SCHEDULE 1ESSENTIAL REQUIREMENTS
Performance under influence factors and electromagnetic disturbances23
1
The MPE due to influence factors shall be as specified in Table 2.
Table 2
Load (m) in totalisation scale intervals (d) | MPE |
|---|---|
0 < m ≤ 500 | ± 0.5 dt |
500 < m ≤ 2 000 | ± 1.0 dt |
2 000 < m ≤ 10 000 | ± 1.5 dt |
2
The critical change value due to a disturbance is one totalisation scale interval for any weight indication and any stored total.