Siemens SIPROTEC 7UT63 series User Manual

4 Technical Data
486
7UT613/63x Manual
C53000-G1176-C160-2
Operating Times
Tolerances
Influencing Variables for Pickup
f
N
= 50/60 Hz f
N
= 16.7 Hz
Pick-up times
Current approx. 35 ms approx. 70 ms
Voltage approx. 50 ms approx. 130 ms
Power
Measuring procedure high-accuracy
Measuring procedure high-speed
ca. 200 ms
ca. 120 ms
approx. 500 ms
approx. 300 ms
Power Factor
Measuring procedure high-accuracy
Measuring procedure high-speed
ca. 200 ms
ca. 120 ms
ca. 500 ms
ca. 250 ms
Frequency approx. 200 ms approx. 500 ms
Dropout times
Current <25 ms <60 ms
Voltage <50 ms <110 ms
Power
Measuring procedure high-accuracy
Measuring procedure high-speed
<120 ms
<100 ms
<330 ms
<300 ms
Power Factor
Measuring procedure high-accuracy
Measuring procedure high-speed
<120 ms
<100 ms
<400 ms
<250 ms
Frequency <150 ms <500 ms
Pickup thresholds
Current 3 % of setting value or 1 % nominal current
Voltage 1 % of setting value or 0.5 V
Power 0.25 % S
N
±3 % of setting value with high-accuracy measurement
0.5 % S
N
±3 % of setting value with high-speed measurement
(S
N
: rated apparent power)
Power factor 2
o
Frequency 10 mHz (bei U = U
N
, f = f
N
Times generally 1 % of setting value or 10 ms
Power supply direct voltage in range 0.8 ≤ U
H
/U
HN
≤ 1.15
1%
Temperature in range -5
o
C ≤ θ
amb
≤ 55
o
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%

Siemens SIPROTEC 7UT63 series Specifications

General

Brand	Siemens
Model	SIPROTEC 7UT63 series
Category	Protection Device
Language	English