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 | GGD, GCK, MNS |
| 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 | GGD, GCK, MNS |
| Certification | ISO IEC CB COC KEMA SNI SABS CCC | Place of Origin | China |
| High Light | low tension switchgear ，low voltage metal clad switchgear | ||
GCS MNS series 11KV 12kv three phase low voltage withdrawable switchgear switch cabinet electric switchgear
Structural features:
1.Framework using 8 mf type opening sections, installed on the main frame modulus is E = 20 mm and 100 mm Φ 9.2 mm of mounting holes, making flexible frame assembly.
2.The function rooms of the switch cabinet are isolated from each other, and the compartments are divided into functional unit rooms, bus rooms and cable rooms.The function of each chamber is relatively independent.
3.The horizontal busbar adopts the way of horizontal arrangement behind the cabinet to enhance the ability of the busbar to resist electric power.
4.The design of the cable compartment makes it very convenient to go in and out of the cable.
5.The module of drawer height is 160mm.Drawer changes change on height dimension only, its width, depth dimension is changeless.Drawers of the same functional unit have good interchangeability.Rated current of unit loop 400A and below.
6.Drawer panel with division, close, test, pull out the obvious mark of the position.The drawer unit is provided with a mechanical interlock.Drawer unit as the main body, at the same time with draw - out and fixed, can be mixed combination, arbitrary use.
7.The protection grade of cabinet body is IP30 IP40, still can choose according to user need.
Conditions of use
1.For indoor use, the elevation of the service point shall not exceed 2000m.
2.The ambient air temperature is no higher than +40 degrees and no lower than -5 degrees.The average temperature should not be higher than +35 degrees within 24 hours.When exceeding, the capacity should be reduced according to the actual situation.
3.The relative high temperature of the surrounding air is +40 ° c and does not exceed 50%.If +20 degrees is 90%, consideration should be given to the effect of occasional condensation caused by temperature changes.
4.When the device is installed, the tilt with the vertical plane shall not exceed 5°, and the whole set of cabinets shall be relatively flat in line with the standard of gbj232-2.
5.The device shall be installed in a place free from violent vibration and shock and where the electrical components are not sufficiently corroded for use
| 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) |
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.
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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