Eaton PDI JCOMM, Инструкция по установке и эксплуатации

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Eaton PDI JCOMM Enclosure Installation and Operation Manual P-164001107—Rev 01 17
Power must be disconnected and locked out before installing and connecting CTs.
To measure current on panelboard branch circuits, install split-core CTs rated at 60A and matching cable
harnesses. CT installation has these steps:
1. Run cable harnesses in the correct orientation from panelboards to JCOMM.
2. Connect cable harnesses to JCOMM Connections Panel.
3. Connect split-core CTs to the cable harnesses.
4. Clip CTs over circuit wires in correct order.
44..55..11 R Ruunn C Caabbllee H Haarrnneesssseess ttoo JJC CO OM MM M
Figure 8. Cable Harness Orientation
Typically, JCOMM cable harnesses are run from a top-mounted JCOMM. Run the cable harness to the
panelboard through a JCOMM a knockout so that cable harness CT connector #1 (J1) connects to the top of
the panelboard and #21(J21) to the bottom. Put a U-bend in the harness to orient the harness so that it
JCOMM Installation