Ochsner AIR BASIC 211 T201, Operating And Installation Manual

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982017-AIR-BASIC-Multitower-T201-EN01.docx Page 47 of 60
11.4 Voltage quality in island mode
The following table shows voltage quality
requirements in island mode (in mains mode,
the relevant standards apply):
Harmonic Maximum proportion
2 2.00%
3 5.00%
4 1.00%
5 6.00%
6 0.50%
7 5.00%
8 0.50%
9 1.50%
10 0.50%
11 3.50%
12 0.50%
13 3.00%
14 0.50%
15 0.50%
16 0.50%
17 2.00%
18 0.50%
19 1.50%
20 0.50%
21 0.50%
22 0.50%
23 1.50%
25 1.50%
>25 0.50%
Table 7: Voltage quality in island mode
-
Total harmonic content (THC) 8%
-
Frequency 49.5 Hz to 50.5 Hz
-
Slow voltage changes 230 VAC ± 10%
(integration interval 10 ms)
-
Rapid voltage changes 230 VAC ± 5%
(integration interval 10 ms)
-
Voltage asymmetry 2%