Siemens SIPROTEC 4 7VE61 User Manual

Jump of Voltage Vector
Setting Ranges/Increments
Angle jump Δφ 2° to 30° Increments 1°
Delay Time T
Δφ
Inhibit time T
SPERR
0.00 to 60.00 s
or ∞ ineffective
Increments 0.01 s
Reset Time T
Reset
0.10 to 60.00 s
or ∞ ineffective
Increments 0.01 s
Minimum voltage U
MIN
10.0 to 125.0 V Increments 0.1 V
Maximum voltage U
MAX
10.0 to 170.0 V Increments 0.1 V
Times
f
N
= 50/60 Hz f
N
= 16.7 Hz
Pickup times Δφ approx. 75 ms approx. 200 ms
Dropout times Δφ approx. 75 ms approx. 200 ms
Dropout Ratios
– –
Tolerances
Angle Jump
0.5° atU > 0.5 U
N
Undervoltage Blocking 1 % of setting value or 0.5 V
Delay times T 1 % or 10 ms
Influencing Variables for Pickup Values
Power supply direct voltage in range 0.8 ≤ U
Aux
/U
AuxN
≤ 1.15 ≤ 1 %
Temperature in range –5 °C ≤ Θ
amb
≤ 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 %
4.8
Technical Data
4.8 Jump of Voltage Vector
210 SIPROTEC 4, 7VE61 and 7VE63, Manual
C53000-G1176-C163-3, Edition 10.2017

Siemens SIPROTEC 4 7VE61 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7VE61
Category	Power distribution unit
Language	English