Iskra MC320 User Manual page 5

TABLE OF CONTENTS
E - . .............................................................................................................................................. 31
NERGY COUNTERS
Active tariff ......................................................................................................................................... 31
Common Energy Exponent (Common Energy Counter Resolution - MiQen 2.x and above) . ........................ 31
Counter divider (Individual counter Resolution - MiQen 2.x and above) . ..................................................... 32
Tariff clock ................................................................................................................................................ 32
Counter measured quantity . ..................................................................................................................... 33
I ............................................................................................................................................. 33
NPUTS AND OUTPUTS
Pulse (S0) module
Relay (alarm) module (MC350, MC350H and MC330 only)
Functions of output modules (Pulse and Relay)
Digital input module ................................................................................................................................. 35
Tariff input module ................................................................................................................................... 35
A (MC350, MC350H
LARMS
Alarms setting . .......................................................................................................................................... 36
Alarms setting . .......................................................................................................................................... 36
Types of alarms ............................................................................................................................................. 36
M (MC350 MC350H
EMORY AND
Memory division ....................................................................................................................................... 37
Memory operation
Memory clearing . ...................................................................................................................................... 37
Recorders A and B setting . ........................................................................................................................ 37
R . ................................................................................................................................................ 38
ESET OPERATIONS
Reset energy counters (E1, E2, E3, E4)
Reset maximal MD values (MC350, MC350H and MC330 only)
Reset the last MD period (MC350 and MC330 only)
Alarm relay (1 or 2) Off (MC350 and MC330 only)
Reset alarm statistic ................................................................................................................................. 38
MEASUREMENTS . ........................................................................................................................................ 3 9
I . ..................................................................................................................................................... 39
NTRODUCTION
S
UPPORTED MEASUREMENTS
A ........................................................................................................................................ 39
VAILABLE CONNECTIONS
Survey of supported measurements regarding connection mode ................................................................ 39
E
XPLANATION OF BASIC CONCEPTS
Sample factor − MV . ...................................................................................................................................... 41
Average interval − MP . .................................................................................................................................. 41
Power and energy flow ................................................................................................................................. 41
P . ................................................................................................................................................... 42
RESENT VALUES
C
ALCULATION AND DISPLAY OF MEASUREMENTS
Voltage ................................................................................................................................................ 43
Current ................................................................................................................................................ 43
Active, reactive and apparent power
Power factor and power angle
Frequency ........................................................................................................................................... 44
Energy . ................................................................................................................................................ 44
MD values ........................................................................................................................................... 44
THD - Total harmonic distortion
Customized screens
Overview ............................................................................................................................................. 44
A ............................................................................................................................................................... 46
LARMS
Survey of alarms
D
EMONSTRATION MEASUREMENTS
Demo cycling ........................................................................................................................................... 46
Measuring centres - MC320, MC330, MC350 & MC350H - User's Manual
............................................................................................................................... 34
MC330 ) ...................................................................................................... 36
AND ONLY
) . ................................................................................................................. 37
ONLY
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III