GE Power Quality Meter Series User Manual

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
MESSAGE
MESSAGE
MESSAGE
Must be set to a value other than OFF to clear the
CRITICAL SETPOINTS NOT STORED alarm
NOTE

GE Power Quality Meter Series Specifications

General

Brand	GE
Model	Power Quality Meter Series
Category	Measuring Instruments
Language	English