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Hmcxz-270kVA 270kv Series Variable Frequency Resonant AC Hipot Tester

Hmcxz-270kVA 270kv Series Variable Frequency Resonant AC Hipot Tester

AC withstand voltage test of 22kV/600MW thermal power generator, capacity ≤0.2158uF, test frequency 50Hz, test voltage 47kV, test time 1min
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Product Details of Hmcxz-270kVA 270kv Series Variable Frequency Resonant AC Hipot Tester

Product Introduction

Low-cost production is a systematic project, which is an important means to improve the competitiveness of our Ac Resonant Test Set, Transformer Oil Purifier, portable surge arrester test equipment. Striving for the best is a kind of struggle not to be left behind and a higher level of pursuit, the core of which is high quality and efficiency. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process, to create the first-call quality solutions, reasonable price, high quality of service, quick delivery, to offer you create new value. Our company always follows the pioneering spirit of self-improvement and the honest and simple management style.

Overview

The Variable Frequency Series AC Resonant Test System is mainly designed and manufactured for the AC withstand voltage test of 22kV/600MW power transformer and power system. Adopting multiple separate designs, it can meet the requirements of high voltage and small current equipment test conditions. It is the ideal voltage resistance equipment for the high-voltage test departments and power installation and repair engineering units. The variable frequency series ac resonant test system is mainly composed of a frequency control power supply, excitation transformer, high voltage reactor and capacitor divider.

Characteristic

Our variable frequency series AC resonant test system offers superior quality and competitive pricing, making it highly marketable. The tester is internally controlled by an embedded touch screen, with optimized operation functions for ease of use. Users simply need to set the test program, and the system will automatically complete the entire test process according to the configured parameters. Additionally, its software has undergone rigorous simulation testing to ensure safety, stability, and reliability.

Main Technical Parameters

Rated capacity

200kVA

Rated voltage

50kV

Rated current

4A

Operating frequency

Power frequency 50Hz

Output voltage waveform distortion rate

≤0.5%

Allow continuous working hours

5min(under rated load)

Temperature rise after continuous operation for 5min under rated load

≤65K

Device's own quality factor

Q≥10

System measuring accuracy

virtual value 1.5 class

Output power

single 220V, 50Hz

Over-current, overpressure and flashover protection are provided for the testing object

Environment temperature

-10 °C to -50 °C

Relative humidity

≤90%RH, Altitude≤1000m

AC Resonant Test System

AC Resonant Test System

AC Resonant Test System

AC Resonant Test System

AC Resonant Test System

Testing power and L,Cx

Testing object capacity range

Adjustable range of reactor

0.08~0.2158uF

47H~127H

Comment: Cx is the capacity of the testing object

Ac power frequency withstand test: The series resonance test device is used for the ac voltage to withstand the test of the generator.

List of equipment configuration

No.

Name

Model

Unit

quantity

Comment

1

Excitation transformer

JLB-20kVA/5kV/0.4kV

set

1


2

Control Bench

HZXB-(L)-20kVA/ 380V

set

1


3

Adjustable reactor

DK-(L)-200kVA/ 50kV

set

1


4

Divider

FRC-50kV

set

1


5

compensating capacitor

BC-50kV/0.08uF

set

1


6

Testing Line


set

1


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We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Hmcxz-270kVA 270kv Series Variable Frequency Resonant AC Hipot Tester. Our company takes industry serving the country as its own duty, and makes unremitting efforts for the prosperity of the great motherland, the great rejuvenation of the nation and the prosperity and development of the region where the company is located. We give full play to the company's scientific research advantages to provide technical support for industrial operation.

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