Does it support communication interfaces?

Yes, it supports RS232C or RS485 interfaces for PLC connection with execution instruction time under 10ms.

What is the input voltage requirement?

The standard input is 3-phase 380V with frequencies of 50Hz or 60Hz.

Can the product be customized?

Yes, the series can be customized according to customer requirements, including voltage, frequency, and design.

Single Phase Input Single Phase Output Variable Frequency Power Supply China Supplier

Name: Single Phase Input Single Phase Output Variable Frequency Power Supply China Supplier
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 921315505

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

Pure Sine Wave Output: No radiation interference, small harmonic component, pure and stable sine wave output.

High Overload Capacity: Withstands 300% of rated current instantly with comprehensive protection devices.

Precise Digital Display: 4-digit LED displays voltage, frequency, current, and power with 0.1 resolution.

Flexible Customization: Accepts customized output voltage (0-1000V) and frequency (5-1000Hz) options.

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

Wide Voltage Range: Adjustable output voltage from 0-520VAC with frequency range 40-499.9Hz.

High Efficiency: Efficiency reaches 90% with fast response time of 2ms and low waveform distortion.

Programmable Control: Supports PLC connection with RS232/RS485 and 30 programmable storage groups.

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: ≤5.79h

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.