Huawei SUN2000 Series User Manual page 80

SUN2000-(8KTL-20KTL)-M2
User Manual
Figure 7-13 IPS test
Table 7-2 IPS test type
IPS Test Type
Maximum voltage
over 10 min
(59.S1)
Maximum
overvoltage
(59.S2)
Minimum
undervoltage
(27.S1)
Minimum
undervoltage
(27.S2)
Maximum
overfrequency
(81.S1)
Maximum
overfrequency
(81.S2)
Issue 01 (2020-07-02)
Description
The default maximum voltage over 10 min protection
threshold is 253 V (1.10 Vn), and the default protection
time threshold is 3s.
The default overvoltage protection threshold is 264.5 V
(1.15 Vn), and the default protection time threshold is 0.2s.
The default undervoltage protection threshold is 195.5 V
(0.85 Vn), and the default protection time threshold is 1.5s.
The default undervoltage protection threshold is 34.5 V
(0.15 Vn), and the default protection time threshold is 0.2s.
The default overfrequency protection threshold is 50.2 Hz,
and the default protection time threshold is 0.1s.
The default overfrequency protection threshold is 51.5 Hz,
and the default protection time threshold is 0.1s.
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7 Man-Machine Interaction
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