Xhbp Series Frequency Conversion Resonance Test Device AC Withstand Voltage Tester

• After-sales Service: Warranty Certificate
• Warranty: 12 Months
• Test Mode: Saved Test
• Test Region: Forming Cable
• Cable Type: CAT3
• Certification: CE, ISO
• Model NO.: XHBP series
• Customized: Customized
• Color: White
• Test Frequency: 128Hz/111Hz/105Hz/94Hz(Afc)
• Resolution: 0.5m
• Transport Package: Wooden Box Filled with Foam Inside
• Specification: 350mm*280mm*170mm
• Trademark: XHDB
• Origin: China Xi′an
• HS Code: 8543201000
• Production Capacity: 1000pieces/Year

Product Description

Product introduction:

The XHBP series frequency conversion resonance test device is mainly designed and manufactured for the AC withstand voltage test of primary electrical equipment for substations of 220kV and below. It can meet the AC withstand voltage test of capacitive equipment such as transformer, GIS system, SF6 switch, cable and casing according to the regulations. This series of devices is mainly composed of variable frequency control power supply, excitation transformer, reactor and capacitor voltage divider. After the capacitor divider, the rectifier silicon stack is connected to complete the DC withstand voltage test of the device.

 

Main Features:

1. Reactors of the same voltage class and same capacity are smaller in size and lighter in weight;

2. The temperature rise is small at rated load;

3. Dry epoxy casting, high mechanical strength, good electrical insulation performance, beautiful and reliable;

4. The frequency conversion control source has a large capacity margin;

5. Strong protection function; good output waveform; good stability;

6. With a variety of working modes, easy to operate; 220V or 380V single-phase power supply, convenient for on-site power.

Main Specifications:

Rated capacity	135kVA
Input power supply	single-phase 380V voltage, frequency 50Hz
Rated voltage	108kV, 54kV, 27kV
Rated current	1.25A, 2.5A, 5A
Working frequency	30-300Hz
Waveform distortion rate	output voltage waveform distortion rate ≤ 1%
Working time	continuous 60min allowed under rated load
Temperature rise	The temperature rise is ≤65K after continuous operation under rated load for 60min
Quality factor	the device itself Q≥30 (f=45Hz)
Protection function	It has overcurrent, overvoltage and flashover protection for the tested product (see the variable frequency power supply section for details)
Measurement accuracy	system RMS level 1.5

 

Xi'an Xu&Hui Electromechanical Technology Co.,Ltd are one of famous brand of electrical equipment tester manufacturer in China, mainly produced underground cable fault locator, capacitors, insulation resistance tester, transformer oil tester, high voltage generator and earth resistance tester etc. We have several patents in this industry, and our products are export well in the global market, such as America, Brazil, Turkey, Russian,Israel, Thailand, India, etc. 

 

 

Our Advantages

 

 

On-site Test

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.
Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?

A:No, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance.