PowerLogic PM820 User Manual

© 2006 Schneider Electric All Rights Reserved
PowerLogic
®
Series 800 Power Meter 63230-500-224A1
Chapter 4—Wiring 6/2006
EN–26
ENGLISH
Supported System Types
Table 4 – 2: Voltages Less Than or Equal to 347Vac L-N/600Vac L-L, Direct Connect No PTs
Single- or Two-Phase Wiring
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
2 1 I1 2 V1, Vn L-N 10 No PT 4 – 1
2 1 I1 2 V1, V2 L-L 11 No PT 4 – 2
3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 4 – 3
Three-Phase Wiring *
3
2 I1, I3 3 V1, V2, V3 Delta 30 No PT 4 – 4
3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 4 – 5
4
3 I1, I2, I3 3 V1, V2, V3, Vn
4-wire
Delta
40 No PT 4 – 6
3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 4 – 6
* See Table 4 – 4 on page EN–27 for system type wiring diagrams.
Table 4 – 3: Voltages Greater Than 347 Vac L-N/600 Vac L-L
Three-Phase Wiring *
Number of
Wires
CTs Voltage Connections Meter Configuration
Figure
Number
Qty. ID Qty. ID Type
System
Type
PT Primary
Scale
3
2I1, I32
V1, V3 (V2 to
Ground)
Delta 30
Based on
voltage
4 – 7
3 I1, I2, I3 2
V1, V3 (V2 to
Ground)
Delta 31
Based on
voltage
4 – 8
4
3 I1, I2, I3 3
V1, V2, V3, (Vn
to Ground)
Grounded
Wye
40
Based on
voltage
4 – 9
3 I1, I2, I3 2
V1, V3 (Vn to
Ground)
Wye 42
Based on
voltage
4 – 10
2 I1, I2, I3 3
V1, V2, V3 (Vn
to Ground)
Grounded
Wye
40
Based on
voltage
4 – 11
* See Table 4 – 4 on page EN–27 for system type wiring diagrams.

PowerLogic PM820 Specifications

General

Brand	PowerLogic
Model	PM820
Category	Measuring Instruments
Language	English