OIML R 60 • Metrological regulation for load cells

6.14.1 Form 6.14.1 Bursts (electrical fast transients) — power supply lines

R 60-1, 5.7.2.5
R 60-2, 2.10.7.6
R 60-3, 2.2.4

Table 17 — Power supply lines: test voltage = 2 kV; duration of test = 1 minute at each polarity

Test load (g, kg, or t)

Connection

Polarity

Result

L to ground

N to ground

PE to ground

Indication
(     )

Difference
()

Significant fault

No

Yes (remarks)

without disturbance

x

pos

neg

without disturbance

x

pos

neg

without disturbance

x

pos

neg

PASS: ☐ FAIL: ☐

L = phase, N = neutral, PE = protective earth

Equipment used (supply sketch if necessary)