HD13 400A low voltage disconnect knife switch rotary blade changeover manual disconnect switch
HD13 knife switch
1.Description:
HD,HS series open knife switch and knife transfer switch (hereinafter refered to switch)are suitable in the assembled distrbuting equipment of AC 50Hz,rated voltage up to 380V, or DC up to 220V and rated current up to 3000A, used to infrequently make and break the AC or DC circuit in hand or acted as isolating switches.
In which:
1. Central handgrip style switches are mainly used in power station and acted as isolating switches,They are not intended for break the circuit with current.
2. Side handgrip style switches are mainly used in power box.
3. Central front lever operating mechanism style switches are mainly used in the front side
operated,rear maintained switchgear cubicle, the operating me chanism is fixed in the front of the cubicle.
4. Side front lever operating mechanism style switches are mainly used in the front side
operated,front maintained switchgear cubicle, the operating mechanism can be fixed on both sides of the cubicle.
5. The knife switch equipped with arc chute can cut off the current load, knife switches of other series are acted as isolating switches only.
The products are in conformity with the standard GB14048.3(idtIEC60947-3).
2.Specification:
| 1 | HS11-1000/48 | 1 | HD13-600/41 | |
| 2 | HS11-1500/48 | 2 | HD13-1000/41 | |
| 3 | HS12-200/31 | 3 | HD13-1500/40 | |
| 4 | HS12-400/31 | 4 | HD13-1500/41 | |
| 5 | HS12-600/31 | 5 |
|
|
| 6 | HS12-1000/31 | 6 | HD13-3000/40 | |
| 7 | HS12-1500/31 | 7 | HS13-200/31 | |
| 8 | HS12-200/41 | 8 | HS13-400/31 | |
| 9 | HS12-400/41 | 9 | HS13-600/31 | |
| 10 | HS12-600/41 | 10 | HS13-1000/31 | |
| 11 | HS12-1000/41 | 11 | HS13-1500/30 | |
| 12 | HD14-200/31 | 12 | HS13-1500/31 | |
| 13 | HD14-400/31 | 13 | HS13-2000/30 | |
| 14 | HD14-600/31 | 14 | HS13-3000/30 | |
| 15 | HD14-1000/31 | 15 | HS13-200/41 | |
| 16 | HD14-1500/31 | 16 | HS13-400/41 | |
| 17 | HD14-200/41 | 17 | HS13-600/41 | |
| 18 | HD14-400/41 | 18 | HS13-1000/41 | |
| 19 | HD14-600/41 | 19 | HS13-1500/40 | |
| 20 | HD14-1000/41 | 20 | HS13-1500/41 | |
| 21 | HD14-1500/41 | 21 | HS13-2000/40 | |
| 22 | 22 | HS13-3000/40 |
LINHAI YUFLY COMMERICAL CO., LTD. (YUFLY) is an authorized manufacturer and distributor mainly
producing electrical apparatus in power distribution system and line system, a high and new-technology
enterprise in Zhejiang Province China and AAA-grade Qualified Enterprise of Bank of China.
YUFLY mainly design, manufacture, sale and service of 145kV and below Circuit breaker,Load break
switch, Disconnect switch, Insulator, Surge arrester, Drop-out fuse, etc.
Industry Park (Workshop) covers a floor space of 50 ,000m 2 , equipped with a world–level advanced
processing equipments and machines, advanced design, reasonable structure, reliable performance,
the leading domestic level, high-voltage lines by the National Science and Technology.
YUFLY have an international business teams around 100 staffs who are all from famous university, most
of them have more than 30 years export experience and professional knowledge of electric power
system.
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clients, Offer quality products with competitive prices, Search and develop new products, Exploring new
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established agents and sub-company in Iran, Indonesia, Vietnam, Thailand, Myanmar, Syria, Korea,
Canada, Russia, Georgia, Cambodia, Ecuador, Nigeria, Kenya, Ghana.
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