DC High Current Generator Manufacturer
It is essential equipment for places requiring high current during commissioning in the power and electrical industry. The device is equipped with a high-strength aluminum alloy chassis, featuring easy maintenance, superior performance, safe and reliable use, beautiful appearance, durability, and convenient mobility. It can output high current for extended periods or continuously output the maximum current for short durations. It is used to test thermal relays, switches, transformers, AC contactors, protection circuits, etc.; directly measure the transformation ratio and polarity of CTs; and test switch operating times. For defective test objects, it serves as a destructive test. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other departments requiring electrical maintenance. It requires high-power output to meet test requirements and should be convenient for test personnel to use and carry. During testing, frequent transportation and movement (causing vibration) must not affect the accuracy and reliability of the test. After power-off, it can continue testing without re-zeroing. It adopts advanced microelectronic processing technology, allowing all processes to be pre-set, with a full Chinese interface for simple and clear operation. All test items are automatically tested after setting, without manual intervention. It can be used in harsh environments such as high temperature, high humidity, at sea, extreme cold, and high altitude. It is essential equipment for places requiring high current in electrical commissioning across various industries, applied in power plants, substations, electrical manufacturing plants, and research and testing laboratories. It operates in short-time or intermittent duty; increasing the current-carrying time can improve work efficiency and expand the test range. It features small size, light weight, good performance, and easy maintenance. It is essential equipment for places requiring high current during commissioning in the power and electrical industry. The device features easy maintenance, superior performance, safe and reliable use, beautiful appearance, durability, and convenient mobility. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other departments requiring electrical maintenance. It adopts advanced microelectronic processing technology, allowing all processes to be pre-set, with a full Chinese interface for simple and clear operation. All test items are automatically tested after setting, without manual intervention. Through structural, electrical performance, material, and process optimization upgrades, it can improve current-carrying time, current stability, and volume-to-weight-to-power ratio.
◆ Date, voltage, current, and time are displayed simultaneously on a blue 5.7-inch large LCD screen with backlight, providing clear and intuitive readings. It also displays voltage, current, time, etc., with various data setting functions and a high-speed thermal printer.
◆ Touch-sensitive panel button operation; all functions are set via buttons, enhancing product safety, reliability, and intelligent working process.
◆ High-precision sensors and high-performance 14-bit AD acquisition chip.
◆ The same output value can adjust power level based on the size and distance of the test object, increasing the test range and the safety distance from the test object.
DC High Current GeneratorTechnical Parameters
Specification Model |
HNZDL-3000/3 |
Input |
Voltage |
Three-phase four-wire 380×（1±10%）V |
Frequency |
50×（1±5%）Hz |
Power Factor |
PF≥0.94；cosΦ≥0.99 |
Technical Features |
Multi-closed-loop control technology and current-limiting technology |
Output |
Voltage |
0～30V continuously and smoothly adjustable |
Current |
Rated current30000A continuously and smoothly adjustable |
Power |
Rated120KVA |
Waveform |
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SLQ-500A High Current Generator
Yangzhou Darui Electric Co., Ltd.
主营产品：Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
☎ Phone: 18952707000（关经理）📞 Landline: 0514-88770377✉ Email: 195214804@qq.com
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