Power diodes overload tester TB2
Tester specifications
Type TB2
supply voltage 2x400VAC; 50/60Hz
phase current consumption 12,5A continuous
current, (40A/10ms)
short time power consumption 5kVA, (16kVA/10ms)
water cooling 5 ÷ 20 l/min
pressure 6 atm.
temperature operating 15ºC - 40ºC
relative humidity (operating) 10% - 90%
operating system Windows 10 64bit
socket diodes integrated
dimensions (LxWxH) 1210x1300x2150mm
weight 400kg
Parameters of a test current and voltage
waveform shape sinus
set up current (heating) V
F1
100-600A peak (40 ÷ 90
sec.)
set up current (overload) V
F2
4000A peak (10ms)
set up voltage V
R1
100-5000V peak (40 ÷ 90
sec.)
set up voltage V
R2
100-5000V peak (10ms)
measured reverse current I
RRM
1 ÷ 170mA
Continuous temperature measurement of the diode 10°C ÷ 110°C
diode temperature at overload current 90°C
Equipment tester
• The tester is equipped with a PC and monitor Can work with another computer, an
external database and barcode reader. Light Tower operating status tester.
Computer screen
Generated waveform
Dimensions (mm)
Current
Voltage
1kA/div
1kV/div