Principle of Long-time High Current Generator
Recommended by Dali Electric
Long-time High Current Generator - Principle Features
◆ Touch panel button operation, all functions can be set via buttons, improving product safety, reliability, and intelligent working process;
◆ Optional automatic current rise test, manual current rise test, and impact quick-break test, flexible and simple operation;
◆ Real-time display of output current, time results, clear and intuitive display;
◆ Comprehensive overcurrent protection, arbitrary setting of target output current value, current upper limit, and current withstand time;
◆ Equipped with grounding detection and zero-return detection functions, test can only be conducted after grounding and zero-return are confirmed, safe and reliable;
◆ Approaching current rise algorithm, automatically starts current withstand timing after reaching the set target output current, and motor automatically returns to zero after timing ends;
◆ If exceeding the set output current upper limit, the motor automatically returns to zero and triggers audible and visual alarm;
◆ Combines hardware and software anti-interference technology, stable performance, strong anti-interference, suitable for harsh electromagnetic environments;
◆ Automatic error diagnosis, easy to detect and solve problems;
◆ Optional remote communication, door interlock alarm light and bell, open-circuit voltage calibration interface, etc.;
◆ On startup, displays company name and other information, beneficial for company brand promotion and publicity;
Long-time High Current Generator - Principle Alternative Names
Current riser, high current generator, portable multifunctional high current generator (suitable for harsh field environments), intelligent high current generator, programmable high current generator, fully automatic high current generator.
Usage instructions are as follows:
(1) Wiring:
1. Connect the high current range instrument terminal of the control box to the K1 and K2 terminals of the high current transformer.
2. Connect terminals A1 and A2 of the control box.
3. Connect terminals a and x (output) of the control box to the primary input terminals of the current rise transformer.
4. Connect the input terminal of the control box to the external power supply.
5. Connect the secondary output of the current rise transformer to the load.
6. Wire length: 1 meter
Parameters
◆ Current withstand timing range: 0-9999S
◆ Impact timing range: 0-999mS
◆ Ambient temperature: -20℃ to 50℃
◆ Current accuracy: ≤0.5% (F.S)
Note: The above information and technical parameters are compiled and released by Yangzhou Dali Electric Co., Ltd.
