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

Liaoning Jinli Electric Power Electrical Appliance Co.,Ltd

Jinli on Load Tap Changer for 33kv Distribution Transformer

Basic Info

  • Model NO.: 13

  • Phase: Three

  • Cooling Method: Oil-immersed Type Transformer

  • Certification: ISO9001,

  • Frequency Characteristics: Power Frequency

  • Brand: Jinli Tap Changer

  • Product Feature: 33kv Distribution Transformer

  • Material: CRGO,Copper,Minral Oil

  • Color: Grey or Optional

  • Package: Wooden Case

  • Losses: Low Losses

  • Specification: CTOC type tested

  • HS Code: 8535900090

  • Application: Power

  • Core: Core-type Transformer

  • Winding Type: Two-winding Transformer

  • Usage: Power Transformer

  • Shape of Core: Ring

  • Item: on Load Tap Changer 33kv Distribution Transformer

  • Volts: 33kv

  • Connection Symbol: Dyn11 Yyn0

  • Tank Design: Rectangle

  • Tap Changer: on Load Tap Changer

  • Trademark:Jinli

  • Origin: Liaoning China

Product Description

Jinli on load tap changer for 33kv distribution transformer

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. Jinli's tap changers are manufactured in accordance with the most demanding industry and international standards. Compliance with important standards, from IEC to VDE, is a matter of course, just as much as the exclusive use
of high-quality materials. 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)
 

 
Pckaging&Shipping
 Long time shipment & Seaworthy wooden box
Wooden package optional:
1,choose one unit/ wooden box
2,choose 2unit/ wooden box to save cost


 
Our services
1,Quick response in before sales period help you got order
 
2,Excellent service in production time let you know each step we made
 
3,Reliable quality solve you aftersale headache
 
4,Long quality waranty ensure you can buy without hesitate

Company Information
We are professional manufacturer of transformer tap changers

 
ISO9001&14001 approval company
 
Each series transformer tap changer we manufacutured was type tested
 
Professional technical team ensure our product was always advanced amony your competitor

Today, boasting the value of products specialization, brand management, and business globalization, with the sprits of pragmatism, innovation, efficiency, and responsibility,jinli Company is dedicated to become the biggest name in the international business of transformers tap changers in China, and contributes its share to the transformation from the Made in China into the Invented in China.

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