Vlf Testing 30~80kv Very Low Frequency AC Hipot Test Set of Hv Mv Cables
Product Introduction
We do everything with our heart, continuously improve the quality of oil interfacial tension test equipment, vlf hipot test set, empty load loss parameter tester and services, and pursue customer experience. We integrate modern technology into the entire process of enterprise technology production and operation. We enhance the resilience of our business and achieve the lowest cost and the best allocation of resources. We provide good service, we believe that good cooperation and mutual trust can establish our long-term cooperative partnership.
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 Vlf Testing 30~80kv Very Low Frequency AC Hipot Test Set of Hv Mv Cables has won wide praise and all customers praise, for which we are deeply honored, and will not change the original will continue to struggle for the majority of customers. We have established a perfect internal management system and risk prevention system. With the spirit of 'truth-seeking, innovation and continuous progress', we have researched and developed new innovative products to meet the trend of the times.
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