Canton FairSourcing
Voltage transformers
SF6 current transformer for GIS or PASS
$10,00000–$20,00000/ unit FOB
Unit not stated by the supplier.
MOQ 1 unit
Estimated landed cost
$19,188 / unit
range $12,797–$25,580 · total ≈ $1,918,830
See what’s included
FOB goods (100)
$1,500,000
Ocean freight + handling (0.30 CBM)
$820
US duty (2.7%)
$40,500
Section 301 tariff (25.0%)
$375,000
Customs fees (MPF/HMF)
$2,510

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: Aluminum
  • Size: 520*780*1040
  • Color: Silver
  • 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
MaterialsAluminum
Size520*780*1040
ColorSilver
From the supplier

Drawing 1   CTs for GIS (casted with the flanges) outline and installation dimensions

 

Table 1   Dimensions of drawing 1

Symbols of drawing 1

Dimension of each product type

(mm)

66kV

110~150kV

220kV

B

Φ115

Φ140

Φ220

C

Φ285

4

Φ316.4

4

Φ550

4

D

Φ255

Φ273

Φ478

E

Φ552

Φ593.5

Φ1060

H

280

380

144

344

445

325

460

585










Note: These are the routine dimensions in the above table, if there is any different dimensions required, we can design according to the the clients.

Drawing 2   CTs for GIS (casted by epoxy resin with flanges) outline and installation dimensions


Table 2   Dimensions of drawing 2

Symbols of drawing 2

Dimension of each product type

(mm)

66kV

110kV

220kV

330kV

B

Φ115

Φ136

Φ220

Φ255

D

Φ242

Φ260

Φ478

Φ532

E

202

215

380

410

F

210

230

305

325

H1

402

565

465

953

665

1025

725

1085

H2

510

673

565

1053

825

1185

885

1245

Note: These are the routine dimensions in the above table, if there is any different dimensions required, we can design according to the the clients.



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


7.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)

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