Features
· The linear amplifier type is adopted as the power supply part, and the
output voltage waveform is a sine wave with little distortion.
Moreover, it is also possible to cope with high frequencies, so it can be manufactured as an inductive breakdown voltage tester.
· As for specifications, custom correspondence is possible up to frequency 2 kHz, capacity 10 kVA, output voltage 10 kV.
Output waveform (2.3 kV, 50 Hz) Ramp up / down waveform (up 3 sec / test 2 sec / down 3 sec)
Production example
| General specification |
| Type name |
TS-EA 0051 |
| Input power supply |
Single phase AC 100 V ± 10% 50/60 Hz |
| Dimension / mass |
W430 × H196 × D405 (rack mount, except for protrusions) Approximately 38 kg |
| Test specification |
| frequency |
50/60 Hz (switching) |
| Waveform |
Sinusoidal distortion factor 1.0% or less |
| Output voltage |
AC 0 ~ 2.50 kV (Note 1)
Digital setting with one end grounded panel operation (0.01 kV step). Variable during testing. |
| Blocking current setting |
0.1 mA to 200 mA (Note 1) |
| Output Capacity |
500VA |
| Timer setting |
Ramp-up time: off, 0.1 to 99.9 sec (0.1 sec step), 100 to 200 sec (1 sec step)
ramp-down time (1 sec. Step) Test time: off, 0.5 to 99.9 sec (0.1 sec step), 100 to 999 sec : OFF, 0.1 to 99.9 sec (0.1 sec step), 100 to 200 sec (1 sec step) |
| Test judgment method |
Window · Comparator method
UPPER-FAIL judgment (when the measured current value exceeds the set upper limit value) and
LOWER-FAIL judgment (when the measured current value is less than the set lower limit value) |
| voltmeter |
Digital AC 0.0 to 2.50 kV (± 1.5% fs) |
| ammeter |
Digital 0.01 mA to 200 mA (± 3% fs ± 20 μA)
|
| Current measurement resolution |
0.01 mA (2 mA / 8.0 mA range)
0.1
mA (32 mA range) 1 mA (200 mA range)
|
| Function · Interface |
| Memory function |
Up to 10 types of test voltage and judgment value can be registered |
| Hold function |
It holds (displays) the measured value at the end of the test |
| External control |
External I / O, RS-232C, status out (patrol lighting I / F) |
Note 1 Since
the output capacity of this fabrication example is 500 VA, it can also correspond to voltages and currents such as 1000 V / 500 mA, 5000 V / 100 mA.