MOEORW-SQJ-3000A Line fittings thermal cycle test system Send email to us

● Large-screen LCD display of data such as current, resistance, temperature, time, status information, and prompt information with clear and intuitive readings;
● Full English interface, simple and clear operation, can adapt to a variety of application occasions;
● Full touch screen operation, intuitive, fast easy to learn;
● Full digital calibration method, abandoning the old potentiometer adjustment, extremely convenient to use on site, and accuracy is easy to control;
● reminder function, guided operation, can be skillfully controlled even without a manual;
● Test result display function, can automatically judge the test result (test passed or test failed);

● Test result sound discrimination function, when the test is passed or the test fails, the equipment will emit different alarm sounds, and the test personnel can directly recognize the test result the alarm sound;
● Pause function, when in automatic control, this function can pause the current rise/fall process at any point, and the pause time can be flex controlled by the test personnel, which is convenient for observing the state of the test piece;
● Test time can be set arbitrarily, 1 second ~ 999 hours
● Automatic timing function, when in automatic control, the timing starts automatically, when the timing time is up, the test result is displayed, and the equipment automatically returns to zero;
● Manual control mode, this mode is similar to the traditional electric rise/fall method, the increase/decrease of current is controlled by the button, the equipment automatically judges the/lower limit position, with overcurrent protection and other functions, the whole test process is manually controlled, and the operation is on demand;
● Manual mode current hold function, a certain current value is reached, press the hold key, the computer automatically controls the current to maintain the current value.
● With stop/emergency button, can be restored;
● Intelligent control of current rise and fall speed, when the current is close to the target current, the current rise speed will automatically slow down;
● Data function, through the USB flash drive can be used to store equipment data to the computer for further processing.
● When overcurrent and other faults occur, protection is immediate, and reliable;
● During the thermal cycle test, the loop resistance test is automatically completed, and the current output is automatically switched;
● The control method adopts local Kunl Tongtai 7-inch touch screen operation,

2.1.1. Thermal cycle test
1) Supply voltage: AC 380V ±10%, 50 ± 1 Hz
2) Supply current: ≥118 A
3) Rated capacity: 45kVA
4) Output voltage: AC  ～15V
5) Output current: Long time (uninterrupted operation) AC 30 ～ 3000 A;
6) Vol measurement accuracy: 0.5% FS ± 3 digits
7) Current measurement accuracy: 0.5% FS ± 3 digits
8) Timing length 1 second ～ 9999.99 hours
9) Temperature measurement: 24 channels
10) Add phase test instrument, which can measure the angle of voltage and current.
2.1.2. Loop resistance test
1) Test current: DC100A
2) Test range: 0.～ 1999.99 micro-ohms
3) Function description: Test items during the thermal cycle test, test the direct current resistance of the test piece completing the specified number of thermal cycles, with automatic switching device, no need for the test personnel to manually switch the line.
4) Through software: switching of nine sections of.