
Very Low Frequency Test System 30kv Vlf High Voltage Generator
Product Introduction
To great our service, we offer the items with all the superior top quality at the reasonable selling price for phasing stick 11kv, 20a transformer dc resistance tester, transformer oltc tester. We pay attention to every requirement put forward by customers, fully consider every detail, actively do a good job in service and strive to develop a better vision. We have insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry.
HZDP-60kV VLF Cable Test Equipment
Overview
0.1Hz vlf technology is the latest technology recommended by the current international electrotechnical commission. Our company's new generation of ultra-low frequency and high voltage generator is the core product independently developed with the latest American technology. It adopts 7-inch touch screen, the latest arm7 single chip microcomputer, 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 is much higher than that of similar imported products. It is especially suitable for withstand voltage test of electrical equipment with large insulation equivalent capacitance (such as power cable, power capacitor, large and medium-sized generator and motor, etc.), which conforms to the national standard of electric power industry, general technical conditions for ultra-low frequency and high voltage generator (d) newly issued in 2004 l / t849.4-2004.

0.1Hz voltage-withstand equipment type | HV control method | High voltage waveform | Energy saving | Noise | Lifespan | Electrical life |
mechanical | HV mechanical switch switching polarity | Square wave | Not energy-saving: consume excess energy with high-power resistors | High | short | Short |
Electronic | HV electronic switch switching polarity | Sine wave | Energy saving: feed back excess power to the grid | A little | No lifespan, can use long-term | Long |
Table 1 performance comparison between mechanical type and electronic type of 0.1Hz voltage withstand test equipment




Technical parameters of series products
Ground voltage generator
| Model | Rated Voltage | Load | Fuse | Weight |
| 60kV/1.1 | 60kV (Peak Value) | 0.1Hz,≤1.1µF | 10A | Controller: 6Kg Booster: 45Kg |
| 0.05Hz,≤2.2µF | ||||
| 0.02Hz,≤5.5µF |





Our Very Low Frequency Test System 30kv Vlf High Voltage Generator attracts and gathers more and more high-quality customers, excellent employees, and high-quality suppliers to create brilliance. The company's service tenet is: a corporate culture is the soul of the company! Our company can provide customers with various quality specifications according to different requirements of customers and maintain long-term interactive relationship with them.
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