Detailed Description:

HNDL Circuit Breaker Temperature Rise Test Equipment Temperature Rise Special High Current Generator Current Source Scope of Application:


Applicable to temperature rise tests and current load tests for busway, circuit breakers, current transformers, transformers, switchgear, cable joints, guide rails, and other electrical equipment.





1. Functional Features: 



1). Built-in high-configuration industrial computer, operated by imported 15-inch true color large LCD touch screen. 



2). Equipped with automatic current stabilization system, with USB, R485, R232 multiple interfaces. 3). Adopts the latest power electronics technology, imported high-precision sensors up to 0.2 class. 



4). Just set the target current, and after the work is completed, the data can be read to the computer for viewing.





5). Equipped with current, temperature minimum and maximum values, with reliable overcurrent, overvoltage, overheat, and short circuit self-protection functions.





6). Equipped with precision adjustment menu, users can adjust the error value by themselves.





7). Can display three-phase full current curves, with up to 120 temperature curves (according to customer selection).

Can be equipped with a micro printer, can print curve graphs and test data at any time on site. 



9). Test modules can be customized according to user requirements, software lifetime free upgrade. 



Temperature Rise Special Current Source 2. Main Technical Parameters:    



Power Input: AC 380/220V 50Hz .





◆ Long time output 0～50000A current.

Current accuracy: 0.2 class.





◆     Can output three-phase balanced 0-50000A AC large current;



◆     Output voltage: 0-1V-2V-4V-6V-8V-10V-12V-24V automatic selection combination. 



◆     Each current can be smoothly and continuously adjusted, accuracy 0.2 class; output current is standard sine wave, each phase angle is 120 degrees.





◆ Temperature: 0-300℃ accuracy 0.1℃ 



Timing setting range: 0.001S——9999999.999S, accuracy: 0.001S