Environmental Tests - Siemens 7SR210 Argus Manual

Environmental Tests

Temperature
IEC 60068-2-1/2
Operating Range
Storage range
Humidity
IEC 60068-2-3
Operational test
IP Ratings
IEC 60529
Type
Installed with cover
Installed with cover
removed
For full technical data refer to the Performance Specification
Section of the Technical Manual.
Performance
27/59 Under/Over Voltage
Number of Elements 4 Under or Over
Operate Any phase or All phases
Voltage Guard 1, 1.5...200V
Setting Range Vs 5,5.5...200V
Hysteresis Setting 0,0.1...80%
Vs Operate Level 100% Vs, ±1% or ±0.25V
Reset Level: -
Undervoltage =(100%+hyst) xVop, ±1% or 0.25V
Overvoltage =(100%-hyst) xVop, ±1% or 0.25V
Delay Setting td 0.00,0.01...20,20.5...100,101...10
00,1010...10000,10100...14400s
Basic Operate Time: -
0 to 1.1xVs 73ms ±10ms
0 to 2.0xVs 63ms ±10ms
1.1 to 0.5xVs 58ms ±10ms
Operate time t
following delay.
Inhibited by Binary or Virtual Input
VT Supervision, Voltage Guard
37 Undercurrent
Number of Elements
Setting Range Is
Operate Level
Delay Setting td
Siemens Protection Devices Limited
-10°C to +55°C
-25°C to +70°C
56 days at 40°C and 95% relative
humidity
Level
IP 50 from front of relay
IP 30 from front of relay
+t , ±1% or ±10ms
basic d
2
0.05,0.10...5.0 x In
100% Is, ±5% or ±1% xIn
0.00,0.01...20,20.5...100,101...
1000,1010...10000,10100........
14400s
Basic Operate Time: -
1.1 to 0.5xIn
Operate time following
delay.
Overshoot Time
Inhibited by
46 Negative Phase Sequence Overcurrent
Number of Elements
DT Setting Range Is
DT Operate Level
DT Delay Setting td
DT Basic Operate Time –
0 to 2 xIs
0 to 5 xIs
DT Operate time
following delay.
IT Char Setting
IT Setting Range
Tm Time Multiplier
Char Operate Level
Overshoot Time
Inhibited by
47 Negative Phase Sequence Voltage
Number of Elements
Setting Range Vs
Hysteresis Setting
Operate Level
Delay Setting td
Basic Operate Time: -
0V to 2.0xVs
0V to 10xVs
Operate time following
delay.
Overshoot Time
Inhibited by
49 Thermal Overload
Operate levels
Setting Range Is
Operate Level
Time Constant Setting
Operate time
Capacity Alarm Level
Inhibited by
35ms ±10ms
t +t , ±1% or ±10ms
basic d
< 40ms
Binary or Virtual Input
DT & IT
0.05,0.10...4.0 x In
100% Is, ±5% or ±1%xIn
0.00,0.01...20,20.5...100,101...
1000,1010...10000,10100........
14400s
40ms ±10ms
30ms ±10ms
t +t , ±1% or ±10ms
basic d
IEC NI,VI,EI,LTI ANSI MI,VI,EI &
DTL
0.05, 0.06..2.5 xIn
0.025,0.050...1.6
105% Is, ±4% or ±1% xIn
< 40ms
Binary or Virtual Input
2
1,1.5...90V
0,0.1...80%
100% Vs, ±2% or ±0.5V
0.00,0.01...20,20.5...100,101...
1000,1010...10000,10100........
14400s
80ms ±20ms
55ms ±20ms
t +t , ±2% or ±20ms
basic d
< 40ms
Binary or Virtual Input
Operate and Alarm
0.10,0.11...3.0 xIn
100% Is, ±5% or ±1% xIn
1,1.5...1000min
⎧ − ⎫
2 2
⎪ ⎪
I I
= τ ×
p
⎨ ⎬
t In
( )
− ×
⎪ ⎩ 2 ⎪ ⎭
2
I k I
B
±5% absolute or ±100ms
where Ip = prior current
Disabled, 50,51...100%
Binary or Virtual Input
8