Three Phase on Load Tap Changer Oltc 2500kVA Dry Type Power Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Jicheng
• Transport Package: Export Wooden Case
• Trademark: JI CHENG
• Origin: Wen Zhou
• HS Code: 8537209000

Product Description

Product Description

  Jicheng Electric, founded in 2014, Headquarters is located in China Electric Capital Yueqing City,The company has advanced production line equipment and superb manufacturing technology, professional technical back-bone, professional production of 10kV, 35kV, 110kV, 220kV class oil-immersed power transformers, 10kV, 35kV insulation level of cast resin dry-type transformers, H class insulation environmentally friendly dry-type transformers, oil-immersed amorphous alloy transformer, amorphous alloy resin insulation dry-type transformers, 6kV, 10kV level mine mobile substation, mining and oil-immersed three-phase transformers, vacuum circuit breakers and 






Performance parameters

 

 

 

Detailed Photos

High overload distribution transformers
Product overview
In recent years, with the increasing mobility of the population, the hot season, and distribution transformers in rural areas during the Spring Festival period of severe overload short run problem of rural electricity appears. In order to solve such problem of electricity, the company response to the State Grid  Corporation of China in recent years advocated actively develop rural power distribution transformers and high overload capacity application work, we developed a high overload capacity distribution transformers.
High overload capacity integrated rural power distribution transformer station area based on typical load characteristics, high overload distribution transformer overload performance will meet the 1.5 times the rated capacity  of six hours, 1.75 times the rated capacity of 3 hours, 2.0 times the rated capacity of one hour of continuous operation stage design requirements, and does not affect the normal life of the

Product standard
IEC60076
High voltage(KV): 10(11,10.5,6.6,6.3,6)kV               Low voltage(KV): (0.4,0.415)kV
Connection of transformer winding: Dyn11 or   Yyn0     
Tapping range of HV:±5% ±2X2.5%
Insulating level: LI75AC35/LI OAC5                   
 Frequency: 50Hz

Dry Type Transformers Transformer Manufacturer New Model Power Transformers Factory Supply Transformer
Product characteristics
Service condition
Ambient temperature
Highest air temperature +40ºC,
Lowest air temperature -5ºC,
Hottest monthly average temperature+30ºC
Hottest yearly average temperature +20ºC
The height above the sea level is below 1000m;
The power supply voltage's cave is similar to sine wave
Three-phase power supply voltage is approximately symmetrical

Dry Type Transformers Transformer Manufacturer New Model Power Transformers Factory Supply Transformer
The main technical parameters
SCB11 Type 11kv

Rated capacity(KVA)	Voltage Combination and  tap  range			connection of transformer winding	No-load loss (w)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
	High voltage(KV)	High voltage tap range ( %)	Low voltage(KV)
30 50 80 100 125 160 200 250 315 400 500 630 630 800 1000 1250 1600 2000 2500	6 6.6 6.6 10 10.5 11	±5%  ±2x2.5%	0.4	Dyn11	170 240 330 360 420 490 560 650 790 880 1045 1210 1170 1370 1590 1880 2205 2745 3240	710 1000 1380 1570 1850 2130 2530 2760 3470 3990 4880 5880 5960 6960 8130 9690 11730 14450 17170	2.6 2.2 2.2 2 1.8 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0	4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6

SCB11 Type 20kV
Product standards
IEC60076
Rated HV: 20(22,24 ) kV
Rated LV: (0.4,0.415)kV
Tap connection range;
Non-exciting regulation (±5%, ±2x2.5% )
On-load regulation (±4x2.5)
connection of transformer winding: Dyn11 or Yyn0
Insulation level : Ll125AC50/AC5
Dry Type Transformers Transformer Manufacturer New Model Power Transformers Factory Supply Transformer
The main technical parameters
SCB11 Type 20kv

Rated capacity(KVA)	Voltage Combination and  tap  range			connection of transformer winding	No-load loss (w)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
	High voltage(KV)	High voltage tap range( %)	Low voltage(KV)
50 100 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500	20 24 22	±5%  ±2x2.5%	0.4	Dyn11 Yyn0	340 540 675 740 845 970 1150 1350 1530 1755 2070 2385 2790 3240 3870	1300 2100 2600 3100 3600 4300 5100 6100 7200 8700 10300 12150 14600 17250 20400	2.2 2 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.1 1.1 1.1 1.0 1.0	6 6 6 6 6 6 6 6 6 6 6 6 6 8 8

SC(B)11 Type 35kV
35kV non-excited tap-changing transformer
The main technical parameters
SCB11 Type 35kv

Rated capacity(KVA)	Voltage Combination and  tap  range			connection of transformer winding	No-load loss (w)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
	High voltage(KV)	High voltage tap range ( %)	Low voltage(KV)
800 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000 10000 12500 16000 20000	35-38.5	±5% ±2x2.5%	0.4	Dyn11 Yyn0	2000 2375 2785 3280 3760 4320 5360 6240 7440 8800 10080 11520 14000 17200 20400	9900 11500 13600 16300 19200 23000 25800 31000 36800 43000 48500 58500 68000 80000 90000	1.1 1.1 1.0 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.5 0.5 0.4	6.0 6.0 6.0 6.0 7.0 7.0 8.0 8.0 8.0 8.0 9.0 9.0 9.0 9.0 10.0

Certifications

 

 

Packaging & Shipping

Company Profile

 

 
  Jicheng Electric Co.. Ltd.is a modern technology companyintegrating R&D,production and sales of electrical equip-ment.it mainly produces high and low voltage complete setsofequipment,box type substations, power transformers, andDC panels.
   The company is market-oriented and actively develops newvarieties with independent intellectual property rights andbright science and technology.Products are moving towardszero defects.The company's full implementation of "customeisatisfaction project" has specifically established a strongtechnical after-sales service team to solve various technicaproblems for customers
    Faced with the challenges of economic globalization, Kyrgyz-stan has a far-sighted vision. With its brand as its banner andits science and technology as the driving force,it isdetermined to base itself on industrial electrics and adhere tothe development direction of "internationalization, scienceand technology,andindustrialization."
    The company'sbroad-mindedness and positive response to the country'scall for the development of electric power for the benefit ofmankind have created a new gloryin the electric powerindustry