Siemens Siprotec 7UM612 - Jump of Voltage Vector

4.15 Jump of Voltage Vector
329
7UM61 Manual
C53000-G1176-C127-3
4.15 Jump of Voltage Vector
Setting Ranges / Increments
Times
Dropout Ratios
Tolerances
Influencing Variables
Stage ∆
ϕ
2° to 30° Increments 1°
Delay Time T 0.00 to 60.00 s Increments 0.01 s
or ineffective
Reset Time T
Reset
0.00 to 60.00 s Increments 0.01 s
or ineffective
Undervoltage Blocking U1> 10.0 to 125.0 V Increments 0.1V
Pickup Times ∆
ϕ
approx. 75 ms
Dropout Times ∆
ϕ
approx. 75 ms
– –
Angle Jump 0.5° at U > 0.5 U
N
Undervoltage Blocking 1 % of setting value or 0.5 V
Delay times T 1 % or 10 ms
Power Supply DC Voltage in Range
0.8 ≤ U
PS
/U
PSN
≤ 1.15
≤ 1 %
Temperature in Range
23°F or –5 °C ≤ Θ
amb
≤ 131°F or 55 °C
≤ 0.5 % / 10 K
Frequency in Range
0.95 ≤ f/f
N
≤ 1.05
≤ 1 %
Harmonics
- Up to 10 % 3rd harmonic
- Up to 10 % 5th harmonic
≤ 1 %
≤ 1 %
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