What industries and equipment is it suitable for?

Widely used for product testing, laboratory, home appliances, motors, aviation equipment, export product inspection.

45kVA Single Phase Variable Frequency Power Supply, Multi-Protection for Industrial Electrical Testing

Name: 45kVA Single Phase Variable Frequency Power Supply, Multi-Protection for Industrial Electrical Testing
Brand: Guangzhou Expansuccess Technology Co.,Ltd
SKU: 1995891751

Guangdong, ChinaGuangzhou Expansuccess Technology Co.,Ltd

US$3,386.00-3,840.00

1 Piece

Sample price:US$3840.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Single

Model NO.

HTC-FCP3145

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

High 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

Expansuccess

Input Frequency

50Hz, 60 Hz.

Input Voltage

380V AC.

Output Voltage

0~300VAC (Phase Voltage) Phase Voltage 0-150V

Output Frequency

Standard 40Hz - 120Hz.Customize 400Hz

Methods of Making

IGBT/Pulse Width Modulation

Capacity

45kVA

Transport Package

Carton

Specification

D900*W800*H1189

Trademark

Expansuccess

Origin

China

HS Code

850440199

Production Capacity

50000/ Year

Key features

Pure Sine Wave Output: Delivers pure and stable sine wave output with harmonic distortion less than 2%.

Wide Frequency Range: Standard output 40Hz-120Hz with customizable option up to 400Hz.

High Overload Capacity: Instantaneous current can bear 3 times the rated current for robust performance.

Comprehensive Protection: Features overcurrent, over-temperature, short circuit, and power-off protection with alarms.

Multi-Parameter Display: Simultaneously measures and displays voltage, frequency, current, and power without switchover.

One-Year Warranty: Includes one-year free whole-machine warranty with lifetime maintenance support.

Global Certification: EU CE certified, suitable for international markets with various voltage and frequency standards.

Company profile

Guangzhou Expansuccess Technology Co.,LtdGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤2.85hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryGuangzhou Expansuccess Technology Co., Ltd. is identified as a China-based trading company in the electrical and electronics sector, offering customized power-supply solutions. Its stated product range includes transformers, high-precision DC power supplies, load meters, communication power supplies, and frequency-conversion power supplies. The supplier reports four production lines, 6–10 quality-control staff, and specified annual capacities across four product categories. It also reports export activity, with 71%–90% of sales from exports and self-operated import/export rights. However, the available information does not substantiate certifications, after-sales service systems, financial credibility, customer cases, or staff experience; the stated total staff experience is zero. The supplied establishment date is 2026, while exporting reportedly began in 2016, creating an unresolved timeline inconsistency.

Supplier typeThe supplier is explicitly classified as a Trading Company and operates as a Limited Company in China. Its business identity and legal structure are stated, although the information does not establish whether it owns or directly operates all manufacturing resources.

R&D capabilityThe supplier states that it provides customized power solutions and tailor-made products for different industries and application scenarios, indicating product-solution development capability. However, no patents, R&D team details, technologies, or innovation results are provided.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, and stated annual capacities of 100,000 DC electric-load sets, 30,000 frequency converters, 50,000 telecom power-supply sets, and 50,000 programmable-power-supply sets. These figures explicitly support production capability, although the reported total staff experience is zero and no manufacturing-process details are supplied.

Customization capabilityThe company explicitly describes its core offering as customized power solutions and states that its product range is tailor-made for specific customer needs, industries, and application scenarios. This is direct evidence of customization capability, though no customization examples or project records are provided.

Product Q&A

Q:What is a variable-frequency power supply?

The AC power supply from the mains is converted from AC to DC and then back to AC to output a pure sine wave. The frequency converter can simulate power grid indicators from different countries, and its output frequency and voltage are adjustable within a certain range. It can also display multiple parameters (such as voltage, frequency, current, apparent power, power factor, etc.).

Q:What is the input voltage of this variable frequency power supply?

Standard single-phase 220V / three-phase 380V. Voltages such as 110V, 120V, 460V, and 480V can be customized upon request.

Q:What output voltage and frequency can it provide?

Standard single-phase 0~300V adjustable Standard three-phase 0~520V adjustable Higher voltage output available upon request

Q:What is the rated power?

Power range from 1KVA to 200KVA, including 30KVA, 50KVA, 100KVA mainstream models.

Q:Does it have multiple safety protection functions?

Yes. Built-in overcurrent, over-temperature, short-circuit and instantaneous power failure protection.