
Very Low Frequency Testing Instrument Vlf AC Hipot Test Set
Product Introduction
We have experienced development team and mature technology to customize suitable series resonance test equipment, Primary Current Injection Test Equipment, battery discharge test equipment for our customers. By giving full play to our technical advantages, we further develop new business and expand space for the future development of our company. Our company regards quality as life, strives for survival by prestige, promotes development by science and technology, and serves users by high-quality brand.
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 |





We advocate: abandon impetuous, practical work to make a difference in the Very Low Frequency Testing Instrument Vlf AC Hipot Test Set industry. We value talent, encourage development, recognize achievements, and promote ownership and entrepreneurship. Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers.
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