Portable Transformer Tester 3-Phase Transformer Turns Ratio& Group Tester

Name: Portable Transformer Tester 3-Phase Transformer Turns Ratio& Group Tester
Brand: Hubei Yoan Electrical Equipment Manufacturing Co., Ltd
SKU: 2316692205

Hubei, ChinaHubei Yoan Electrical Equipment Manufacturing Co., Ltd

US$853.68

1-4 Pieces

US$822.06

5+ Pieces

Product profile

Customization

Available

After-sales Service

Lifetime

Warranty

1year

Model NO.

YA2010B

Max Diameter of Workpiece

320mm

Mass Scope of Workpiece

3.8kg

Type

Transformer Ratio Tester

Maxcapacity

0.9 - 10000

Accuracy Grade

Load Way

Electronic Load

Display

Digital

Control

Manual Control

Weight

3.8kg

Power Source

AC220V

Relative Humidity

< 90%, Non-Condensing

Operating Temperature

-10℃ ~ 50℃

Instrument Weight

3.8kg

Working Power Supply

AC 220

Transport Package

Standard Export Packaging

Specification

Standard Specifications

Trademark

Yoan power

Origin

China

HS Code

8401301000

Production Capacity

5000

Key features

Fast Three-Phase Testing: Completes three-phase ratio testing in one go within 10 seconds.

Blind Measurement Support: Enables ratio and vector group tests without prior knowledge of connection modes.

Wide Measuring Range: Maximum ratio reaches 10000 with support for up to 197 tap positions.

Dual Power Supply Options: Adaptable to built-in lithium battery or external 220V AC power supply.

Large Data Storage: Local storage for 500 sets of data with USB export in Word format.

Comprehensive Protection: Built-in protection against reversed wiring, short circuits, and inter-turn faults.

Intelligent Color Interface: Features a large-color LCD screen with intuitive menu prompts for easy operation.

High Accuracy Grade: Accuracy grade 1 with resolution up to 0.0001 for precise measurements.

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: ≤0.05hTerms 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 24 hours through phone call , email ,or on-line communication to solve your problems . And if if necessary , our engineer can visit your company to afford technical support face to face .