ABB Relion 650 Series Technical Manual page 486

Section 13
Monitoring
13.14 Station battery supervision SPVNZBAT
13.14.1 Identification
Function description
Station battery supervision function
13.14.2 Function block
GUID-2D3C21EA-75E9-4E44-AA0F-4DEA7599182A V1 EN-US
Figure 248: Function block
13.14.3 Functionality
The station battery supervision function SPVNZBAT is used for monitoring battery terminal
voltage.
SPVNZBAT activates the start and alarm outputs when the battery terminal voltage exceeds the
set upper limit or drops below the set lower limit. A time delay for the overvoltage and
undervoltage alarms can be set according to definite time characteristics.
In the definite time (DT) mode, SPVNZBAT operates after a predefined operate time and resets
when the battery undervoltage or overvoltage condition disappears.
13.14.4 Signals
Table 422: SPVNZBAT Input signals
Name
V_BATT
BLOCK
Table 423: SPVNZBAT Output signals
Name
AL_VLOW
AL_VHI
PU_VLOW
PU_VHI
480
IEC 61850
identification
SPVNZBAT
Type Default Description
REAL 0.00 Battery terminal voltage that has to be supervised
BOOLEAN 0 Blocks all the output signals of the function
Type Description
BOOLEAN Alarm when voltage has been below low limit for a set time
BOOLEAN Alarm when voltage has exceeded high limit for a set time
BOOLEAN Pick up signal when battery voltage drops below lower limit
BOOLEAN Pick up signal when battery voltage exceeds upper limit
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IEC 60617 ANSI/IEEE C37.2
identification device number
U<> -
Line distance protection REL650
1MRK 506 326-UUS B
GUID-2CE1CBF4-527A-4B42-B486-BA40FB3E2926 v1
GUID-2D375476-4711-436E-8B0D-1E012F76E5FC v2
GUID-D435B51F-8B7F-472D-90E6-3257FFDC0570 v1
PID-2853-INPUTSIGNALS v4
PID-2853-OUTPUTSIGNALS v4
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