GVS16-40.5 series embedded poles handcart type vacuum circuit breaker, apply for rated voltage 24kV, frequency 50Hz three-phase AC power system, widely used in power plants, transformer substation, petrochemical, metallurgical, manufacturing, airport And communities , use for electrical facilities' protection and control, especially for frequently operating under the rated current Or more times for short-circuit current interrupting the place. With the VD4, VEP circuit breaker full realization of interchangeable. Can be installed on the away-style or fixed air-insulated switchgear cabinet. The product accordance to GB1984 AC high voltage circuit breaker ;, DL/T403 12 ~ 40.5kV Indoor AC high-voltage circuit breaker order technical condition ; and IEC60694, IEC6227-100 and other related standards.
GVS16-40.5 series embedded poles handcart type vacuum circuit breaker adapt to APG advanced technology, directly to put the vacuum interrupter Room and lead electrical circuit solid seal in epoxy resin post then become the way of solid sealing insulation, represents the highest level of the design and manufacture of high voltage vacuum circuit breaker today world.
Note: This models vacuum interrupter chamber seal replaced with ordinary insulation tube column installation method, the model GVS16-40.5P.
The Use of Environmental Conditions
1.Altitude: not exceed 2000m.
2.Ambient Temperature: not higher than +40 Celsius, not less than -15 Celsius.
3.Relative Humidity: daily average of not more than 95%, month average of not more than 90%.
4.Earthquake Intensity: not more than 8.
5.The ambient air without water drop, no fire, explosion hazard, serious filthy, chemical corrosion as well as place of intense vibration.
Product Specification / Models
3.Rated lightning impulse voltage tolerance (peak):185kV
4.Rated short-time power-frequency voltage tolerance (1min):95kV
5.Rated current: 630A, 1250A, 1600A, 2000A, 2500A
6.Rated short-circuit breaking current: 25kA, 31.5kA
7.Rated short-circuit closing current (peak): 63kA, 80kA
8.Rated short-circuit duration time: 4St
9.Rated operating sequence: O-0.3-CO-180s-CO
10.Rated a single/ back-to-back electric current breaking device group: 630/400At
11.Rated short-circuit breaking current breaking number: 30Times
15.Rated storage and operation voltage:AC220/110DC220/110V
17.Contact over travel:7.5u00b11.5mm
18.Average closing speed:0.7u00b10.2m/s
19.Average opening speed:1.6u00b10.2m/s
20.Contact closing spring time:<=3ms
21.Three phase closing opening asynchrony:<=2ms
Application / Models
used in power plants, substaions, petrochemical, metallurgical, manufacturing, airports, and communities.
Ghorit Electric Equipment Co., Ltd. Zhejiang is located in Xinguang Industrial Zone, Yueqing, Zhejiang Province, China, enjoys convenient transportation.
Ghorit covers 26,000 square meters inincluding a construction area of square meters, 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.