Zhejiang, China
Registered Capital:
111800000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, FSC
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

High Voltage Transformer, Power Transformer, Hermetically Sealed manufacturer / supplier in China, offering Sealed Oil High Voltage Power Transformer, Honle Manufacturer for Hot Sale Jsw Precision Purifying Three Phase AC Voltage Stabilizer / Regulators, Honle Tdgc/Tsgc Series Single Phase 220V Automatic Adjustable Voltage Power Regulator and so on.

Gold Member Since 2014
Audited Supplier

Sealed Oil High Voltage Power Transformer

Min. Order / Reference FOB Price
1 Piece US $30,000-50,000/ Piece
Port: Ningbo, China
Production Capacity: 20000per Year
Payment Terms: L/C, T/T, Western Union
Application: Power, Electronic
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001

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Basic Info.

Model NO.
SZ9
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Honle
Connection Symbol
Dyn11 or Dyn0
Tank Design
Sealed
Trademark
HONLE
Transport Package
Wooden Case
Specification
CTOC type tested
Origin
Zhejaing China
HS Code
85042100
Overview & features
It is suitable for power systems of AC50Hz and rated working voltage up to and including 10kV, can be used as small and medium sized substation and industrial and mining enterprises, institutions, power distribution transformer equipment and lighting loads.

Iron
The iron core is made of cold-rolled grain-oriented silicon steel sheets with high magnetic conductivity, with inclined joint laminated structure. Section of the core limbs is of multi-class ladder round, with uniform section with that of yoke. 

Winding 
The winding adopts corrugated oil duct with non-dipping process, bound by shrinkable tape; all windings are of concentric coils; taps of HV winding with corresponding tapping voltage shall be led to the tap switch, and the switch shall be installed on the box cover. Power supply must be cut off first when changing the tapping voltage.

Installation of protection device 
Transformers of all capacity specifications have been equipped with pressure relief valve; 
Gas relay with alarm and tripping terminals is available on request. 


Oil-temperature measurement device 
All the transformers are equipped with tube holder for glass-stem thermometer that is set on the top of oil tank, and immersed in oil for about 120±10mm;
1000~2000kVA transformer is equipped with outdoor signal thermometer;


Transformer oil tank 
Transformer oil tank is composed of corrugated walls with powder painted surface and reinforced with film. Corrugated cooling fin not only has cooling function, but also has "breathing" function, the elasticity of corrugated cooling fin make it adapt to the change of oil volume due to change of temperature. So this hermetically sealed transformer does not have oil conservator, which decreases the height of transformer. 
The transformer adopts vacuum oil-injection technology during encapsulation that thoroughly removes the moisture from transformer, and keeps the transformer oil from contacting the air. This technology also avoid insulation performance reduction or oil aging due to entering of oxygen or moisture, it improves operation reliability of transformer. 


Service conditions
Installation height: altitude shall not exceed 1000m
Ambient temperature: -40ºC~40ºC



Dimensions & Schematic
Rated capacityInstallation dimension (mm)
kVALWHC1C2
20016508701340550550
25017008801490550550
31517509001560660660
400180010601600660660
500183010801660660660
630195011201690820820
800227012401840820820
1000231014001900820820
1250236014601940820820
1600243015101990820820

Technical parameter
Rated capacityVoltage combinationConnection group Loss (KW)No-load currentShort-circuit impedance Weight (kg)
kVAHV kVHigh-voltage tapping rangeLV kVsymbolNo-loadOn-load%%Oil weightGross weight 
2006
6.3
6.6
10
±4×2.5%0.4Yyn0
Dyn11
0.483.061.54.02601040
2500.563.601.42901160
3150.674.321.43201360
4000.805.221.33501550
5000.966.211.24001820
6301.207.651.14.54902170
8001.409.361.06002590
10001.7010.981.07103000
12501.9513.050.98203630
16002.4015.570.88404145

Sealed Oil High Voltage Power Transformer
ABOUT OUR COMPANY
a).HONLE Electronic co.,Ltd  is specified in producing power supply such as  Single phase and three phase voltage stabilizers, voltage regulator, distribution transformers, low-voltage switch gear assembly,complete plant equipment etc
b)Passed the ISO9001 quality management system certification  
c).HONLE insist on the quality of survival ,innovation and development  all the time , try our best to be winner to give you the competitive product .

Sealed Oil High Voltage Power Transformer
Sealed Oil High Voltage Power Transformer
Sealed Oil High Voltage Power Transformer




Our service :
a)Quick response to your inquiry
b)best quality with reasonable  price
c)long warranty ensure  you buy with no hesitation
FAQ:
Q1.WHY CHOOSE US
A--Best quality with reasonable  price .You will realize the answer when you compare ours product with others 
Q 2. what's the payment term? 
A --We usually  accept TT, 30% deposit and 70% balance against copy of BL
 
Q 3. how's the delivery time ?
A --Usually it will take about 25 days for production.
 
Q 3. tell me the standard of package?
A --For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
 
Q4. what kind of certificate you have ?
A. Our company already achieve ISO, CCC, and for products, we have CE

Q5.How long is your product warranty
A.2 years warranty after manufacturing date

More question? 
PLEASE FEEL FREE TO CONTACT US  YOU CAN GET OUR IMMEDIATE REPLY 











 

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