Menu
For Buyer
Inquiry Basket
Get Apps
Download App!
Explore App Exclusive Discounts
English
Menu
Post Sourcing Request

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd

Hubei, China
Business Type:
Manufacturer/Factory
Main Products:
Hipot Tester , Vlf Tester , TTR Transformer Turns Ratio Tester , DC Winding Resistance ...
Number of Employees:
26
Address:
N/a, Wuhan, Hubei, China
Plant Area:
882 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
OEM/ODM Service
Visit My Factory

Hipot Tester, Vlf Tester, DC Winding Resistance Tester manufacturer / supplier in China, offering Hipot Tester 10kv Multi-Range Insulation Resistance Tester for Resistance Dielectric Absorption, 10kv Intelligent High Voltage Insulation Resistance Tester, Power Grid Maintenance Precision Testing Device, 5kv High-Voltage Insulation Resistance Tester Breaking Through Traditional Megohmmeter Limitations for Withstand Voltage Testing and so on.

Send Inquiry Chat Now
Diamond Member
Audited Supplier Audited Supplier
Supplier Homepage Discover
Once followed, you will receive an update reminder email
Latest updates from this supplier
Jun 26, 2026

New Products

Hipot Tester 10kv Multi-Range Insulation Resistance Tester for Resistance Dielectric Absorption
Hipot Tester 10kv Multi-Range Insulation Resistance Tester for Resistance Dielectric Absorption
US $860.29-893.38 / Piece

New Products

10kv Intelligent High Voltage Insulation Resistance Tester, Power Grid Maintenance Precision Testing Device
10kv Intelligent High Voltage Insulation Resistance Tester, Power Grid Maintenance Precision Testing Device
US $860.29-893.38 / Piece

New Products

Professional 5kv Power Insulation Resistance Tester High Voltage Test Equipment for Power Substation Transformer Hv Cable Insulation Diagnosis
Professional 5kv Power Insulation Resistance Tester High Voltage Test Equipment for Power Substation Transformer Hv Cable Insulation Diagnosis
US $688.24-714.71 / Piece

New Products

5kv Power Insulation Resistance Meter Industrial Hv Tester
5kv Power Insulation Resistance Meter Industrial Hv Tester
US $688.24-714.71 / Piece

New Products

High-Capacity Insulation Tester for Transformers, Motors, and Generators
High-Capacity Insulation Tester for Transformers, Motors, and Generators
US $688.24-714.71 / Piece
Jun 25, 2026

New Products

Dynamic Circuit Breaker Analyzer for Hv Switches Equipped with 3 Sensors, One-Click Three-Phase Breaker Parameter Measuring Device
Dynamic Circuit Breaker Analyzer for Hv Switches Equipped with 3 Sensors, One-Click Three-Phase Breaker Parameter Measuring Device
US $3,058.82-3,176.47 / Piece

New Products

Gkc-Va High Voltage Switch Tester with 3 Synchronous Sensors, Overcome Single Channel Test Defects for All Hv Circuit Breaker
Gkc-Va High Voltage Switch Tester with 3 Synchronous Sensors, Overcome Single Channel Test Defects for All Hv Circuit Breaker
US $3,058.82-3,176.47 / Piece

New Products

Channel Displacement Sensor Gkc-Va Circuit Breaker Analyzer, Fast Accurate Timing & Travel Test for Power Plant & Substation
Channel Displacement Sensor Gkc-Va Circuit Breaker Analyzer, Fast Accurate Timing & Travel Test for Power Plant & Substation
US $3,058.82-3,176.47 / Piece

New Products

Gkc-Va Hv Circuit Breaker Test Equipment, Three Channel Sensor Switchgear Tester for Sf6 Gis Vacuum Circuit Breaker Factory Inspection
Gkc-Va Hv Circuit Breaker Test Equipment, Three Channel Sensor Switchgear Tester for Sf6 Gis Vacuum Circuit Breaker Factory Inspection
US $3,058.82-3,176.47 / Piece

New Products

Gkc-Va Three Channel Hv Circuit Breaker Analyzer, Power Grid Preventive Maintenance Test Instrument for High Voltage Switchgear
Gkc-Va Three Channel Hv Circuit Breaker Analyzer, Power Grid Preventive Maintenance Test Instrument for High Voltage Switchgear
US $3,058.82-3,176.47 / Piece
Jun 24, 2026

Short Videos
Hipot tester manufacture

New Products

Zgf-120kv/5mA Hv Multiplier Set DC Withstand Diagnostic Instrument Test Generator for Sf6 Gis & Composite Polymer Insulator Defect Screening
Zgf-120kv/5mA Hv Multiplier Set DC Withstand Diagnostic Instrument Test Generator for Sf6 Gis & Composite Polymer Insulator Defect Screening
US $1,013.24-1,052.21 / Piece

New Products

120kv/5mA DC High Voltage Test Generator with High-Precision 0.75udc 1mA Special Function
120kv/5mA DC High Voltage Test Generator with High-Precision 0.75udc 1mA Special Function
US $1,013.24-1,052.21 / Piece

New Products

Zgf-120kv/5mA DC High Voltage Test Generator Hv DC Insulation Scanner, High Current DC Excitation Unit for Offshore Wind Subsea Export Cable
Zgf-120kv/5mA DC High Voltage Test Generator Hv DC Insulation Scanner, High Current DC Excitation Unit for Offshore Wind Subsea Export Cable
US $1,013.24-1,052.21 / Piece

New Products

Zgf-120kv/5mA DC High Voltage Test Generator DC Excitation Unit Made in China Subsea Cable Test Equipment
Zgf-120kv/5mA DC High Voltage Test Generator DC Excitation Unit Made in China Subsea Cable Test Equipment
US $1,013.24-1,052.21 / Piece

New Products

Zgf 120kv 5mA DC Hv Generator Leakage Profiler Portable Calibration Source for Large Solar Farm PV Inverter DC Dielectric Validation
Zgf 120kv 5mA DC Hv Generator Leakage Profiler Portable Calibration Source for Large Solar Farm PV Inverter DC Dielectric Validation
US $1,013.24-1,052.21 / Piece
Jun 23, 2026

Short Videos
Operation Console

New Products

Slq 5000A AC Primary Current Injector Large Current Generator for Current Voltage Transformer Calibration, Power Grid Commissioning & Factory Routine Test
Slq 5000A AC Primary Current Injector Large Current Generator for Current Voltage Transformer Calibration, Power Grid Commissioning & Factory Routine Test
US $1,050-1,200 / Piece

New Products

Slq5000A Primary Current Injection Test Set China High Current Generator for CT PT Ratio Test, Hv Test Equipment, Current Transformer Calibrator
Slq5000A Primary Current Injection Test Set China High Current Generator for CT PT Ratio Test, Hv Test Equipment, Current Transformer Calibrator
US $1,050-1,200 / Piece

New Products

Slq500A Primary Current Injection Test Set China High Current Generator CT PT Ratio Test Equipment, Relay Protection Tester, Hv Testing Machine
Slq500A Primary Current Injection Test Set China High Current Generator CT PT Ratio Test Equipment, Relay Protection Tester, Hv Testing Machine
US $1,050-1,200 / Piece

New Products

Slq500A Primary Current Injection Test Set China Hv Test Equipment CT PT Ratio Error Tester Relay Protection Calibration Machine
Slq500A Primary Current Injection Test Set China Hv Test Equipment CT PT Ratio Error Tester Relay Protection Calibration Machine
US $1,050-1,200 / Piece

New Products

Manufacturer Slq500A Primary Current Injection Test Set OEM High Current Generator CT PT Ratio Test Equipment with Custom Service
Manufacturer Slq500A Primary Current Injection Test Set OEM High Current Generator CT PT Ratio Test Equipment with Custom Service
US $1,050-1,200 / Piece
Jun 22, 2026

Short Videos
Control Box

New Products

10kVA High Voltage Intelligent Operation Box, Digital Calibration Insulation Strength Tester with Sound Light Alarm for Electrical Products Insulation Test
10kVA High Voltage Intelligent Operation Box, Digital Calibration Insulation Strength Tester with Sound Light Alarm for Electrical Products Insulation Test
US $1,050-1,200 / Piece

New Products

4. Wholesale 10kVA Intelligent Withstand Voltage Test Control Box, Full Chinese HMI Interface Hipot Tester with Overvoltage Protection for Power Plant & Substat
4. Wholesale 10kVA Intelligent Withstand Voltage Test Control Box, Full Chinese HMI Interface Hipot Tester with Overvoltage Protection for Power Plant & Substat
US $1,050-1,200 / Piece

New Products

Manufacturer 10kVA Hv Intelligent Control Box, Support Multiple Test Transformers, Automatic Timing & Pause Function Power System High Voltage Testing Device
Manufacturer 10kVA Hv Intelligent Control Box, Support Multiple Test Transformers, Automatic Timing & Pause Function Power System High Voltage Testing Device
US $1,050-1,200 / Piece

New Products

5.10kVA Intelligent Operation Control Box Made in China, Advanced Microchip Hv Test Equipment with Automatic Test & Result Judgment for Electrical Components I
5.10kVA Intelligent Operation Control Box Made in China, Advanced Microchip Hv Test Equipment with Automatic Test & Result Judgment for Electrical Components I
US $1,050-1,200 / Piece

New Products

10kVA Intelligent Control Box, 7 Inch HD Touch Screen Hipot Test Console, Automatic & Manual Dual Mode Withstand Voltage Test Equipment
10kVA Intelligent Control Box, 7 Inch HD Touch Screen Hipot Test Console, Automatic & Manual Dual Mode Withstand Voltage Test Equipment
US $1,050-1,200 / Piece
Jun 18, 2026

Short Videos
Yoan Power

New Products

Customizable Partial Discharge-Free Test Transformer Ydqw Series Hv Test Transformer Pd Detection Equipment for Power Substation University High Voltage Laborat
Customizable Partial Discharge-Free Test Transformer Ydqw Series Hv Test Transformer Pd Detection Equipment for Power Substation University High Voltage Laborat
US $1,433.82-1,488.97 / Piece

New Products

China Factory Partial Discharge-Free Test Transformer High Voltage Testing Transformer Sf6 Gas Filled Oil Immersed Hv Lab Equipment Comply GB/T7354 Dl/T417
China Factory Partial Discharge-Free Test Transformer High Voltage Testing Transformer Sf6 Gas Filled Oil Immersed Hv Lab Equipment Comply GB/T7354 Dl/T417
US $1,433.82-1,488.97 / Piece

New Products

Wholesale Made in China High Voltage Transformer Partial Discharge-Free Test Transformer Hipot Test Equipment for Electrical Appliance Motor Insulation Material
Wholesale Made in China High Voltage Transformer Partial Discharge-Free Test Transformer Hipot Test Equipment for Electrical Appliance Motor Insulation Material
US $1,433.82-1,488.97 / Piece

New Products

Chinese Manufacturer Ydqw Partial Discharge-Free Test Transformer Withstand Voltage Tester Complete High Voltage Partial Discharge Test System
Chinese Manufacturer Ydqw Partial Discharge-Free Test Transformer Withstand Voltage Tester Complete High Voltage Partial Discharge Test System
US $1,433.82-1,488.97 / Piece

New Products

Partial Discharge-Free Test Transformer Ydqw Series Test Equipment Pd Test System Hipot Tester for Cable Transformer Gis Power Frequency Withstand
Partial Discharge-Free Test Transformer Ydqw Series Test Equipment Pd Test System Hipot Tester for Cable Transformer Gis Power Frequency Withstand
US $1,433.82-1,488.97 / Piece
Jun 17, 2026

Short Videos
Yoan SF6 Gas Insulated Test Transformer

Short Videos
Yoan Oil Immersed Testing Transformer (YDJ Series)

Short Videos
Yoan Cylinder Oil Immersed Testing Transformer (YDJ-C Series)

Short Videos
Series Resonant Test Equipment

New Products

Advanced Concentric Winding Technology 20kVA/100kv Oil-Immersed Test Transformer with Low Leakage Flux Design
Advanced Concentric Winding Technology 20kVA/100kv Oil-Immersed Test Transformer with Low Leakage Flux Design
US $1,433.82-1,488.97 / Piece

New Products

Lightweight & Portable Made in China 20kVA/100kv Oil-Immersed Test Transformer for Easy on-Site Hv Testing
Lightweight & Portable Made in China 20kVA/100kv Oil-Immersed Test Transformer for Easy on-Site Hv Testing
US $1,433.82-1,488.97 / Piece

New Products

Lightweight & Portable Made in China 20kVA/100kv Oil-Immersed Test Transformer for Easy on-Site Hv Testing
Lightweight & Portable Made in China 20kVA/100kv Oil-Immersed Test Transformer for Easy on-Site Hv Testing
US $1,433.82-1,488.97 / Piece

New Products

Compact Power From China 20kVA/100kv Oil Test Transformer Designed for Field & Laboratory Use
Compact Power From China 20kVA/100kv Oil Test Transformer Designed for Field & Laboratory Use
US $1,433.82-1,488.97 / Piece

New Products

15kVA 150kv Output Oil-Immersed AC Test Transformer Concentric Winding Design with Low Leakage Flux & High Accuracy
15kVA 150kv Output Oil-Immersed AC Test Transformer Concentric Winding Design with Low Leakage Flux & High Accuracy
US $1,433.82-1,488.97 / Piece
Jun 16, 2026

Short Videos
Cylinder Test Transformer

Short Videos
YDJ oil- immersed transformer

New Products

Epoxy Cylinder High Voltage Test Transformer 50kVA 250kv Oil Type Lightweight with Control Cabinet
Epoxy Cylinder High Voltage Test Transformer 50kVA 250kv Oil Type Lightweight with Control Cabinet
US $1,433.82-1,488.97 / Piece

New Products

200kVA 300kv Oil Immersed Cylinder Test Transformer AC DC High Voltage Hipot Tester Power Frequency Dielectric Test Equipment with Control Cabinet
200kVA 300kv Oil Immersed Cylinder Test Transformer AC DC High Voltage Hipot Tester Power Frequency Dielectric Test Equipment with Control Cabinet
US $1,433.82-1,488.97 / Piece

New Products

Engineered for Power Preventive Maintenance Testing: 200kVA/200kv Oil-Immersed Test Transformer Total Solution
Engineered for Power Preventive Maintenance Testing: 200kVA/200kv Oil-Immersed Test Transformer Total Solution
US $1,433.82-1,488.97 / Piece

New Products

Chinese Manufacturer Heavy Duty 200kVA 300kv Oil Immersed Cylinder Test Transformer Partial Discharge Free Hv Test Equipment
Chinese Manufacturer Heavy Duty 200kVA 300kv Oil Immersed Cylinder Test Transformer Partial Discharge Free Hv Test Equipment
US $1,433.82-1,488.97 / Piece

New Products

Hot Selling 200kVA 300kv Oil Immersed Cylinder High Voltage Test Transformer Stable Output Low Wave Distortion for on-Site High Voltage Inspection
Hot Selling 200kVA 300kv Oil Immersed Cylinder High Voltage Test Transformer Stable Output Low Wave Distortion for on-Site High Voltage Inspection
US $1,433.82-1,488.97 / Piece
Jun 15, 2026

Short Videos
Yoan The hipot manufacture

New Products

100A Handheld Circuit Resistance Tester Max 60s Test Duration for on-Site Testing
100A Handheld Circuit Resistance Tester Max 60s Test Duration for on-Site Testing
US $1,433.82-1,488.97 / Piece

New Products

Portable 200A Contact Resistance Tester for Switchgear & Cable Resistance Testing
Portable 200A Contact Resistance Tester for Switchgear & Cable Resistance Testing
US $955.88-992.65 / Piece

New Products

200A Loop Resistance Tester with Printer for Hv/LV Switch & Cable DC Resistance Test
200A Loop Resistance Tester with Printer for Hv/LV Switch & Cable DC Resistance Test
US $955.88-992.65 / Piece

New Products

High Current 200A Micro Ohm Meter with Printing for Industrial Resistance Measurement
High Current 200A Micro Ohm Meter with Printing for Industrial Resistance Measurement
US $955.88-992.65 / Piece

New Products

Industrial 200A Loop Resistance Tester for Hv/LV Switch Contact Resistance
Industrial 200A Loop Resistance Tester for Hv/LV Switch Contact Resistance
US $955.88-992.65 / Piece
Jun 12, 2026

New Products

Industrial 100A Loop Resistance Test Device, High Precision High Voltage Equipment for Power Grid Inspection
Industrial 100A Loop Resistance Test Device, High Precision High Voltage Equipment for Power Grid Inspection
US $860.29-893.38 / Piece

New Products

100A Constant Current Circuit Resistance Tester, High Voltage Instrument for High/Low Voltage Switch Contact Resistance Detection
100A Constant Current Circuit Resistance Tester, High Voltage Instrument for High/Low Voltage Switch Contact Resistance Detection
US $860.29-893.38 / Piece

New Products

100A Loop Resistance Tester for Power Switchgear Preventive Test
100A Loop Resistance Tester for Power Switchgear Preventive Test
US $860.29-893.38 / Piece

New Products

Bibration-Proof 100A Circuit Resistance Meter, Made in China High Voltage Test Equipment for Power Maintenance
Bibration-Proof 100A Circuit Resistance Meter, Made in China High Voltage Test Equipment for Power Maintenance
US $860.29-893.38 / Piece

New Products

100A Loop Resistance Tester, High Voltage Test Equipment for Power Equipment Preventive Test & Handover Test
100A Loop Resistance Tester, High Voltage Test Equipment for Power Equipment Preventive Test & Handover Test
US $860.29-893.38 / Piece
Hot Products China Products Chinese Manufacturers/Suppliers China Wholesale Wholesale Price Industry Sites Regional Channels Product Index Mobile Site Insights
Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia
Copyright © 1998-2026 Focus Technology Co., Ltd. All Rights Reserved.
User Agreement Declaration Privacy Policy