Delta PPM R4E, Installation Manual

Page: 27 / 96

■ P3E
Installation
（
Wired
）
1. The CT can be opened.
2. Take the CT clip on the Line conductor wire.
3. Be care the CT label direction, arrow symbol means utility grid.
4. The CT connect combine the CT wire.
5. Put in the CT wire into the CT port.
L1 L2 L3 N
Main Breaker
E
nergy meter
of the electric
utility
com
p
any
CT label direction
CT port
● All breakers must be OFF before start construction .
● Check voltage of inside Mainbreaker is ZERO.
● When start construction, must be wear isolate equipment.
EX: the isolate gloves, the isolate shoes.
● The installer’s body must be dry.
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