Does it support instantaneous overload?

Yes. It can withstand up to 3 times the rated current, suitable for loads with high inrush current such as motors and compressors.

Can special voltage or frequency be customized?

Yes. We support OEM and ODM customization. Output voltage range, frequency range, enclosure, interfaces, and other options can be adjusted based on customer requirements.

What is the overall efficiency?

The overall efficiency is greater than or equal to 85%. High-power IGBT modules are adopted for energy saving and stable operation.

Is there anti-interference protection on the input side?

Yes. A built-in EMI filter effectively suppresses grid interference and ensures clean output.

Q10: What are the warranty and after-sales support?

The warranty period is 12 months from the date of shipment. Lifetime technical support and maintenance guidance are available. Contact our sales team for detailed after-sales terms.

400V 50Hz AC Power Source with 2% Thd for Germany Motor Testing

Name: 400V 50Hz AC Power Source with 2% Thd for Germany Motor Testing
Brand: Shenzhen Feixiangda Electronic Co., Ltd.
SKU: 2189351902

Guangdong, ChinaShenzhen Feixiangda Electronic Co., Ltd.

US$2,986.36

1 Piece

Sample price:US$1539.00/piece.Request sample

Product profile

Customization

Available

Application

Aging Tests for Industrial Motors, Compressors, an

Output Type

Triple

Model NO.

VFPS

Principle of Work

Variable Frequency Drive (VFD) Via Inverter

Switch Mode

PWM Control

Main Circuit Type

Current

Voltage of Power Supply

Medium Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type

Brand

Feixiangda

Output Frequency Range

40Hz to 120Hz, Customizable up to 400Hz.

Load Regulation

Less Than or Equal to Plus/Minus 1%.

Harmonic Distortion

Less Than or Equal to 2%, Pure Sine Wave Output.

Protection Response Time

Less Than or Equal to 2ms, Overload, Over-Temperat

Overall Efficiency

Greater Than or Equal to 85%, IGBT Plus PWM Techno

Transport Package

Export Wooden Crates

Specification

Customizable

Trademark

Customizable

Origin

China

HS Code

8504401500

Production Capacity

5000

Key features

Pure sine wave output, THD less than or equal to 2%, ideal for sensitive equipment.

High-precision regulation, load regulation less than or equal to plus/minus 1%.

Output frequency adjustable from 40Hz to 120Hz, customizable up to 400Hz.

4-in-1 LED display: voltage, current, frequency, and power shown simultaneously.

3x instantaneous overload capacity for inrush load handling.

Multi-protection: overload, over-temperature, short-circuit, and power failure with 2ms response.

IGBT plus PWM technology, overall efficiency greater than or equal to 85%.

Ultra-isolation transformer for full input and output isolation.

High and low voltage range switch: 0-260V and 0-520V for multi-purpose use.

OEM and ODM customization available: voltage, frequency, enclosure, and interfaces.

Company profile

High Repeat Buyers ChoiceLow MOQ100% Finished Products InspectionProduct Certification

Shenzhen Feixiangda Electronic Co., Ltd.

Guangdong, 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: 19 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.18h

About Our Factory & Business Background

AddressBuilding 2, No. 49, Fenghuang 2nd Road, Humen Town, Dongguan, Guangdong, China

Plant Area5000 square meters

Number of Employees59

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsLow Frequency UPS, High Frequency UPS, AC Voltage Stabilizer AVR, Dry Type Transformer, Stabilizer Transformer Integrated Unit, Variable Frequency Power Supply, Voltage Regulator, Oil Immersed Voltage Stabilizer

Production Lines4

Production MachinesCutter, Bending Machine, Welding machine, Winding machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers3 people

Traceability of Raw MaterialsNo

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2006-12-12

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What types of equipment can this frequency power supply support?

It supports home appliances, motors, IT equipment, avionics, and other products for export testing and burn-in, as well as lab R&D and production line inspection.

Q:Can it simulate different national grid voltages and frequencies?

Yes. Output frequency is adjustable from 40Hz to 120Hz (customizable up to 400Hz). High and low voltage ranges support 0-260V and 0-520V, covering major global grid standards.

Q:How is the output waveform quality?

It uses IGBT plus PWM technology to output a pure sine wave with THD less than or equal to 2%, suitable for sensitive equipment.

Q:What parameters can be seen on the display panel?

A 4-in-1 LED display shows voltage, current, frequency, and power simultaneously. No switching is required, and all data is clearly visible at a glance.

Q:What protection functions does the device have?

A: It provides overload, over-temperature, short-circuit, and instant power failure protection with a response time of less than or equal to 2ms, ensuring the safety of the device and the tested products.