What are the warranty terms?

We provide a 1 or 2 years free warranty with long-life service.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available with flexible customization options.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Ephipot Epwt-20s Three Phase Automatic Winding Resistance Tester

Name: Ephipot Epwt-20s Three Phase Automatic Winding Resistance Tester
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 1970114722

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,590.00-4,950.00

1 Piece

Product profile

Customization

Available

After-sales Service

Onsite and Remote Guidance

Warranty

1or 2 Years Free Warranty Longlife Service

Model NO.

EPWT-20S

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Handheld

Accuracy Grade

0.2

Display

LCD Colour

Control

Computer Control

Weight

10kg

Power Source

220V or 110V at Customized

Three-Phase Test

10A+10A, 5A+5A, 1A+1A

Single-Phase Test

20A, 10A, 5A, 1A, 200mA

Accuracy

+/-0.2 % (+/-2digits)

Max. Resolution

0.1 Uohm

Protection Functions

Full

Working Power Supply

AC220V+-10%, 50Hz+-1Hz

Working Condition

Temperature:0-40 No Condensation

Tester Weight

10.2kg

Magnetization Function

Yes

Demagnetization Function

Yes

RS232

Yes

USB

Yes

Screen

Touch Screen

Data Storage

1000 Groups

Max Consumption

200W

Transport Package

Plywood Case

Specification

428mm* 350mm* 230mm

Trademark

EP Hipot Electric

Origin

Wuhan, China

HS Code

9030332000

Production Capacity

2000/Year

Key features

Three-Phase Simultaneous Testing: Integrates three-phase simultaneous test, magnetization, and demagnetization to greatly shorten test time.

High Precision Measurement: Accuracy grade 0.2 with minimum resolution of 0.1 micro-ohms for precise DC resistance testing.

Flexible Current Output: Output current up to 20A with multiple levels for single-phase and three-phase transformer testing.

7-Inch Touch Screen Interface: Features a 7-inch color touch screen with English interface for real-time data display and easy operation.

Comprehensive Data Storage: Built-in storage for 1000 groups of test data with calendar clock and print capabilities.

Multiple Communication Interfaces: Equipped with RS232 and USB interfaces for data transmission to computers or USB drives.

Robust Protection System: Perfect protection circuit with clear discharge indication to reduce misoperation risks.

Customizable Power Supply: Supports 220V or 110V power sources with customizable options for different regions.

Company profile

Product CertificationImporters and ExportersHigh Repeat Buyers ChoiceFast Delivery

EP HIPOT ELECTRIC CO., LTD.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Guangzhou Port; Shenzhen PortAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and technical-service company focused on electrical instrumentation and related equipment. It reports three production lines and annual output of 2,000 sets each for three listed testing products, with a stated off-peak lead time within 15 workdays. It offers customization from designs and samples, including full and flexible customization. The supplier describes global after-sales support through qualified service centers, but service procedures lack written records. Major weaknesses include no stated quality assurance, no supplier-management certification, no in-stock capability, no overseas warehouse or showroom, and no available SDK. R&D evidence is limited: one year of R&D engineer experience is reported, while the supplier is explicitly not identified as a professional technical supplier and does not provide 3D software design. No customer cases are provided, and financial information is insufficient for assessment.

CertificationsThe supplier-management certification field is recorded as NIL. In addition, the quality-control assessment states that no quality assurance is provided, indicating no explicit certification or formal quality-assurance evidence in the provided data.

R&D capabilityInnovation evidence is limited: the supplier reports no available SDK, does not provide 3D software design services, and is not classified as a professional technical supplier. It does offer several forms of design-based customization, but this does not establish strong independent innovation capability.

Production capacityThe supplier operates three lines—assembling, testing, and winding—and reports annual output of 2,000 sets each for a Transformer Ohmmeter, AC VLF Hipot Test Set, and Capacitance & Factor Dissipation Tester. It also has valid manufacturing-capacity contracts with each related subcontractor and reports an off-peak lead time within 15 workdays, although no in-stock capability is available.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, flexible customization, and minor customization. This is direct evidence of broad customization capability across multiple input formats and levels of modification.