Seaward ClareHAL - Manual (Page 123)

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Digit 10 – Arc Detection Level (H102)
Digit 10 represents a level of arcing detection, which will terminate the
current test sequence when selected arc level is reached.
Digit 10 also encodes the status of H102 channels 2 and 3 – only
relevant if the test code is at the top of a loop. If no channels are
explicitly encoded for use then channel 1 will be used.
Digit 10
H102 Channels 2 and 3
Arc Detection levels
2 & 3 3 only 2 only neither
X Off / Disabled
‘0‘ ‘A’ ‘K’ ‘U’
1
Most sensitive setting.
All arcs terminate test
‘1’ ‘B’ ‘L’ ‘V’
2
‘2‘ ‘C’ ‘M’ ‘W’
3
‘3’ ‘D’ ‘N’ ‘X’
4
‘4‘ ‘E’ ‘O’ ‘Y’
5 Medium sensitivity
‘5’ ‘F’ ‘P’ ‘Z’
6
‘6‘ ‘G’ ‘Q’ ‘+’
7
‘7’ ‘H’ ‘R’ ‘-’
8
‘8‘ ‘I’ ‘S’ ‘%’
9
Least sensitivity.
Only high energy arcs
terminate test
‘9‘ ‘J’ ‘T’ ‘$’
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