PM 1001608 000 06
Device handbook LINAX PQ3000-PQ5000
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INDEX
A
Alarming .................................................................................. 44
C
Commissioning ........................................................................ 27
Configuration
menu .................................................................................. 39
cosφ ........................................................................................ 70
D
Demounting ...............................................................................7
Device overview ........................................................................6
Dimensional drawing ............................................................... 68
Display matrices ...................................................................... 77
Driving a counter mechanism .................................................. 20
E
Electrical connections
Aron connection ................................................................. 16
cross sections .................................................................... 11
digital input ......................................................................... 19
digital output....................................................................... 20
I/O extensions .................................................................... 10
inputs ................................................................................. 12
Modbus interface................................................................ 24
power supply ...................................................................... 19
relays ................................................................................. 19
split phase .......................................................................... 18
Elektrische Anschlüsse
Analogausgang .................................................................. 21
Ethernet
LEDs .................................................................................. 33
Ethernet installation ................................................................. 30
F
Fault current ............................................................................ 22
FCC statement ........................................................................ 89
Firewall.................................................................................... 32
G
GPS ........................................................................................ 25
I
I, II, III, IV ................................................................................. 38
Installation check ..................................................................... 28
L
Logic components
AND ................................................................................... 88
DIRECT ............................................................................. 88
INVERT .............................................................................. 88
NAND ................................................................................ 88
NOR ................................................................................... 88
OR ..................................................................................... 88
Logic functions ........................................................................ 88
M
Measured quantities ................................................................ 69
Basic measurements .......................................................... 69
Bimetal current ................................................................... 75
earth fault monitoring ......................................................... 72
harmonic analysis .............................................................. 73
Load factors ....................................................................... 71
mean values and trend ....................................................... 75
meters ................................................................................ 76
system imbalance .............................................................. 74
zero displacement voltage .................................................. 72
Measurement displays ............................................................ 37
Measurements
reset ................................................................................... 39
Mechanical mounting ................................................................ 7
Menu operation ....................................................................... 36
Mounting ................................................................................... 7
N
NTP ......................................................................................... 32
O
Operating elements ................................................................. 36
P
PQ event recordings ................................................................ 52
PQ monitoring ......................................................................... 42
PQ statistic .............................................................................. 54
PQDIF ..................................................................................... 57
R
RCM ........................................................................................ 22
Reactive power ....................................................................... 71
Resetting measurements ......................................................... 39
Roman numbers ...................................................................... 38
S
Safety notes .............................................................................. 6
Scope of supply ......................................................................... 5
SD card
Exchange ........................................................................... 56
LED.................................................................................... 56
SD-Card .................................................................................. 56
Security system ....................................................................... 35
Service and maintenance ........................................................ 60
Simulation ............................................................................... 34
Summary alarm ....................................................................... 47
Symbols .................................................................................. 38
Symmetrical components ........................................................ 74
T
Technical data ......................................................................... 61
Time synchronization
GPS ................................................................................... 25
NTP ................................................................................... 32
U
UPS (Uninterruptible power supply ) ........................................ 24
Z
Zero suppression .................................................................... 62