6.12.1 Form 6.12 Power voltage variation

R 60-1, 5.7.2.2, 5.7.2.3, 5.7.2.4
R 60-2, 2.10.7.4
R 60-3, 2.2.2

Table 15

Test load (units)

Preloads

Indication (counts)

Time hh:mm:ss

Initial run with main voltage

lower limit main voltage — 15 %

upper limit +10 %

mpc

Indication (counts)

Time hh:mm:ss

Indication (counts)

Time hh:mm:ss

Indication (counts)

Time hh:mm:ss

Span

Counts

Span

Change

PASS: ☐ FAIL:☐