GE Power Management
PQM Power Quality Meter
4-19
4 PROGRAMMING
4.3 S2 SYSTEM SETUP
4
4.3 S2 SYSTEM SETUP
4.3.1 CURRENT/VOLTAGE CONFIGURATION
Figure 4–13: SETPOINTS PAGE 2 – SYSTEM SETUP / CURRENT/VOLTAGE CONFIGURATION
•
PHASE CT WIRING: The table below indicates the required connection per setpoint setting.
If
A AND B ONLY
,
A AND C ONLY
, or
A ONLY
connection is selected, the neutral sensing must be
accomplished with a separate CT.
SETPOINT VALUE
REQUIRED CT CONNECTION
A,B, AND C
CTs are connected to phase A, B and C inputs.
A AND B ONLY
CTs are connected to phase A and B only. Phase C input is left open.
The value for phase C is calculated by the PQM.
A AND C ONLY
CTs are connected to phase A and C only. Phase B input is left open.
The value for phase B is calculated by the PQM.
A ONLY
CT is connected to phase A only. Phase B and C inputs are left open.
The values for phase B and C are calculated by the PQM.
]] SETPOINTS
]] S2 SYSTEM SETUP
] CURRENT/VOLTAGE
] CONFIGURATION
PHASE CT WIRING:
PHASES A, B, AND C
PHASE CT PRIMARY:
OFF A
NEUTRAL CURRENT
SENSING:
OFF
]] SETPOINTS
]] S3 OUTPUT RELAYS
SETPOINT
Range: A, B, AND C; A AND B ONLY;
A AND C ONLY; A ONLY
Range: 5 to 12000 or OFF; Step 5
Range: OFF, SEPERATE CT,
CALCULATED
NEUTRAL CT PRIMARY:
100 A
VT WIRING:
OFF
VT RATIO:
1.0 : 1
VT NOMINAL SECONDARY
VOLTAGE:
120 V
NOMINAL DIRECT INPUT
VOLTAGE:
600 V
Range: 5 to 6000; Step: 5
NOMINAL SYSTEM
FREQUENCY:
60 Hz
Range: OFF, 4 WIRE WYE / 3 VT, 4 WIRE WYE /
DIRECT, 4 WIRE WYE, 2 VTs, 3 WIRE DELTA / 2
VTs, 3 WIRE DIRECT, SINGLE PHASE DIRECT
Range: 1.0 to 3500.0; Step 0.1
Range: 40 to 600 V; Step 1
Range: 40 to 600 V; Step 1
Range: 50, 60 Hz
M E S S A G E
M E S S A G E
M E S S A G E
Must be set to a value other than OFF to clear the
CRITICAL SETPOINTS NOT STORED alarm
NOTE
Содержание Power Quality Meter Series
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Страница 10: ...vi PQM Power Quality Meter GE Power Management TABLE OF CONTENTS ...
Страница 29: ...GE Power Management PQM Power Quality Meter 2 5 2 INSTALLATION 2 2 ELECTRICAL 2 Figure 2 3 REAR TERMINALS ...
Страница 46: ...2 22 PQM Power Quality Meter GE Power Management 2 2 ELECTRICAL 2 INSTALLATION 2 ...
Страница 56: ...3 10 PQM Power Quality Meter GE Power Management 3 4 DEFAULT MESSAGES 3 OPERATION 3 ...
Страница 166: ...6 20 PQM Power Quality Meter GE Power Management 6 6 POWER ANALYSIS 6 SOFTWARE 6 ...
Страница 274: ...B 4 PQM Power Quality Meter GE Power Management B 1 TABLES AND FIGURES APPENDIXB B ...
Страница 276: ...C 2 PQM Power Quality Meter GE Power Management C 1 PQM WARRANTY APPENDIXC C ...
Страница 281: ...GE Power Management PQM Power Quality Meter NOTES ...