15kv Box-Type Combined Compact Transformer Substation American Substation Pad Mounted Transformer

• Customization: Available
• Type: Power
• Structure: Protection
• Model NO.: ZGS11-4000KVA/10/0.4
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 3 Uint
• Application Range: Power Plants
• Shell Material: Steel Plate
• Shell Protection Grade: IP30
• Brand: Kunji
• Rated Voltage: 10 to 35kv
• Rated Capacity: 100 to 3000kVA
• OEM: Offered
• Transport Package: Iron Case/Wooden Case
• Specification: Customization
• Trademark: kunji elctric
• Origin: Zhejiang, China
• HS Code: 8537209000
• Production Capacity: 100pieces/Month

Product Description

Product Description

 Combined Compact Transformer Substation American Substation Pad Mounted Transformer
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.

Technical Parameters
 

Name	Unit	Technical Parameters
Rated voltage	kV	10/0.4(High/Low)
Maximum operating	kV	12(High/Low)
Rated frequency	Hz	50
Rated capacity	kVA	50-1600
1 minute power frequency withstand voltage	kV	35
Lightning impulse voltage	kV	75
Cooling method		ONAN
High-voltage fuse breaking current reserve	kA	50
Plug-in fuse breaking current	kA	2.5
Ambient temperature	ºC	-35~+40
Coil allowable temperature rise	ºC	65
No-load voltage regulation		±5%or±2*2.5%
Noise level	db	50
Protection class		IP43

 

WORKING CONDITIONS 

1. Altitude: no more than 2000M.

 

2. Ambient temperature: high temperature: +40ºC; Low temperature: -45ºC : high monthly average temperature: +30ºC : high annual average temperature: +20ºC;

 

3, installation environment: no explosive, corrosive liquid, gas and dust, installation site without violent shock, allowed in a certain period of time Or run completely submerged in water.

 

4. Ground acceleration induced by earthquake Ag; The horizontal direction is lower than 3m/s; The vertical direction is lower than 1.5m/s.

 

5, the waveform of the power supply voltage: approximately sine wave.

 

6, three-phase power supply symmetry: for three-phase underground transformer, three-phase power supply voltage should be roughly symmetrical.

 

PRODUCTION DETAILS

Company Profile

Kunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Trcansformer. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.

Workshop



Certificate




 Packaging & Shipping



RFQ
1. Are you a trading company or manufacturer ?
    We are a professional  factory with  10 years experience in the field of High and low Voltage switchgears, Substation,transformers,
cable distribution box and various electrical equipment.
    Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice ?
    We offer  OEM/ODM service , can print your logo on product . our  professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .
3. What is your MOQ?
    Our MOQ is 1 piece.  
4. How long is your delivery lead time ?
    It depends on your  product requirement and quantity . Generally , 5~10  working days is avaliable .
5. How do you solve quality problems?
    Please porvide detailed photoes of quality problems.  our technical  and quality testing department  will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
    30%T/T in adcance,70% before shipment .  West union,L/C are also acceptable .