What is the maximum overload capacity?

The device can withstand 300% of its rated current instantly without damage.

How many programmable groups are available?

The system supports a total of 30 programmable groups for different test scenarios.

What is the lead time for orders?

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

Three Phase Input Single Phase Output Variable Frequency AC Withstand Power Supply

Name: Three Phase Input Single Phase Output Variable Frequency AC Withstand Power Supply
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 921315475

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Input Voltage

380V

Model NO.

EPPS

Modulation System

PWM

Circuit

IGBT/PWM

Waveform

Sine Wave

Output Capacity

5kVA10kVA15kVA20kVA30kVA More at Customized

AC Input Voltage

3phase 4 Lines +G: 380V+-10% or at Customized

Input Frequency

47Hz--63Hz or 400Hz +-5%or at Customized

Withstand Voltage

3kv5kv6kv10kv More at Customized

Interface

Digital LED

Voltage Display

4 Digits, Digit Voltmeter, Resolution0.1V

Current Display

4 Digits, Digit Ampere Meter, Resolution 0.1A

Power Display

4 Digits, Digit Wattmeter, Resolution 0.1W

Cooling Unit

High Speed Variable Frequency Fan Cooling, Force a

Storage

M1(V-F-a),M2(V-F-a),M3(V-F-a)

AC Phase

Single

AC Output Voltage

Low Position(0-150V),High Position(0-300V)

Frequency Display

4 Digits, Resolution 0.1Hz

Transport Package

Plywood Case with Waterproof Plastic

Trademark

EP Hipot Electric

Origin

Wuhan, China

HS Code

8504401400

Production Capacity

500/Year

Key features

IGBT/PWM Technology: Adopts IGBT/PWM circuit for pure and stable sine wave output with low harmonic distortion.

Wide Output Range: Adjustable output voltage 0-520VAC and frequency 40-499.9Hz with programmable settings.

High Precision Display: 4-digit LED displays for voltage, frequency, current, and power with 0.1 resolution.

Strong Overload Capacity: Withstands 300% of rated current instantly with comprehensive protection against faults.

Unbalanced Load Support: Star type inverter mode allows independent phase loading for completely unbalanced loads.

Full Customization: Customizable output voltage up to 1000V, frequency up to 1000Hz, and dielectric withstand voltage.

Programmable Groups: Supports 30 programmable groups with adjustable voltage, frequency, risetime, and runtime.

Advanced Communication: Optional RS232 and RS485 interfaces for PLC connection with execution time under 10ms.

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: ≤1.53h

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.