This equipment is indoor metal armoring with drawable switchgear.3.6-12kilovolt three phase AC 50Hz single bus bar and the single bus bar section system's complete electricity distibution equipment is used in the power plant, small and medium-sized generator power transmission, industry and mining business power distribution as well as electrical industry system's second transformer substation's electric take-over, power transmission and large-scale high pressure motor starting and so on. The purpose is to control, protect and monitor. This switch equipment is up to the standard of IEC298,GB3906 and can prevent the charge from pushing and pulling the breaker, from opening and closing the breaker, from insulation with electricity by mistaken, from earthed switch closing the breaker,from opening the switch's interlock when it with electricity mistakenly. It can use with VSI vacuum circuit-breaker.It is indeed a kind of power distribution equipment with superior performance.
The switch equipment is designed according to GB3906-91 metal armoring seal switch equipment. The rectifier body is made up ofthe cabinet body and draw-out parts placed in the middle.The cabinet divides into four separate rooms,the outer covering protection grade is IP4X, when each smallroom and the circuit breaker is opened, the protection gade is IP2X It can suspend the inlet, outlet line, cable's inlet, outlet line and other function plan.After arranged and combined,it can become each kind of plan form of the power distribution equipment. This switch equipment may be installed and maintained from the frontage, therefore it may compose the dual arrangerment back to back and be installed against the wall, improving the switch equipment's security and flexibility and making full use of the occupying area.
Use environmental conditions
1. Ambient temperature:-10ºC~+40ºC,average value measure within 24h should not exceed 35°C;
2.Altitude: ≤1000m;
3. Relative humidity:daily≤95%, monthly≤90%;
4. Seismic intensity:≤Ms8;
5. Vapor pressure: daily≤2.2kPa, monthly≤1.8kPa.
6. Ambient environment: the installation site should be free of fire, explosive danger,serious pollution, chemical corrosion or severe vibration.
| Rated voltage |
kV |
12 |
Rated current |
A |
630 1250 1600 2000 2500 3150 4000 5000 |
| Rated frequency |
Hz |
50 |
Rated short-time withstand current |
kA |
16 20 25 31.5 |
| Rated peak withstand current |
kA |
40 50 63 80 |
1 min power frequency withsteand voltage |
kV |
42 |
| Rated impulse withstand voltage |
kV |
75 |
Rated short-circuit duration |
s |
4 |
| Degree of protection |
|
IP4X |
Rated current of branch busbar |
A |
630 1250 1600 2000 2500 3150 4000 5000 |
| Rated short-time withstand current |
kA |
16 20 25 31.5 40 50 |
Mass |
kg |
700~1200 |
Founded in 2008, registered capital of 108 million CNY, ROOQ electric group.;ltd is a high-tech enterprise specializing in the design, manufacture, sales and service of products such as power transformers, complete sets of electrical appliances, high and low voltage components, and smart city control systems.
Since its establishment, ROOQ has always adhered to product quality first, as the guide of "customer demands". It has successively served for T2 Wenzhou Airport, Ski Resort, Zhejiang National Defense Force, Hangzhou-Wenzhou Railway, Cangnan gymnasium, Country Garden Community, First People's Hospital of Songxi, Tema Road Lighting of Ghana, Presidential Palace of Burundi, Ministry of Energy of Rwanda, National Hospital of Mozambique, Refinery of CNPC in Thailand, State Television of Uzbekistan, Gold mine of Kyrgyzstan, National Data Center of Kazakhstan etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and strong advantages in special product customization and EPC power engineering general contracting now. Stable quality assurance and timely delivery capabilities have won widespread trust from users around the world.
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