HZDP-40kV 40kV VLF Cable High Voltage Test System

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of HZDP-40kV 40kV VLF Cable High Voltage Test System in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

HZDP-40kV 40kV VLF Cable High Voltage Test System

I. Overview

High voltage withstand testing of electrical equipment is one of the most important items specified in insulation preventive testing.

Withstand voltage testing can be categorized into AC withstand voltage testing and DC withstand voltage testing. AC withstand voltage testing further encompasses power frequency, variable frequency, and 0.1 Hz very low frequency (VLF) test technologies. Among these, the 0.1 Hz VLF technique is the latest technology recommended by the International Electrotechnical Commission (IEC).

Our company's new-generation VLF high-voltage generator is a core product independently developed using the latest American technology, designed to meet the highest international standards. It features a 7-inch touch screen, the latest ARM7 single-chip microcomputer, a high-speed AD acquisition circuit, and is equipped with background management software. It overcomes many shortcomings of domestic similar products (see Table 1), and its cost-performance ratio is significantly higher than that of comparable imported products. It is especially suitable for withstand voltage testing of electrical equipment with large insulation equivalent capacitance, such as power cables, power capacitors, and large and medium-sized generators and motors.

II.Technical parameters of series products

I. Transportation and preservation

(1) transportation

The product must be packed during transportation. Cartons can be packed in cartons or wooden boxes, and foam proof layer should be placed in the packing box. The packed products shall be able to be transported by road, railway and air. It shall not be placed in the open truck during transportation. The warehouse shall be protected from rain, dust and mechanical damage.

(2) storage

When the instrument is not used at ordinary times, it should be stored in a room with ambient humidity of - 20 ℃ ~ + 60 ℃, relative humidity of no more than 85%, ventilation and no corrosive gas. Storage should not be close to the floor and walls.

(3) moisture proof

In humid areas or wet seasons, if the instrument is not used for a long time, it is required to turn on and power on once a month (about two hours) to make the moisture emission and protect the components.

(4) anti exposure

When the instrument is used outdoors, direct sunlight exposure shall be avoided or reduced as much as possible. When the instrument is used outdoors, direct sunlight exposure shall be avoided or reduced as much as possible.

II. Quality assurance

(1) the instrument is manufactured in strict accordance with national standards and enterprise standards, and each instrument is subject to strict factory inspection.

(2) the instrument enjoys a one-year warranty period, the company will provide free warranty within warranty time and offer life-long after-sales service.

(3) within the service life of the instrument, the company will provide the maintenance, use training, software upgrade and other related services of the instrument for life.

(4) if you find any problems in use, please contact our company in time, and we will solve the problems asap.

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