |
| Rated current(A) | 630, 1250, 1600, 2500, 3510, 4000 | Customized | OEM/ODM order acceptable |
| Application | Power transmission or distribution | Product Name | Electrical kyn28 12 switchgear 11kv |
| Rated Voltage | 3KV, 7.2KV, 12KV optional | Comply standards | DL/T404, IEC298,GB3906 |
| Brand Name | HENGFENGYOU | Model Number | GCS |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC | Place of Origin | China |
| High Light | low tension switchgear ，low voltage metal clad switchgear | ||
Electrical Distribution Board Withdrawable GCK Low Voltage switchgear panel
Product Description
Metal-clad enclosed switchgear, with handcart
Air insulation
Separate earthing, 4 separate compartments: busbar compartment, handcart compartment, cable compartment, meters compartment.
Modular structure, plug electric connection
Perfect and reliable interlocks and pressure relief facilities.
Intelligentized system, less maintenance.
| no | name | unit | data |
| 1 | rated voltage | kv | 3, 6,10 |
| 2 | ratd current | A | 630,1000,1250,1600,2000,2500,3150 |
| 3 | rated frequency | HZ | 50 |
| 4 | rated short circuit drop out current(effective value) | KA | 20.25; 31.5; 40 |
| 5 | rated thermo stable current( peak value) | KA | 20.25; 31.5; 40 |
| 6 | rated dynamic current( peak value) | KA | 40; 80; 100 |
| 7 | rated power frequency withsand voltage(1min) | KV | inter-electrode and earth 42; inter -fractures 48 |
| 8 | ratd thunder impulse withstand voltage | KV | inter-electrode and earth 75; inter -fractures 85 |
| 9 | rated thermo stable time | KV | 4 |
| 10 | degree of protection | IP2X | |
| 11 | externam dimension(WXDXH) | MM | 1100x1200x2650( can design according to demand) |
| Rated isolation voltage | To 1000V |
| Rated operational voltage | To 600V |
| Rated frequency | 50 /60 Hz |
| Rated impact withstand voltage | 8 kV |
| Rated voltage of auxiliary circuit | AC380, 220V,DC 220V |
| Over voltage degree | III |
| Pollution degree | 3 |
| Rated current | 4000A |
| Horizontal busbar rated current | 4000A |
| Vertival busbar rated current | 2000, 1000A |
Working Environment
1. Indoor altitude above sea level: Maximum installation altitude: 2000m
2. Ambient air temperature: -5℃~+40℃ and the average temperature should not
exceed +35℃ in 24h
3. Relative humidity should not exceed 50% at max temperature +40℃. Higher
relative humidity is allowed at lower temperature. Ex. 90% at +20℃. But in view of
the temperature change, it is possible that moderate dews will produce casually.
4. No fire, explosion danger, serious pollution, chemical corrosion and severe vibration
5. Installation gradient not exceed 5°
6. This product is suitable for the following temperature transportation storage: -25℃ ~+55℃ 24h, in a short period of time (no more than 24hours) not more than+70℃.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
3000-5000
Employee Number:
100~200
Ecer Certification：
Active Member
Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product... Qingdao Hengfengyou Electrical Engineering Co., LTD., subordinate to Hengfengshuai Group, is an export-oriented enterprise with transmission and distribution industry as its main business, integrating product research and development, manufacturing and trade. Its main product...
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