Siemens 7SG11 - Page 83

7SG11 Argus 8 Commissioning
©2011 Siemens Protection Devices Limited Chapter 7 Page 12 of 12
Input Pole Voltage @ Relay
Terminals
(V)
Relay Secondary
Displays
(V)
VT Ratio Relay Primary
Displays
(V)
PASS / FAIL
Va (Vab)
Vb (Vbc)
Vc (Vca)
Vo
Table 3 - Measured Voltages
V Element
Number
Operation
Mode
O/P
Phases
Output
Relay(s)
Setting
(V)
Hysteresis
(%)
PU Level
(V)
DO Level
(V)
PU Error
(%)
DO Error
(%)
Ratio
(%)
PASS /
FAIL
Delay
Time
(sec)
Operate
Time 1
(sec)
Operate
Time 2
(sec)
Operate
Time 3
(sec)
Average
Time
(sec)
PASS /
FAIL
Table 4 - Under/Over Voltage Element Tests