Triacta PowerHawk 6320, Installation Manual

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TRIACTA PO
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Triacta Power Technologies PowerHawk 6320
Installation 7
Voltage transformers must be mounted in a listed electrical enclosure. Mount the voltage
transformer enclosure between the supply voltage and the PowerHawk. Transformer
configuration must be Y||Y. Figure 2 shows a block diagram of a complete three-phase 4-wire
installation.
Figure 2: Typical three-phase 4-wire installation
H1
X1
H2 X2
H1
X1
H2 X2
H1
X1
H2 X2
C
B
A
N
N
A
B
C
1
2
3
4
12
Z
5
6
7
8
13
11
12
Shorting block detail
10
9
Legend:
1 Shorting block enclosure
2 Shorting block
3 Breaker panel
4 Current transformer
5 Load breaker
6 Meter breaker
7 Transformer enclosure
8 PowerHawk meter
9 Load
10 Cable
11 Shorting jumper
12 Shorting block
13 DIN rail