Industrial Dual-Function Transformer Test System 20A DC Resistance Turn Ratio Vector Group Tester for Power System & Substation Maintenance

Name: Industrial Dual-Function Transformer Test System 20A DC Resistance Turn Ratio Vector Group Tester for Power System & Substation Maintenance
Brand: Hubei Yoan Electrical Equipment Manufacturing Co., Ltd
SKU: 2303082465

Hubei, ChinaHubei Yoan Electrical Equipment Manufacturing Co., Ltd

US$2,485.29-3,441.17

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

1year

Model NO.

YAZB-V TTR &DC Resistance Tester

Mass Scope of Workpiece

6.5

Type

Transformer Tester

Maxcapacity

10000

Accuracy Grade

0.01

Load Way

Electronic Load

Display

Needle

Control

Computer Control

Weight

6.5kg

Power Source

AC220V

Transport Package

1set

Specification

31.8cm*28cm*20.4

Trademark

Yoan

Origin

China

HS Code

8401301000

Key features

Dual-Function Integration: Combines DC resistance and transformer ratio testing in one device with single wiring.

High-Precision Measurement: Accuracy grade 0.01 with output currents ranging from 0.1A to 20A for low resistance values.

Lithium Battery Powered: Equipped with a 7.8Ah high-capacity lithium battery and built-in charger for portability.

Advanced Operating System: Runs on embedded Linux with A7+M4 dual-core architecture for smooth and secure operation.

Lifetime Maintenance Support: Offers lifetime maintenance and professional technical support for all operational issues.

OEM and ODM Services: Accepts custom logo embroidery and private label packaging for diverse regional standards.

Fast Delivery Options: Stocked conventional products delivered in 3-5 days; customized products in 10-30 days.

Global Technical Backup: Engineers provide 24-hour support via phone, email, or online, with optional on-site visits.

Company profile

Importers and Exporters

Hubei Yoan Electrical Equipment Manufacturing Co., Ltd

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤0.01hTerms of Payment: T/T, LC

About Our Factory & Business Background

AddressWuhan, Hubei, China

Plant Area882 square meters

Number of Employees26

International Commercial Terms(Incoterms)CIF, FOB, FAS, EXW, FCA, Others

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners1

Our Production Capability & Technical Expertise

Main ProductsHipot Tester, Vlf Tester, TTR Transformer Turns Ratio Tester, DC Winding Resistance Tester, Circuit Resistance Tester, Variable Frequency Series Resonance Withstand Vo, Relay Protection Tester, DC High Voltage Generator, High Voltage Circuit Breaker Analyzer, Cable Fault Locator or Cable Fault Tester

Production Lines2

Production MachinesComputer Winding Machine, Rolling Machine, Drying Oven

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Our Industry Experience & Global Business Record

Year of Establishment2026-04-23

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Is Yoanpower a trading company or a manufacturer?

Yoanpower is a manufacturer with our own factory,Specialize in the R&D and production of high-voltage test transformers and related electrical testing equipment. We are a high-tech enterprise with in-house R&D and manufacturing capabilities.

Q:How long is your delivery time ?

It depends on you product. Conventional products we have it in stock,it can be delivery within 3-5 working days customized product can be delivery within 10-30working days.

Q:Do you accept OEM order ?

Yes, OEM & ODM are acceptable.

Q:What's your payment terms?

It's adjustable which depends on the order details.

Q:Do you have Technical Backup to all customers from different countries ?

Sure,we have rich-experienced engineer service you within 24hours through phone,email or on-line communication to solve your problems .And if necessary,our engineer can visit your company to afford technical support face to face