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Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

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Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

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Certification :	CE, ISO
Brand Name :	XZH TEST
Model Number :	XHDP series
Payment Terms :	T/T
Supply Ability :	1000 PCS/Year
Delivery Time :	5-8 days

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Product Details
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Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

Product Description

VLF AC Cable Hipot Tester
(very low frequency high voltage cable withstand voltage tester)

Xzh Test Very Low Frequency Vlf AC Withstand Voltage Tester 30-80kv Customizable

Your logo can be put on the panel of the equipment. Each equipment got a series number.

Features

This XHDP Series VLF AC cable hipot tester adopts digital frequency conversion technology, single-chip microcomputer control,voltage boost, buck, measurement, protection completely automatic. Due to the full electronic, so small size and light weight, the use of large screen color touch display, clear and intuitive, simple operation, display output waveform. The design index conforms to the national standard of "General Technical Conditions of Ultra-low frequency high voltage generator". The main features are as follows:

1 .The ultra-low frequency with rated voltage less than or equal to 60kV adopts a single link structure (a booster); The ultra-low frequency of more than 60kV adopts a series structure (two booster in series), which greatly reduces the overall weight and enhances the load capacity, and the two booster can be used separately to achieve a multi-purpose machine.
2 .Current and voltage data are sampled directly from the high voltage side, so the data is accurate.
3 .Intelligent comprehensive protection function: there is no need to set the current and voltage protection value, the instrument can calculate the overvoltage and overcurrent protection value according to the size of the test capacity and the test voltage value, and can also protect the voltage and current mutation, so it can capture the discharge situation. The protection operation time is less than 20ms.
4 .150kV high voltage line output, safe and reliable.
5 .Because of the closed-loop negative feedback control circuit, the output has no capacity rise effect.

Main technical parameters of the tester

Specification
Rated voltage	Carrying capacity	Application range	Remark
30kV(peak)	Automatic frequency change:0.1Hz-0.01Hz On-load capacity:<=10µF	Used for voltage test of cables and motors within 10KV	Customizable touch screen with USB port
40kV(peak)	Automatic frequency change:0.1Hz-0.01Hz On-load capacity:<=10µF	Used for voltage test of cables and motors within 10KV
50kV(peak)	Automatic change frequency: 0.1Hz-0.01Hz Load capacity: <=6µF	Used for voltage test of cables and motors within 15KV	Customizable touch screen with USB port
60kV(peak)	Automatic change frequency: 0.1Hz-0.01Hz Load capacity: <=5µF	Used for voltage test of cables and motors within 25KV	Can be customized with dielectric loss tester
80kV(peak)	Automatic change frequency: 0.1Hz-0.01Hz Carrying capacity: <=6µF(within 50kV), <=4µF(above 50kV)	Used for voltage resistance test of cables and motors within 35KV	Customizable touch screen with USB port

Output rated voltage	30kV-80kV The different specifications are shown in above Table
Output frequency	Automatic conversion range: 0.1Hz-0.01Hz
Carrying capacity	See above Table
AC voltage resolution	0.1kV
Voltage accuracy	3%
AC current resolution	0.1mA
AC current accuracy	3%
Voltage positive and negative peak error	≤ 3%
Voltage waveform distortion	≤ 3%
Conditions of use	indoor and outdoor; Temperature: -10ºC∽+40ºC; Humidity: ≤ 85%RH
Input power	Frequency 50Hz, voltage 220V±5%(or frequency 60Hz, voltage 110V±5%). If the micro generator is used for power supply, the frequency conversion generator should be used, and the ordinary generator can not be used, because the ordinary generator speed is unstable, which will make the boost voltage abnormal and damage the instrument.

Main structure of ultra-low frequency high voltage power supply(VLF hipot tester)

For the VLF hipot tester with a rated voltage below 50kv, a booster is used, which is called the single-coupled ultra-low frequency, and its structure and components are described in the following figure:

For VLF hipot tester with rated voltage above 50kv, two boosters are used in series, which is called series ultra-low frequency, and its structure and components are described in the following figure

Connection method for ultra-low frequency withstand voltage test

(1) The connection method of ultra-low frequency voltage withstand test when the two-stage booster is connected in series is as follows

(2)Below 50kV single-link ultra-low frequency voltage test connection mode is as follows

Test interface reference

Xzh Test Very Low Frequency Vlf AC Withstand Voltage Tester 30-80kv Customizable

The following photos are the physical pictures of the 50kV VLF hipot tester

If you would like to know more product related information, please contact us

Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

Xzh Test Very Low Frequency Vlf AC Withstand Voltage Tester 30-80kv Customizable

XZH TEST is a professional cable fault detection equipment manufacturer. We are a young team. Our development philosophy is humanized management, intelligent cloud-based products, and internationalized operations. Our development mission is to make electrical equipment free from undetectable failures.

Since its inception in 2013, our company has grown to become one of the largest manufacturer of underground cable fault detection equipment in China. An ISO 9001 and CE certified company, we produces a broad range of testing equipment.

What we can do

We have the ability to innovate new products and technologies.

We can provide complete system solutions for your project.

We provide online and offline practical and theoretical training.

We provide instrument repair and calibration.

Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

Xzh Test Very Low Frequency Vlf AC Withstand Voltage Tester 30-80kv Customizable

1. Are you a trading company or a manufacturer?

We are a professional manufacturer with more than 10 years of experience. We can strictly control the quality of parts and finished products.

2. What is the delivery time and inventory?

If our best-selling products are in stock, it will be 5-8 working days for shipment. But for mass production and customized production, the time will take 2-4 weeks.

3. What are your payment terms?

Payment ≤ USD 2000, 100% T/T prepayment. Orders over USD 2000 can be negotiated.

4. How long is your product warranty?

We provide 1 year warranty for the equipment.

5. How do you ensure quality?

The product links include R&D, manufacturing, commissioning and technical support, following strict and scientific management principles. Therefore, we can support strong production and R&D capabilities, and can produce high-quality products at competitive prices to meet customers' high requirements.

6. What support can I get?

We will provide training support, marketing support, technical support and supply chain support. You can contact us for more information.

7. Where is your factory? Can I visit your factory?

We are located in Xi'an, Shaanxi, China. We are close to Xi'an Xianyang International Airport, which is about 2 and half hours by plane from Shanghai and Guangzhou. All customers from all over the world are welcome to visit us.

8. How to become your dealer?

Every company interested in power system instruments can contact us without hesitation, including website letters, emails, telephones, etc. We will contact you quickly according to your company information and cooperation intentions.

Xzh Test Vlf AC Withstand Voltage Tester 30-80kv 0.05Hz Output Frequency Customizable

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