How long is the delivery time?

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

Can I track my order after shipping?

Yes, you will receive a tracking number via email to monitor the delivery status in real-time.

What certifications does the product have?

The product has obtained EU CE certification, ensuring it meets international market safety and quality standards.

AC Withstand Voltage Power Supply

Name: 3kVA Three Phase Input Three Phase Output Frequency Conversion Power Supply/Variable Frequency Power Source/AC Withstand Voltage Power Supply
Brand: Guangzhou Expansuccess Technology Co.,Ltd
SKU: 1993990711

Guangdong, ChinaGuangzhou Expansuccess Technology Co.,Ltd

US$1,000.00-1,410.00

1 Piece

Sample price:US$1950.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Single

Model NO.

HTC-FCP3303

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±10%

Output Frequency

Standard 40Hz - 120Hz.Customize 400Hz

Methods of Making

IGBT/Pulse Width Modulation

Capacity

3kVA

Phase

Three Phase

Output Voltage

0~300VAC (Phase Voltage)/0-520VAC (Line Voltage).

Temperature

0-40deg.℃

Transport Package

Carton

Specification

D680*W500*H970

Trademark

Expansuccess

Origin

China

HS Code

850440199

Production Capacity

50000/ Year

Key features

Wide Frequency Range: Adjustable output frequency from 40Hz to 400Hz, customizable up to 400Hz for specific needs.

Comprehensive Protection: Equipped with over current, over temperature, short circuit, and instant power off protection.

High Precision Display: 4-digit LED displays for voltage, frequency, current, and power simultaneously without switching.

CE Certification: Obtained EU CE certification, meeting international market access requirements for safety and quality.

Lifetime Maintenance: Provides one-year free whole-machine warranty plus lifetime maintenance and free on-site training.

Versatile Applications: Suitable for motor testing, transformer testing, R&D labs, and quality assurance in manufacturing.

IGBT Technology: Uses IGBT/Pulse Width Modulation for efficient and stable power conversion and control.

Company profile

Guangzhou Expansuccess Technology Co.,LtdGuangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-12-26Nearest Port: guangzhou, shenzhen, hongkongAverage Response Time: ≤9.58hTerms 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.