PowerLogicTM Series EM4000 | ||
11/2013 | Installation Guide | |
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HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
•Turn off all power supplying this equipment before working on or inside the equipment.
•Always use a properly rated voltage sensing device to confirm the power is off.
•NEVER open circuit a CT; use the shorting block to short circuit the leads of the CT before removing the connection from the meter.
•Do not crimp the insulation when making the wire connections.
Failure to follow these instructions will result in death or serious injury.
1.Connect the
2.Feed the free end of the cable through the bottom left of the meter enclosure.
This cable is made up of
NOTE: The direction of the energy flow is indicated on the CT.
3.Turn off the power feed to the panel where the CTs are being installed. Always use a properly rated voltage sensing device to confirm power is off.Feed the CT cable into the panel through an appropriate
4.Strip the plastic sheaths on the cable to an appropriate length to expose the wire pairs. Cut and strip the CT leads and wire pair leads to an appropriate length. Crimp the CT leads to the wire pairs for each meter point.
5.Connect the X1 lead of the CT to the X1 lead of the cable, then connect the X2 lead of the CT to the X2 lead of the cable (see Table 2).
6.When using
7.When using
8.Repeat steps 4 to 7 for the remaining CTs.
Installing 5A Converters and CTs on the PowerLogic EM4080
When both
The 5A side of the converter is the black and red wire pair, and the 80mA side of the converter is the black and white wire pair.
NOTE: It is recommended that 5A converters and shorting devices be installed in a sealable metal enclosure.
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