Canton FairSourcing
Voltage transformers

Out door Epoxy Resin Inductive Voltage Transformer

Guangdong Sihui Instrument Transformer works Co Ltd
10/10 fairsManufacturerModel JDZW25(G)-20
Out door Epoxy Resin Inductive Voltage Transformer
$30000–$85000/ unit FOB
Unit not stated by the supplier.
MOQ 3 unit
Estimated landed cost
$745 / unit
range $393–$1,098 · total ≈ $74,519
See what’s included
FOB goods (100)
$57,500
Ocean freight + handling (0.30 CBM)
$820
US duty (2.7%)
$1,553
Section 301 tariff (25.0%)
$14,375
Customs fees (MPF/HMF)
$271

Estimate in USD to a US port using category averages (HTS 8536/8504/8507), rates as of 2026-09. Other countries on request. A quote from your agent uses real carton sizes, freight and the exact tariff line.

Verify from $29 · written report in 3 business days · 100% refund if not satisfied

About this product

  • Materials: Epoxy Resin , Iron core, Enameled wire
  • Size: 344*125*22
  • Color: Brown
  • Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
  • Made in: Guangdong, China
Product details
MaterialsEpoxy Resin , Iron core, Enameled wire
Size344*125*22
ColorBrown
From the supplier

4. Medium Voltage Voltage Transformers.pdf

www.gdshp.com

1.Medium Voltage Voltage Transformers

2. Instruction

Outdoor voltage transformer of the type JDZW25(G)-20 is single phase and epoxy resin silicon rubber insulated product, it's used for metering electric energy, voltage control and relay protection in 50/60HZ rated voltage 20kV electric system. 

It can be used for medial voltage AIS, or can be used for medial voltage switchgears. They can operate in all kinds of environments (such as wide range temperature (-50~60℃), high altitude, high humidity, high pollution or salt).

3. Main Technical Parameters

Rated Primary 

Voltage

(kV)

Rated Secondary Voltage

(kV)

Accuracy Classes

Rated Outputs

(VA)

cosΦ=0.8

Total Limited Output

(VA)

13.8

15

15.75

20

22

0.1

0.11

0.115

0.12

0.22

0.23

0.2

10

250

0.5

30

1.0

60

3.0

120

Notes: 1) The data listed in the above table are the normal ones, or we can design them according to the customers' special requirements.

            2)Standards: GB 20840.3 & IEC 61869-3.


4. Outline drawing and installation dimensions


5.Payment Item: L/C or T/T (30% deposit in advance and 70% balance paid before shipping or 100% L/C at sight).


6.Packing: Plywood packing, with foam inside for protection, does not need fumigation treatment, it's in line with export packing requirements.

About the supplier

Guangdong Sihui Instrument Transformer works Co Ltd

Main products: Current transformer,Oil immersed power transformer,Dry type transformer,Auto voltage regulator

  • ✓Exhibited at 10 of the last 10 Canton Fairs
  • ✓Manufacturer
  • ✓Founded 1988
  • ✓Canton Fair Premium Supplier
  • ✓National high-tech enterprise
  • ✓AEO-certified exporter (customs-trusted)
See all products from this supplier →

Light & Electrical exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.

Supplier
Guangdong Sihui Instrument Transformer works Co Ltd
Zhaoqing, Guangdong, China
90
trust
  • Exhibited at 10 of the last 10 Canton Fairs
  • Manufacturer
  • Founded 1988
  • Canton Fair Premium Supplier
Canton Fair booth: 16.3D10 · Electronic and Electrical Products (140th session)

More from Guangdong Sihui Instrument Transformer works Co Ltd

Oil immersed inductive voltage transformer
Oil immersed inductive voltage transformer
$5,500.00–$7,500.00 / unit FOB
~$8323.17 landed · 100 pcs
Outdoor Combined Metering Transformers
Outdoor Combined Metering Transformers
$500.00–$1,000.00 / unit FOB
~$969.49 landed · 100 pcs
Oil immersed current transformer
Oil immersed current transformer
$2,500.00–$5,000.00 / unit FOB
~$4807.98 landed · 100 pcs
SF6 combined transformer
SF6 combined transformer
$8,000.00–$12,000.00 / unit FOB
~$12797.05 landed · 100 pcs
Oil immersed capacitive voltage transformer
Oil immersed capacitive voltage transformer
$2,500.00–$5,000.00 / unit FOB
~$4807.98 landed · 100 pcs
SF6 current transformer for GIS or PASS
SF6 current transformer for GIS or PASS
$10,000.00–$20,000.00 / unit FOB
~$19188.30 landed · 100 pcs
Oil immersed combined transformer
Oil immersed combined transformer
$2,400.00–$5,000.00 / unit FOB
~$4744.07 landed · 100 pcs
Dry Type Epoxy Resin Current Transformer
Dry Type Epoxy Resin Current Transformer
$100.00–$150.00 / unit FOB
~$168.41 landed · 100 pcs

All products from this supplier →

Similar products from other suppliers

$300.00–$850.00 / unit
MOQ 3 · Verify for $29
Hire sourcing agent