Chinese Professional Fuse Rail Switch Manufacturer In China - UP Three Phase Fuse Switch 250A Vertical Type Break Disconnector And Isolator – Up Electrical Detail:
UPR2 series isolating switch fuse type can loading operation, and provides the upper and lower side input/output structure, is suitable for the rated current is 250A – 630A. When installation can save more space, it can also be equipped with fuses and the monitor.The product not only can break with single phase,but also can break with three phase synchronously,in addition,
It can save large space when the complete product are installed for it,so it is widely used for importing box type transformer substation Integrating of current transformer and fuse switch initiated domestically, With knife-edge entry and arc extinguishing equipment, it is safe for operation. The isolating knife blade, full- range protection and semiconductor protection fusible core are optional, Capacity of operating with load reaches l.3 times of rated current.
Type of Fuse Switch | UPR2(3)-250 | UPR2(3)–400 | UPR2(3)–630 | ||||||
Ue | 415,500,690V | ||||||||
Ith | 250A | 400A | 630A | ||||||
Frequency | 50/60Hz | 50/60Hz | 50/60Hz | ||||||
UI | 1000V | 1000V | 1000V | ||||||
Uimp | 10KV | 10KV | l0KV | ||||||
Application category | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | AC23B | AC22B | AC21B | |
Degree Of Protection | IP30 | IP30 | IP30 | ||||||
Fuse Size | 1 | 2 | 3 | ||||||
Ue | 415V | 500V | 690V | 415V | 500V | 690V | 415V | 500V | 690V |
le | 250A | 250A | 250A | 400A | 400A | 350A | 630A | 630A | 500A |
Wire Specifications | 120mm2 | 240mm2 | 300mm2 | ||||||
General Connection Mode | Screw&Cable lug | Screw&Cable lug | Screw&Cable lug | ||||||
The Special Connection Mode | V-clamp | ||||||||
lnstallation of Busbar | Punched rectangle busbar | Unpunched rectangle busbar | 0ther | ||||||
Fixed Way | Screw | Hook | 0ther custorn accessories |
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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Chinese Professional Fuse Rail Switch Manufacturer In China - UP Three Phase Fuse Switch 250A Vertical Type Break Disconnector And Isolator – Up Electrical, The product will supply to all over the world, such as: Georgia, Czech Republic, Auckland, So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
By Cara from Saudi Arabia - 2018.08.12 12:27
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Adelaide from Philippines - 2017.06.22 12:49