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10kV High Accuracy Three Phases Voltage Transformer

10kV High Accuracy Three Phases Voltage Transformer

  • Order Quantity:
  • 3-80
  • Business:
  • Instrument Transformers,Power Transformers (Current Transformers,Voltage Transformers,Dry-type Power Transformers,Reactors,Trucks,Switches (Above 10kV),Sensors,Insulating Articles)
  • Export:
  • 31% - 40%
  • Volume:
  • US$10 Million - US$50 Million
  • Address:
  • No. 8, Fuhua Road, Dongcheng Street., Sihui, Zhaoqing, Guangdong, China (Mainland)

Product Detail

Quick Details
  • Place Of Origin:guangdong China (mainland)
  • Brand Name:sihu
  • Model Number:jdzx2 - 6(10)q.
  • Transformer:10kv High Accuracy Three Phasesvoltage Transformer
  • Quality Warranty:18 Months After Arival The Destination
  • Structure:3-phase 5-core Column
  • Standard:
  • Certificate:
  • Dimensions:534x206x282(mm)
  • Technology:vacuum Casting
  • Creepage Distance:240mm
  • Place Used:indoor
  • Color:brown

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Product Description



10kV High Accuracy Three Phases  Voltage Transformer

1. Brief Introduction

 ·Guangdong Sihui instrument voltage transformers have a full range of indoor or outdoor, as well as single phase or three phases. Our voltage transformers are widely used in various switchgears of power grid, power plants, substations, railway, and coal mining industries and so on.

· For epoxy resin insulated low voltage and medium voltage VTs, we have fused type, V-connection type, plateau type, pole-mounted type and post type and so on; For high voltage VTs, we have SF6 inductive voltage transformer, SF6 capacitor voltage transformer and oil- immerged voltage transformer and so on.

2. Outline electrical parameters are as below

    1).Primary voltage rating up to 1000 kV

    2).Secondary voltage rating of 0.11kV, 230kV, 110/√3kV, 115√3kV or custom specified

    3).Accuracy class up to 0.1 for metering; up to 3P, 5P for protection/relaying

    4).Multi windings, up to 3 windings or more

    5).Thermal limit outputs up to 2000 VA or custom specified

  *Except for the parameters listed above, we can design as per clients’ requirements

3. Main features

1).All outside parts, such as terminal box and mounting plate, are made of corrosion proof materials.

2).Low partial discharge
3).Matching different sizes switchgears

4).Used in voltage measuring and protection, high accuracy

5).Less maintenance and pollution free
6).Easily operated and mounted

7).High mechanical strength and high dielectric strength.

4. Manufacturing standards: IEC60044-2:2003, GB1207-2006


5. Technical Parameters for JSZW3- 3/6/10A(B) Voltage transformers


Technical Parameters Table


Rated Voltage Ratio (kV)

Accuracy Class

Rated Output* (VA)

Limiting Output


Cl. 0.5

Cl. 1

Cl. 3

Cl. 6P

JSZW3-3 A(B)










JSZW3-6 A(B)







JSZW3-10 A(B)



* Rated outputs here refer to the rated output of each pahse for 3-phase voltage transformers in accordance with standard of GB1207-2006. Rated outputs listed in the table only conform to the values in one among them.

Notes: Power factor cosΦ=0.8(lag) 


6 Features of JSZW3- 3/6/10A(B) Voltage Transforners

6.1 The products are suitable for voltage and KWH measuring as well as relay protection in the AC 50Hz 3, 6, or 10kV power system with a non-effective earthing neutral point.

6.2  A core column type structure with a side yoke is applied for the core of the product. The primary, secondary and residual voltage windings are insulated by epoxy resin.

6.3 There are type A and type B for the product according to the different installation mode. Type A is side installaion, its installation holes at the core clamp. For type B, it shall be fixed by installation bases.

Notes: Detailed technical data and outline drawings are provided upon request..

 Packaging & Shipping

 10kV High Accuracy Three Phases  Voltage Transformer:

For the low voltage products:

5 -10 days

For the medium voltage products:

10 -15 days

For the high voltage products:

20 -30 days


T/T or L/C




Wooden case

  And we have a team who is in charge of packing. The team consists of our skilful carpenters and experienced packing designers. These enable our packing reasonable, safe and reliable.

 Our Services


  • Your inquiry related to our product & price will be replied within 24hours
  • Well-trained & experienced staff are to answer all your inquiries in English of course.
  • Working time: 8:00am ~17:45pm, Monday to Saturday. (UTC+8).
  • Provide perfect after-sale service,  if you got any question, please contact with us and we wll  solve your problem immediately.
  • We have our own transportation department, goods can be delivered on time whenever they are ready. 
  • Your business relationship with us will be confidential to any third party.



Company Information


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