DC High Current Generator Manufacturer
It is essential equipment for places requiring high current during debugging 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, sturdy and durable, and convenient mobility. It can output high current for a long time, and also can output the maximum value continuously for a short time. It is used to test thermal relays, switches, current transformers, AC contactors, protection circuits, etc.; directly measure the transformation ratio and polarity of CT; and the switching action time; for defective test objects, it is a destructive test. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other departments requiring power maintenance. It needs to have high-power output power supply to meet the test requirements, and also be convenient for test personnel to use and carry; during the test, frequent transportation and movement (causing vibration) must maintain the accuracy and reliability of the test. After power failure, there is no need to re-zero and re-adjust to continue the test. Advanced microelectronic processing technology is adopted, all usage processes can be set in advance, with a full Chinese interface, simple and clear operation. After setting all test items, the test is automatically performed 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 debugging in various industries, applied to power plants, substations, electrical appliance manufacturing plants, and scientific research and laboratory units, belonging to short-time or intermittent duty; increasing the current-carrying time can improve work efficiency and expand the test range; it has the characteristics of small size, light weight, good performance, and convenient use and maintenance. It is essential equipment for places requiring high current during debugging in the power and electrical industry. The device has the characteristics of easy maintenance, superior performance, safe and reliable use, beautiful appearance, sturdy and durable, and convenient mobility. It is essential equipment for power supply enterprises, large factories, metallurgy, power plants, railways, and other departments requiring power maintenance. Advanced microelectronic processing technology is adopted, all usage processes can be set in advance, with a full Chinese interface, simple and clear operation. After setting all test items, the test is automatically performed without manual intervention. Through structural, electrical performance, material, and process optimization and upgrading; it can improve current-carrying time, current stability, volume weight and power ratio.
◆ Date, voltage, current, and time four groups of data are displayed on a blue 5.7-inch large-screen LCD with backlight, clear and intuitive readings, simultaneously displaying voltage, current, time, etc., with various data setting functions, high-speed thermal printer;
◆ Touch-type panel button operation, all functions are set through buttons, improving product safety, reliability, and intelligent working process;
◆ High-precision sensor and high-performance 14-bit AD acquisition chip;
◆ The same output value can adjust the power level according to the size and distance of the test object; increasing the test range and increasing 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 | Sinusoidal wave, distortion rate ≤1% | |
| Stability | Output current stability ≤0.5% | |
| Measurement accuracy | 0.5% | |
| Cooling Method | Forced air cooling | |
| Protection Function | Overcurrent, overvoltage, overheating, short circuit protection | |
| Working Environment | Temperature: -10℃~+50℃; Humidity: ≤90%RH | |
| Dimensions | 600×400×800mm | |
| Weight | About 80kg | |
Note: The above parameters are for reference only, and the specific models are subject to the actual products.