What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM or ODM service available?

Yes, we offer OEM and ODM services including full customization, flexible customization, and customization from designs or samples.

What is the maximum tested product current?

The maximum tested product current is 1.75A, 14A, or can be customized.

Power Frequency High Voltage Resonance Test System

Name: Power Frequency High Voltage Resonance Test System
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 1931023722

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,600.00-29,900.00

1 Set

Product profile

Customization

Available

After-sales Service

Onsite and Remote Guidance

Warranty

2 Years Free Warranty Longlife Service

Model NO.

EPCZ Series

Mass Scope of Workpiece

<900kg

Type

Strength Testing Machine

Accuracy Grade

0.5

Load Way

Electronic Load

Display

Color LCD Touch Screen

Control

Computer Control

Weight

0-100Kg

Power Source

AC380V

Output Voltage

Customized

Capacitance

Customized

Output Frequency

30 -300Hz

Resonant Voltage Waveform

Sine Wave, Waveform Distortion Rate <1.0%

Maximum Tested Product Current

1.75A 14A or Customized

Maximum Test Capacity

560kVA

Working Time

Continuous Working Time Is 60min Under Full Power

Quality Factor

30~90

Input Working Power

Three-Phase 380V

Ambient Temperature

-15~+40

Relative Humidity

<90rh%, No Condensation

Altitude

<5000m

Noise

Less Than 50dB

The System Is Consisted by

Variable Frequency Power Supply

The System Is Consisted

Exciting Transformer

Transport Package

Plywood Case with Foam and Waterproof Plastics

Specification

Customized

Trademark

EP Hipot

Origin

Wuhan, China

HS Code

9030339000

Production Capacity

500/Year

Key features

Wide Voltage Range: Rated output voltage up to 500kV for substation equipment testing.

Flexible Customization: Output voltage, capacitance, and maximum tested current are fully customizable.

High Precision Control: Frequency adjustment fineness of 0.1Hz with instability less than 0.01%.

Comprehensive Protection: Equipped with over current, over voltage, IPM, and discharge protection functions.

Portable Design: Small size and lightweight design for easy on-site operation and transport.

Real-time Monitoring: Color LCD touch screen displays test data, status, and operation steps in real-time.

Continuous Operation: Supports continuous working time of 60 minutes under full power load.

Versatile Applications: Suitable for testing transformers, cables, GIS systems, insulators, and generators.

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: ≤1.67h

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.