| Customization: | Available |
|---|---|
| Certification: | CCC, ISO9001 |
| Shell Material: | Aluminum Alloy |
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INDOOR MEDIUM VOLTAGE SWITCHGEAR
The KYN 28-12 AC metal-clad indoor withdrawable switchgear (3.6-12 kV, 3-phase, AC, 50/60Hz) produced by our company is a power transmission and distribution device for accepting and distributing electric power in the sectionalized single-bus system, which is mainly used for accepting electric power of small and medium-sized generators, power distribution of industrial and mining enterprises, accepting and transmitting electric power for secondary substations, starting of large-sized HV motors and used in power plants, its functions are for control, protection and monitoring.
| Product Features |
| VD4 vacuum circuit breaker from ABB or domestic VS1 vacuum circuit breaker may be chosen. |
| The cubicle with high precision is assembled with imported steel plates coated with zinc & aluminum, which will not get rusty. |
| Metal-clad completely, each function unit thoroughly separated. |
| Even if the cubicle door is closed, the built-in withdrawable unit driven by a screw can be moved. |
| A simple and effective fail-safe interlock will prevent error operation. |
| Effective protection measures will ensure safety and prevent foreign materials and pests from entering. |
| The cable terminal compartment is large enough to connect lots of cables. |
| Both operation and monitoring are easy.OFast grounding switches for earthing and short-circuit. |
| Through the plateau type, seismic, internal combustion arc test, meet the demand of a broader market. |
| Project | Unit | Data | ||
| Rated voltage | kV | 3.6,7.2,12 | ||
| Rated frequency | Hz | 50/60 | ||
| Circuit breaker rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 | ||
| Rated current of switchgear | A | 630, 1250, 1600, 2000, 2500, 3150, 4000 | ||
| Rated short-time withstand current (4s) | kA | 16,20,25,31.5,40,50 | ||
| Rated peak withstand current (peak value) | kA | 40,50,63,80,100,125 | ||
| Rated short-circuit breaking current | kA | 16,20,25,31.5,40,50 | ||
| Rated short-circuit making a current (peak value) | kA | 40,50,63,80,100,125 | ||
| Rated insulation level | 1min power frequency withstand voltage | interpolar, Between poles | kV | 24,32,42 |
| between open contacts | kV | 24,32,48 | ||
| Lightning impulse withstand voltage (peak value) | interpolar, Between poles | kV | 40,60,75 | |
| between open contacts | kV | 46,70,85 | ||
| Note: 1. Short-circuit capacity of CT should be considered separately. | ||||
Zhejiang ZheGui Electric Co., Ltd established in 2013. We are located in Zhejiang with convenient transportation access and a developed electrical market.
We are a group of private enterprises that hold the production license issued by the former ministry of energy and ministry mechanical and electrical engineering.
The company has nearly 60 million fixed assets and more than 60 employees, covering 23133 square meters.
We are specialized in R&D production of complete switchgear of high and low voltage equipment such as prefabricated substation, distribution cabinet/ box, drawer cabinet, ring network
cabinet, inflatable cabinet, etc. We own 3 CNC bending machines, 3 shearing machines, 2 laser cutting machines and a series of advanced production equipment to further optimize the product structure and improve the efficiency of production. After nearly 7 years of development, it has passed ISO 9001-2000 quality system certification. All items produced
by our own factory, so our advantages are: reliable quality and reasonable price. Gather the world's energy to delight your business. It's honourable for Zhegui to share your progress, brilliance and success!
Q3: When can I get the price?
A3:Usually we quote within 24 hours after we get your inquiry.
Q5: What is the price of shipping?
A5: Depending upon the port of delivery, prices varies.
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