Tanaka Electric Tanaka Electric

Dgg Power Grid Medium/High Voltage CT Vt PT Current Substation Instrument Transformer

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Product Description

Basic Info.

Model NO.JDZ10-10(6)A1
PhaseSingle
Operation ConditionIndoor
UsageProtection, Measurement
Winding FormSingle Layer & Tightly Wound Type
Insulating MediumEpoxy Resin
InstallationExtension Type
Magnetic CircuitSingle Stage Type
Voltage PrincipleElectromagnetic Type
Insulation Level12/42/75kv, 7.2/30/60kv
Rated Frequency50Hz or 60Hz
Power FactorCosφ=0.8
Secondary Current5A or 1A
Ambient Temp-5ºC~+40ºC
OriginChina
HS Code8504311000

Product Description

Power Grid Medium/High Voltage Transformer

11-123kV Supplier of Integrated Power Transmission & Distribution Equipment.

More Than 15 Years Of Experience In Supplying State Grid And Southern Power Grid. Get factory pricing and technical support for your projects.

Instrument Transformer
Medium Voltage VT

With our seasoned manufacturing capabilities, you can bring your project concept to life. Our over 50 experienced engineers are ready to support your high- and low-voltage power system needs.

Bid Reference Items

Bid & Reference Standards:

REB ITEMS H-7.400B Through 7.800B
REB ITEM:H-1.100
BREB ITEM:C-1,2,3,4,5,10,11&13
MIUEPDSP GD-8 FY 2024-25
EDMS 17-401-2 / 17-400-2
CEB SPECIFICATION 082:2019

Technical Parameters (JDZ10-10(6)A1)

Technical Drawing
  • Compliance: GB/T 20840.1 & 3, IEC61869-1 & 3
  • Ambient Temp: -5ºC~+40ºC
  • Insulation Level: 12/42/75kV, 7.2/30/60kV
  • Power Factor: cosФ=0.8
  • Frequency: 50Hz or 60Hz
  • Weight: 23kg
Rated Voltage Ratio (kV) Accuracy Class Rated Output (VA) Limit Output (VA)
6/0.1/0.10.2/0.215/15300
6/0.1/0.220.2/315/100300
10/0.1/0.10.215/15300
10/0.1/0.220.2/315/100300

Outline & Installation Dimensions

Installation Dimensions

Product Portfolio & Manufacturing

Voltage Transformer Products
Other High Voltage Products

Core Strengths:

  • Over 30 Years Experience: Resolved wide range of technical challenges.
  • Strong Production: 4 production bases, 40,000 sqm, annual output exceeding 500 million.
  • Quality Assurance: Independent labs, certificates from IEC, KEMA, CNAS, TUV.
  • Global Supply: Serving national grids, EPC contractors, and industrial owners worldwide.
Testing Lab
Manufacturing Base
Project Cases
Certificates and Reports

Simple Project Support Steps

01 Requirement Sharing

Provide drawings, reference pictures, and specific technical needs.

02 Solution & Quote

Receive a customized solution and specific quotation within 24 hours.

03 Mass Production

Manufacturing starts upon approval and deposit, followed by arranged shipment.

Frequently Asked Questions

Q1: What voltage range do your products cover?
A: Our products cover integrated medium and high voltage levels from 11kV to 123kV, including circuit breakers and instrument transformers.
Q2: Do you provide official test reports for international tenders?
A: Yes, our products are supported by complete type test reports in accordance with IEC standards, including certifications from KEMA, CNAS, and TUV.
Q3: Are OEM and ODM services available?
A: Absolutely. We provide both OEM and ODM services, offering customized designs to meet your specific project specifications and technical drawings.
Q4: What is your production capacity for large-scale projects?
A: We operate four production bases covering 40,000 square meters with over 2,000 sets of molds, ensuring stable capacity and reliable delivery for global infrastructure.
Q5: Which applications are your transformers suitable for?
A: Our equipment is widely used in power grids, substations, industrial plants, mining projects, and general infrastructure distribution systems.
Q6: How long has your company supplied major power utilities?
A: We have more than 15 years of experience supplying major entities like the State Grid and Southern Power Grid with proven long-term performance.

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