Сохранить в закладки 62196153998:



1) Main Technical Data
| Main Technical Specification | Unit | Specification |
| Rated voltage | KV | 12 |
| Rated current | A | 630 |
| Rated frenquency | HZ | 50 |
| Rated short-time power frequency withstand voltage(1min) | KV | 42 |
| Rated lightning impulse withstand voltage | KV | 75 |
| Rated short-circuit breaking current | KA | 12.5/16/20 |
| Rated short-circuit making current(peak) | KA | 31.5/40/50 |
| Rated operations of short-circuit breaking current interruption | Times | 30 |
| Rated single capacitor bank breaking current | A | 400 |
| Rated short-time withstand current | KA | 12.5/16/20 |
| Rated peak withstand current | KA | 31.5/40/50 |
| Rated duration of short-circuit | S | 4 |
| Mechanical life | Times | 10000 |
| Contact closing force due to bellows and atmosphere | N | 70±40 |
| Counterforce at rated contact stroke | N | 120±50 |
| Circuit resistance at rated contact force | μΩ | ≤20 |
| Shelf life | Years | 20 |
| Contact erosion limit | mm | 3 |
| Weight of moving parts | Kg | ≤0.7 |
2) Mechanical Data Required For Matched Vacuum Switchgear
| Main Technical Specification | Unit | Specification |
| Rated contact stroke | mm | 9±1 |
| Average opening speed | m/s | 1.0±0.25 |
| Average closing speed | m/s | 0.65±0.15 |
| Added contact force | N | 900/1300/1600±100 |
| Contact bouncing duration at closing operation | ms | ≤2 |
| Contact bouncing bank amplitude of opening operation | mm | ≤2 |
| Three-pole simultaneity | ms | ≤1 |

Ghorit Electric Co., Ltd. is located in Xinguang Industrial Zone, Yueqing, Zhejiang Province, China, enjoys convenient transportation.Ghorit covers 26,000 m2 including a construction area of 12,000 m2, integrates R&D, manufacture, sale and service, also has built a new production base in Shanghai.
Ghorit mainly produces and sells high-voltage electrical components and related equipments.
Ghorit has passed ISO9001. Ghorit adhere to the tenet of " survival based on high-quality products". with strong technical force, advanced production technology, perfect detection means and super product quality, Ghorit keeps on expanding the markets and has won a high reputation among the customers.


Trade Term:
Trade terms: FOB, CIF,EXW
Payment terms: T/T, L/C, Western Union, Paypal
Payment condition: 30% as deposit paid in advance, the balance paid before shipping.
Delivery time: within 20 working days after receive deposit and confirm details
packing: neutral carton, wooden case or as required
Delivery: by sea, by train, by air, by express delivery
Новинки товаров от производителей по оптовым ценам