What is the output waveform quality?

The output is a standard sine wave with a ripple coefficient less than 0.3% and tiny glitches.

Does it support automatic polarity measurement?

Yes, it has an added self-locking function for automatic detection of transformer polarity.

What is the working rate?

The work rate is 5000VA, ensuring strong load capacity for various testing scenarios.

Portable 500A 1000A High Current Tester Primary Current Injection Test Kit Engineering on Site

Name: Portable 500A 1000A High Current Tester Primary Current Injection Test Kit Engineering on Site
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 1900727625

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

Mass Scope of Workpiece

<900kg

Type

Strength Testing Machine

Model NO.

EPSD-1000A

Accuracy Grade

0.2

Load Way

Electronic Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Input Power

AC: 220V 25A, 50Hz Can Customized

Work Rate

5000va

Screen

LCD Digital Display

Primary Current Range

0 ~ 1000A

Current Stability

0.2

Output Current Mode

The True Effective Value Is Continuously Adjustabl

Dual Protection

Overload Electronic Protection and Software Protec

Operating Environment

Temperature -10-40degree

Relative Humidity

< 80%

Volume

430mm * 260mm * 260mm

Rated Current 1100%

Time (Seconds) 10s

Rated Current 100%

Time (Seconds) 60s

Rated Current 90%

Time (Seconds) 90s

Structure

Compact One

Current Adjustment

10-Turns Potentiometer Adjustment.

Transport Package

Plywood Case

Specification

430mm * 260mm * 260mm

Trademark

EP Hipot Electric

Origin

China

HS Code

9030339000

Production Capacity

1000/Year

Key features

High Current Range: Primary current range 0 to 1000A with continuous adjustment.

High Accuracy: Measurement accuracy up to 0.2S grade with 0.3% actual accuracy.

Digital Display: 128x64 dot matrix LCD with six-and-a-half digit true effective value display.

Compact Design: Lightweight and portable structure weighing under 900kg with small volume.

Dual Protection: Features overload electronic protection and software protection systems.

Customizable Power: Input power AC 220V 25A 50Hz can be customized to specific needs.

Automatic Polarity: Includes automatic transformer polarity measurement without separate experiments.

Wide Application: Suitable for power, railway, petrochemical, metallurgy, and mining enterprises.

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: ≤1.74h

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.