Impulse Current Generator Test System
| Negotiable | 1 Set (MOQ) |
Shanghai, China
Last Login Date:
Mar 30, 2026
Main Products:
Complete Set of Impulse Voltage Generatorapplica, Non-Standard Complete Set of Equipment, Complete Set of Non-Partial Discharge Power Freq, Hydraulic Parts, High Voltage Capacitive Voltage Divider, Resonant Testing Equipment, Instrumentation, Hv Bridge and Hv Standard Capacitor, Instrument Transformer Test
Product Description
Company Info
Product Description
Description
Description | Type H impulse current generator | |
Model | CDLH | |
Structure | Type H | Each level consists of 2 parallel plug-in capacitors on a steel rack composed of 4 flanges, various levels are spliced level by level which is convenient for dismounting and repair and the integral structure is stable. |
Application | Applicable to the residual voltage test and the shunt characteristic test of an entire arrester of 35 - 110kV or 220kV or higher voltage level. | |
Advantages | Artistic appearance | As shown in the figure. |
Strong function | The shunt characteristic test of an entire 220kV arrester can be conducted for 16 lines at maximum. | |
Convenient waveform modulating | Hand winding is employed for the waveform modulating inductor with flexible arrangement, so it is easy to modulate various waveforms. | |
Fine synchronization performance | A unique synchronization technology is adopted with a synchronization range no less than 20% and an out-of-control ratio no more than 1%. | |
Simple and convenient operation | Spring crimping of the resistance connecting end is adopted, through which, the replacement is easy, fast and convenient; | |
High output efficiency | Lightning wave efficiency≥90%; operating wave efficiency≥70% (under 3000pF total load). | |
Convenient and stable moving | It is easy and stable to move equipment since air-cushion transportation system which has been successfully used on 6000kV equipment is equipped. | |
Stable system performance | Long-time running at 80% of the rated voltage. | |
Performance | Lightning wave | Standard lightning wave no more than 2,400kV can be generated. |
Operating wave | Operating wave no more than 1,800kV can be generated. | |
Current wave | 8/20μS lightning impulse current wave can be generated; | |
Integrated structure is employed for the charging device and the main body of the impulse current generator. | ||
Bilateral symmetrical charging is employed for the charging device. | ||
Automatic grounding and automatic switching of polarity are available in the charging device (internal). | ||
The discharging ball is installed in a sealed insulating cylinder and clean air is continuously supplied to the insulating cylinder by a blower. | ||
A safety grounding device is equipped for the main capacitor. | ||
High voltage level, large capacity and strong load capacity. | ||
The technical indexes and performance of type H package equipment are at the advanced level of China. | ||
CDL Series Impulse Current Generator
- Main Specifications
Model | Rated Current (kA) | Waveform (μS) | Rated Capacity (kJ) | No. of Stages | Note | |
CDL/C 20/5.4 | 20 | 8/20 | 5.4 | 1 | ||
CDL/ C 40/ 21.6 | 40 | 8/20 | 21.6 | 1 | ||
CDL/ C 100/ 54 | 100 | 8/20 | 4/10 | 54 | 1 | |
CDL/ C 200/150 | 200 | 8/20 | 4/10 | 150 | 1 | |
CDL/H 200/ | 50~200 | 8/20 4/10 | 30/80 1/20 | 54~250 | 2 | Multi- waveform |
CDL/F 8/ | 1.0~8 | 2ms~ 10ms | 100~1000 | 2 | Rectangular waveform | |
CDL/ H 20/ 360 | 20 | 8/20 | >7 | 360 | 12 | For testing Complete Surge arrestors |
Shanghai Launch Electric. Ltd. Is a company which designs, manufactures and sells high voltage electric equipment. Our main products include high voltage complete test systems, testing instruments such as: Power transformer test system, instrument transformer test system, PD test system, various AC test systems, series resonant test system, impulse voltage/current test system, high voltage capacitive bridge, series high voltage standard capacitors, etc. Our products gain excellent reputation among factories, testing centers, universities both in China and abroad. The company is also representative for other electric equipment suppliers at home and abroad.
In the new century, we will persist on technique development and improving the quality, management and service. With products of high quality, innovative technique and abundant on-site testing experience, we would service our future customers in a better way.
