Seaward ClareHAL - Manual (Page 121)

120
Digit 10 Arc Detection Sensitivity (AC/DC HIPOT & DC IR)
For high-voltage test types digit 10 represents a level of arcing to be
detected by the unit. A test is completed when an arc is detected.
For high-voltage test types digit 10 also encodes the status of H102
channels 2 and 3 – only relevant if the testcode is at the top of a loop. If
no channels are explicitly encoded for use then channel 1 will be used.
H102 Channels 2 and 3
2 and
3
3 only 2 only neithe
r
0. Off / disabled. ‘0’ ‘A’ ‘K’ ‘U’
1. Most sensitive setting.
All arcs terminate the
test. ‘1’ ‘B’ ‘L’ ‘V’
2. ‘2’ ‘C’ ‘M’ ‘W’
3. ‘3’ ‘D’ ‘N’ ‘X’
4. ‘4’ ‘E’ ‘O’ ‘Y’
5. Medium sensitivity.
Only medium to high
energy arcs terminate
the test. ‘5’ ‘F’ ‘P’ ‘Z’
6 ‘6’ ‘G’ ‘Q’ ‘+’
7 ‘7’ ‘H’ ‘R’ ‘-’
8 ‘8’ ‘I’ ‘S’ ‘%’
Arc Detection
9. Least sensitive.
Only high energy arcs
terminate the test. ‘9’ ‘J’ ‘T’ ‘$’
Your HAL tester