| Prod Model: |
KYN1-12 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage: |
10kv |
| Enclosure Material: |
2.5mm Cold Rolled Steel Sheet |
| Rated Current: |
630, 1250, , 3150 |
| Rated Short-Circuit Breaking Current: |
20 ,31.5, 40 |
| Rated Short-Circuit Making Current: |
50, 80, 100 |
| Mechanical Endurance: |
>10000 |
| Rated Current Breaking Times: |
>10000 |
| Degree Of Protection: |
IP2X |
| Type: |
Distribution Metering Box |
| Structure: |
Protection |
Product Description
General:
KYN1-12 drawable type AC metal-clad switchgear is used in 10kV, three phases, 50Hz power supply system for controlling, transmission and distribution. With several year's experiences on improving design, this kind of switchgear is suitable to be used in frequent operations specially and a new type of reinforced insulation and busbar with bypass has been developed update.
The design and structure of the switchgear conforms to IEC standards and GB 3906-91 standards. It has welding and package structure. The protection level of its enclosure is IP2X. It consists of trolley, front cubicle, back cubicle, instrument room of relay and the small busbar room on its ceiling. The front switchgear and the back switchgear are connected by bolts, the instrument room of relay and the body are connected by vibration absorber; Other parts are separated by steel sheets. It has the function of aerial incoming and outgoing line, cable incoming and outgoing and liaison between left parts and right parts.
Structure:
The enclosure of KYN1-12 indoor AC metal-clad draw-out switchgear is welded by bent steel plates. It consists of four parts: instrument compartment, front compartment, rear compartment and truck compartment. A kind of bolt connection is used in between the front compartment and the rear compartment. And a kind of shock absorber is used in between the instrument compartment and the enclosure. Steel plates separate each compartment. Several schemes could be available, such as overhead incoming and outgoing, cable incoming and out-going, contact to left or contact to right, etc.
Product feature:
KYN1-12 truck type 10KV HV Switchgear is complied with International Standards as well as Nation Standards.
It is a draw out truck trolley cubicle. Both of the enclosure and isolating plate of each functional units is made of 2.5mm cold rolled steel sheet, the surface is treated with phosphatization, anticorrosion, static plastic-pouring; Each part is connected by bolt of high intensity. It is featured by beautiful looking, easy installation and maintenance.
The frame of the trolley is made of cold rolled steel sheets in the process of punching and welding. The trolley has separate exhaust passage to the ceiling. Varieties of trolley have the same height and depth, so truck with the same specification can be interchanged. There are isolating position, testing position and working position inside the trolley, each of them has orientation device and position indicator. The trolley can be seen on each position as well as seen on the position indicator. When the trolley goes into the switchgear, the enclosure can be connected with earthing system of the switchgear. There are controlling indicator and off and on indicator of the spring mechanism of the circuit breaker on the panel of the truck.
The guide rails of the circuit breaker room are firm and flat. The truck can run smoothly on the working position and testing position. The valve is made up of nonmetallic insulating epoxy plates. When the truck is on the isolating position/ testing position, the static contact and the moving contact of the major loop are isolated by valve; When the truck enters into the working position, the valve opens automatically. The off and on condition of the circuit breaker, off and on mechanical position indicators and stored energy/ released energy indicator can be seen on the panel of the trolley. Only when the isolating plates between the truck room and cable compartment are pulled out, can the worker get into the switchgear to install or maintain the cable.
On the upper part of the trolley room, busbar room and cable room, there is compression release device. When the internal fault arc occurs in the circuit breaker or busbar room and cable room, the compression release metal plates at the ceiling opens automatically.
Ordering notice:
Please provide the followings
A. Main wiring scheme code, single line system diagram, pareto diagram and layout plan.
B. Secondary principle diagram, terminal pareto diagram. If without it, conform with the manufacturer's terminal pareto diagram.
C. The type, specification and quantity of the electrical components of switchgear.
D. Summary table of electrical equipment.
E. Please provide span and height dimensions if busbar bridge(between two ranks of switchgear or between switchgear and wall) is needed.
F. Please indicate if switchgear shall be on the special condition.
G. Please indicate type and quantity of other accessories, if necessary.
Main Technical Data:
| Rated Voltage (kV) | 12 |
| Rated Current (A) | 630, 1250, , 3150 |
| Rated short-circuit breaking current (KA) | 20 ,31.5, 40 |
| Rated short-circuit making current (KA) | 50, 80, 100 |
| Rated peak withstand current (peak value) (kA) | 50, 80, 100 |
| Rated short-time withstand current (r.m.s.) (kA/s) | 20/4, 31.5/4, 40/4 |
| Rated 1min power frequency condenstaion withstand voltage (kV) | 42 |
| Isolating distance insulation withstand voltage power frequency/lighting impulse (kV) | 48/85 (peak value) |
| Phase to phase and phase to earth insulation withstand volatge power frequency/lighting impulse (kV) | 42/75 (peak value) |
| Nominal creepage distance (mm/kV) | 20 |
| Mechanical endurance | >10000 |
| Rated current breaking times | >10000 |
| Rated short-current breaking times | 50, 30 |
| Opening time (S) | <0.06 |
| Closing time (S) | <0.1 |
| Degree of protection | IP2X |
| Operation mechanism and operation voltage (AC or DC) | DC 110,220 AC220 |
| Weight (including packing ) kg | <800 |
| Dimensions (Width×Depth×Height) mm | 800×1500×2200 840×1500×2200 880×1500×2200 1000×1650×2200 |
| Packing dimensions (Width×Depth×Height) mm | 1000×1750×2500 1040×1750×2500 1080×1900×2500 1200×1900×2500 |
Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries of VILLE INDUSTRY, It was invested by VILLE INDUSTRY, It is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services specialized in research, development, production of transformer and high voltage & low voltage electrical power equipment
Our Transmission and distribution companies can provide with whole solution for transformer substation and switch substation trunkey project!
The rated voltage from 11kV up to 132kV.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in power substation, power plant project and electrical power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.
Our transformer factory main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer. Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
The products are mainly used in Steel plant; Power - Fossil fuel plant, Nuclear power plant, Railway, Subway and Airport. Wind power generation; Hydroelectric plant engineering; International power generation plant; Power substation transmission and distribution; Residential housing estate power distribution system and so on.
Transformer factory Product includes:
Three phase double (three)- winding power transformer, generator power transformer, auto power transformer, rectifier transformer for each industry, furnace transformer, movable transformer, traction transformer and reactor, power plant auxiliary and standby transformers, transformers for substations of backbone and distribution networks. Transformer for metallurgical companies etc.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide transformer supplier"
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Power equipment application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
