Technical Data
10.10 47 Sequence Overvoltage Protection
10.10
47 Sequence Overvoltage Protection
Common Settings
10.10.1
Reference
V
set
V
Operate Level
V
op
t
op
Overvoltage Protection
10.10.2
Reference
V
set
V
Hysteresis
t
delay
Operate and Reset Level
V
op
Operate and Reset Time
t
basic
t
op
514
Parameter
UV guard setting
Applied voltage (for operate time)
Attribute
Operate level
Operate time
Parameter
Measurement
Setting
Applied voltage (for operate time)
Hysteresis
Delay setting
Attribute
Operate level
Reset level
Repeatability
Variation IEC
-10 °C to +55 °C
60255-1
f
rated
Attribute
Element basic operate time
Operate time following delay
Value
1 to 200 V, Δ 0.5 V
0 V to 2 ⋅ V
0 V to 10 ⋅ V
Value
V
: ± 2 % or ± 0.5 V (ph‑ph V)
set
0 V to 1.5 ⋅ V
0 V to 10 ⋅ V
Value
V
, V
, V
1
2
0
1 to 115 V, Δ 0.5 V
0 to 1.5 ⋅ V
0 to 10 ⋅ V
0 to 80 %, Δ 0.1 %
0 to 20 s, Δ 0.01 s
20 to 100 s, Δ 0.1 s
100 to 1000 s, Δ 1 s
1000 to 10000 s, Δ 10 s
1000 to 14400 s, Δ 100 s
Value
V
: ± 2 % or ± 0.5 V
set
(100 % - hysteresis) ⋅ V
± 1 %
≤ 5 %
± 5 %
≤ 5 %
Value
1.5 ⋅ V
: 80 ms ± 20 ms
set
10 ⋅ V
: 55 ms ± 20 ms
set
t
+ t
basic
delay
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019
(switched)
set
(switched)
set
: 80 ms ± 20 ms
set
: 55 ms ± 20 ms
set
(switched)
set
(switched)
set
± 2 % or ± 0.5 V
op
± 2 % or ± 20 ms