Email:i-trade1@lnjldq.com Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

Power Electric 75kVA Pole Mounted Transformer Three Phase Tap Changer

Basic Info

  • Model NO.: S11

  • Phase: Three

  • Cooling Method: Oil-immersed Type Transformer

  • Certification: ISO9001

  • Frequency Characteristics: Power Frequency

  • Brand: Jinli 

  • Rating Capacity: 75kVA

  • Tap Changer: Three Phase Tap Changer

  • Iron Core: Wounded Core

  • Tank Design: Sealed

  • Trademark: Jinli

  • Origin:  China

  • Application: Power

  • Core: Core-type Transformer

  • Winding Type: Two-winding Transformer

  • Usage: Power Transformer

  • Shape of Core: Ring

  • Item: 75kVA Pole Mounted Transformer Tap Changer

  • Transformer: 75kVA Pole Mounted Transformer Three Phase

  • Bolts and Nuts: Stainless Steel

  • Material: CRGO,Copper,Minral Oil

  • Loss: Low Losses

  • Specification: CTOC type tested


Product Description

power electric 75kva pole mounted transformer three phase tap changer
Product overview
General
jinli offers a complete range of distribution transformers tap changer designed to grant the reliability, durability, and efficiency required in utility, industrial, and commercial applications.  Qualified employees implement the demanding standards in daily practice.

Standard Features

1,Product Range:15kVA-10000kVA, up to 44kV
2, System voltage: max. 36 kVA 200 BIL
3,Coolers: corrugated wall or radiator
4,Oil preservation: hermetically sealed or conservator/free breathing
5, Tap changer: off-circuit or on-load
6, Cooling medium: mineral oil, Midel
7, Steel type core clamping system
8, High voltage (HV) multilayer winding
9, Low voltage (LV) foil winding or layer winding
10, Winding materials aluminium or copper
11,High temperature class transformers
12,Low noise solution
13,Efficient transformers with reduced losses
14, Liquid-filled
15,Used in special conditions
16,Sophisticated facilities
17, Usage of wooden case
18, 3D package for drawings
19, Special test like Zero Sequence Impendence test
20, Cooling: ONAN, ONAN/ONAF, KFAF, KFW

Service condition
a) Suitable for indoor or outdoor application
b)Air temperature: Maximum temperature: +40ºC; Minimum temperature:-30ºC
c) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
d) Altitude above sea level: Maximum installation altitude: 2000m.
e)Max wind speed:35M/s
f) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
g) No frequent violent shake
Note: * Beyond those services condition should enquiry to manufacturer technical dept during order
Tests
1,   Voltage ratio. Polarity and phase relationship test on each tapping
2,   Resistance of all windings
3,  No-load current and no-load losses measurement
4,   Load losses measurement at rated current and frequency
5,   Impedance voltage measurement
6,   Induced over-voltage and separate source voltage withstand tests
7,  Impulse voltage withstand test.
8,   Noise level test
9,   Oil leakage test
10, Overload test at 150% rated current for one hour after temperature rise test and hot resistance measurement of (HV - LV)


In the 1980s, Liaoning Jinli Electric Power Electrical Appliance Co., Ltd was founded in Dandong city China and went on the road for hard entrepreneurship with strong beliefs. During more than 30 years encouraging and growing development in competitive market conditions, we accumulate rich experience, Jinli has become famous tap changer company of China and integrated R&D and manufacture enterprise function.

 Since Jinli company was founded, adhering to the enterprise philosophy of "Science and technology innovate product, quality service keep for the future, integrity cast the brand", we are influencing our enterprise values and management idea into our staffs in order to build a highly cohesive and loyal employees team. By now, the company has a large number of skilled and experienced technical personnel and experienced management personnel which lay a solid foundation for entering into the international stage. 

 Today, Jinli company has become Dandong key scientific and technological enterprises and National high and new technology enterprise. The brand "JINLI" is famous brand of Liaoning Province. "Seek Survival with Quality, Seek development with innovation". With advanced technology, strict management, high quality product, Jinli tap changer has achieved good public praise, customer's recognition and trust in the market.


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