| Type: | Distribution Metering Box |
|---|---|
| Structure: | Fixed Board |
| Certification: | ISO9001:2000, VDE, CCC |
| Form: | All- packaged Type |
| Operation Voltage: | High Voltage |
| Size: | 3 Uint |
| Samples: |
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| Customization: |
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1. Product Display
The combination transformer is characterized by reliable power supply, reasonable structure, quick installation, flexible and easy operation, small volume, low construction cost, etc. it is suitable for outdoor and indoor use, and is widely used in industrial parks, residential quarters, business center and high risers.
This substation normally comprises three compartments inside: High voltage compartment, (equiped with high/medium voltage switchgear , such as ring main unit , gas insulated switchgear ,its rated volatge can reach to 40.5kv maximum)Low voltage compartment ,Tranformer compartment (equipped with three phase oil immersed transformer or cast resin dry type transformer)
2. Product Drawing
3. Product Specification
| Capacity | 50KVA ~3500KVA |
| Phase | Three Phase |
| Primary Voltage | 4.16KV,12.47KV,13.2KV,13.8KV,24.94KV,34.5KV(Customizable) |
| Secondary Voltage | 480V,440V,420V,415V,400V(Customizable) |
| Frequency | 60HZ |
| Cooling way | ONAN |
| Tape changer | 5Position,2*±2.5%(Customizable) |
| Temperature Rise | 60ºC |
| Primary Insulation | Well Bushing |
| Secondary Connection | Standard Spade Connectors |
| Efficiency | Meet DOE 2016 Standard |
| Insulation | Mineral oil |
| Liquid level Gauge | Available |
| Temperature Gauge | Available |
| Fill Valve | Available |
| Drain Valve w/ Sampler | Available |
| Protection fuses | Bavonet fusing |
| Load break Switch | 2 or 4-Position load break switch |
| Front | Dead Front Primary, Live Front Secondary |
| Winding material | Copper |
| Ambient Temperature rating | -5ºC-40ºC |
| Sound Level | <60dB |
| Housing | Coated steel, Tamper Resistant w/Padlockable lift-up Lid |
| Mounting | Pad Mount |
4. Product Structur
5. Product Features
1.The shell is designed according to foreign technology, and has the characteristics of firmness, heat insulation, ventilation, corrosion prevention, dust prevention, water prevention, small animal prevention, beautiful appearance, etc. There are many choices of shell materials, such as aluminum alloy plate, steel plate, composite plate, stainless steel plate, non-metallic materials (glass fiber cement), etc.
2.High voltage switch gear choose xgn15, hxgn17 or kyn28a high voltage switchgear as incoming line, high voltage metering and high voltage outgoing line. The high-voltage side can be arranged into a variety of power supply modes, such as loop network power supply, terminal power supply, dual power supply, etc., and high-voltage metering elements can also be installed to meet the requirements of high-voltage metering. Load switch or vacuum circuit breaker is generally selected as the main switch, with compact and reasonable structure and perfect anti misoperation function
3.Low voltage switchgear choose GGD, GCS or MNS etc. as low-voltage incoming line, reactive power compensation and low-voltage outgoing line. The low-voltage side adopts panel type or cabinet mounted structure ,which can meet the power distribution, lighting distribution, reactive power compensation, electric energy measurement and other functions. The main switch generally adopts ordinary load switch or intelligent circuit breaker, with flexible installation and simple operation.
4. The transformer can be fully sealed oil immersed transformer or dry-type transformer. The oil immersed transformer can be S9,S11,S13 or SH15, and the dry-type transformer can be SCB11, SCB12, SCB14 or SCBH15. It can be freely configured according to the actual needs of customers, with many options and strong flexibility.
5. The top cover of the box is desgned as a double-layer structure, and the interlayer is filled with foam plastic, which has a good heat insulation effect. Anit condensation and automatic temperature control monitoring, heating and cooling devices are set in the transformer room. dustproof device is set at the position corresponding to the shutter outsdie the door panel and side plate.
6.Working Environment:
Transformer substation plays the role of voltage conversion equipment is transformer, in addition, substation equipment also open and close circuit switchgear, current collection bus, measurement and control transformers, meters, relay protection devices and lightning protection devices, dispatching communication devices, and some substations have reactive power compensation equipment. The main equipment and connection mode of substation vary according to its different functions.
Transformer is the main equipment of substation, which is divided into double-winding transformer, three-winding transformer and self-destructive transformer, that is, high and low voltage each phase share a winding, and a head is drawn from the middle of the high voltage winding as the outlet of the low voltage winding transformer. The voltage is proportional to the number of turns and the current is inversely proportional to the number of turns.
Product Application:
In addition to providing convenience for People's Daily electricity needs in the city, substations are also widely used in wind farms, photovoltaic power stations, hydropower stations, nuclear power plants, hub substations, important converter stations, backbone power grids, important transmission channels and other energy infrastructure scenarios
Company Profile
HeBei LeiCheng Since its inception, always adhere to the "quality first, credit first" business purpose, constantly develop innovative products, expand the market, and with many scientific research units, colleges and universities work closely and hired professional and technical personnel as guideline, USES the domestic and foreign advanced technology, experienced several years of hard struggle, finally achieved gratifying results, specifically Industry production of single-phase three-phase conversion power supply, control transformer, three coherent transformer, CNC machine tool control transformer, main transformers, power transformers, power transformers, special transformers, voltage regulator, voltage regulator, reactor, inverter, soft start and other CNC machine tools widely used, the company pays attention to the development of products, research and development at the same time, constantly strengthen the quality management.
Office Environment
Factory
Certifications
Packaging&Shipping
FAQ
1. Who we are ?
We are based in HeBei, China,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 1200-1500 people in our company.
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