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AC Power Supply 5KV to 400KV Available, 0-520V, 400Hz Adjsutable

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China Pego Electronics (Yi Chun) Company Limited certification

Je viens de recevoir les doigts d essais, Je suis très satisfait , c est très bien

—— ESTI Formation

Dear Alice, The machines are working well now. Thank you for your support and patience to solve our problems and give us very useful suggestions in negotiation. Really a good cooperation.

—— TUV Rheinland Pvt. Ltd

Dear Penny, We really appreciate to buying from Pego Group for several years, all products come with good quality amd easy operation.

—— LIA Laboratories Limited

I have received the spring hammers, they are great!

—— BSH Group

Yes we got the probes and our engineers like them. Thanks.

—— Gamma Illumination Pty Ltd

the spring hammer looks good and works fine

—— Sigma Connectivity

This is to confirm the order has been well received and all is in good order. May I thank you for your very professional service.This has been a pleasant transaction.

—— Gallagher Group

절연강도 시험기 잘 받았습니다. 빠른 배송에 감사드리며 차후 또 다른 제품구입시 연락드리겠습니다.

—— 유진코퍼레이션에 황동익입니다.

I am sending this email to let you know that we receive the 2 vessels with the calibration certificate. I would like to thank you for the quality of the vessels and for your good work. I can’t wait to work with you on other topics.

—— Brandt France

we can confirm that it works very well! thank you for the good quality equipment.

—— PPC (Greece)

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AC Power Supply 5KV to 400KV Available, 0-520V, 400Hz Adjsutable

Large Image : AC Power Supply 5KV to 400KV Available, 0-520V, 400Hz Adjsutable

Product Details:

Place of Origin:	China
Brand Name:	Pego Electronics
Certification:	CNAS calibration Certificate
Model Number:	TY-8330

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	USD500~USD30000
Packaging Details:	woodencase
Delivery Time:	5-20 working days
Payment Terms:	T/T
Supply Ability:	100 sets/month

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Detailed Product Description

Power Capacity:

30KVA

Output Voltage:

0-520V

Output Frequency:

40.0Hz-499.9Hz

Harmonic Distortion:

Sinewave≤2%

Highlight:

5KV AC power supply adjustable

400KV high voltage power supply

400Hz AC power supply 520V

AC Power Supply 5KV to 400KV Available

High-precision variable frequency power supply with 0-520V output and 400Hz adjustable frequency capability

Product Overview

The IGBT/PWM variable frequency power supply is a high-precision, high-efficiency power conversion device that utilizes IGBT (Insulated Gate Bipolar Transistor) technology and advanced PWM (Pulse Width Modulation) control. This system converts standard industrial frequency mains power into pure sine wave AC power with continuously adjustable voltage and frequency across a wide range.

Key Features

4-digit real-time display of voltage (V), frequency (Hz), current (A), power (W), and power factor (PF)
No radiation interference with minimal harmonic components, delivering pure and stable sine wave output
Compatible with resistive, capacitive, inductive, and non-linear loads
Strong overload capacity capable of withstanding 300% of rated current instantly
Comprehensive protection systems including overcurrent, over-temperature, short circuit, and instant power-off protection with warning devices

Technical Specifications

Parameter	Specification
Phase	3-phase
Capacity	30KVA (Customizable)
Mode	IGBT/PWM
Input Voltage	3φ 4 W + G: 380V±10%
Input Frequency	47Hz-63Hz or 400Hz ±5%
Output Voltage	Low: 0-260V High: 260-520V
Maximum Current	84A@0-260V 42A@260-520V
Load Stability	≤±1%
Frequency Range	40.0Hz-499.9Hz (presetable)
Frequency Stability	≤±0.01%
Harmonic Distortion	Sinewave ≤2%
Display Resolution	4-digit with 0.1Hz/0.1V/0.1A/0.1W resolution
Protection Devices	Overheat, short circuit, instantaneous power off protection with alarm
Operating Temperature	0-40℃
Operating Humidity	0-90%
Dimensions	850mm (D) × 750mm (W) × 1200mm (H)
Weight	330KG

Applications

This high-performance power supply is widely applied in electrical performance testing, variable-frequency motor driving, aerospace applications, industrial scientific research, and various other technical fields requiring precise power conversion.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Tafadzwa Samu

Zimbabwe Dec 16.2025

Helpful (6)

Thank you so much for the great service . We will continue to work with you in the future

Κουτάντος Γρηγόριος

Greece Jan 24.2023

Helpful (1)

we can confirm that it works very well! thank you for the good quality equipment.

Jose Angel

Spain Jul 4.2022

Helpful (1)

I have received the spring hammers, they are great!

Tag:

Contact Person: Ms. Penny Peng

Tel: +86-18979554054

Fax: 86--4008266163-29929

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