Procedure For Ir Test - Chroma 19020 User Manual

Multi-Channel Sync Hipot Tester 19020/19020-4/19021/19021-4/19022/19022-4
User's Manual
immediately. The HANDLER outputs FAIL signal and the beeper acts at the same time
until the STOP key on Tester is pressed. The test result will show FAIL state.
FAIL State:
Test Result Display Meaning
FAIL
ARC
To stop test output in any condition, just press STOP.

4.8.3 Procedure for IR Test

1. Connect the UUT properly following the connection method.
2. In the power on screen shown below:
Position 1
TEST – 1/2
MODE CH
01
02
03
04
05
IR
06
07
08
09
10
STANDBY
Illustration:
TEST 1/2 means there are 2 test steps and it is running the 1
indicates the test mode. "Position 1" indicates the set voltage, "Position 2" is the low limit
set for insulation impedance, while "Position 3" is the test result.
3. Press STOP to prepare for test. The status line shows "STANDBY".
4. Press START to activate the test
When this key is pressed it starts to output voltage and the DANGER LED is on. The
status line shows a counter to count down. "Position 1" will show the output voltage value,
"Position 2" will show the current readings and "Position 3" will show the test result.
5. GOOD Judgment
When all tests are done and the results show PASS, the Tester will see the UUT as a
GOOD product and cutoff the output. The HANDLER interface outputs PASS signal and
the beeper acts at the same time.
6. NO GOOD Judgment
If the test value is abnormal, the Tester judges it as FAIL and cutoff the output
immediately. The HANDLER outputs FAIL signal and the beeper acts at the same time
4-26
The current measured exceeds the range or the set high/low
limit.
The ARC measured exceeds the set high limit.
Position 2
SOURCE LIMIT
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
0.050kV 1.0 MΩ
REMOTE LOCK
Position 3
RES. RECALL
OFFSET
GET Cs
CLEAR
SLAVE
1 2 3 4 5 6 7 8 9
CORR ERROR
st
test step at present. IR