Emerson ASTEC Helios Candeo AP6C75AA, Installation Manual

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10 Contents
IM6C75AA P0914426 Standard 3.00 March 2001
Figure 3.15 – Special support group for isolated applications.................................................... 36
Figure 3.16 – Installation of the frame earthquake bracing kit .................................................. 37
Figure 4.1 – Typical cabling layouts for top-fed Helios Candeo power system installations ....... 44
Figure 4.2 – Typical installation of the power system frame ground lead .................................. 47
Figure 4.3 – Connection of the frame ground lead inside the frame........................................... 47
Figure 4.4 – Typical installation of the power system battery return reference ground lead...... 48
Figure 4.5 – Typical conduit, AC box and channel installation for bulk wiring (top fed
applications only) ........................................................................................................ 51
Figure 4.6 – Typical layout of individual armored cables inside the frame upright...................... 51
Figure 4.7 – Typical layout of individual armored cables on the outside of the frame ................ 52
Figure 4.8 – Cabling and connecting the rectifier AC interface modules .................................... 52
Figure 4.9 – Connecting the battery cables inside a Battery Connection Module....................... 56
Figure 4.10 – Cabling and connecting inside a Distribution 500 module .................................... 58
Figure 4.11 – How to remove load clips.................................................................................... 59
Figure 4.12 – Setting the J2 jumper for standard or mid-trip circuit breaker alarm.................... 59
Figure 4.13 – Enlarged view of installed angle bracket for cables larger than 2/0 ..................... 59
Figure 4.14 – Typical cabling layout inside top-fed and bottom-fed Helios Candeo power
systems ...................................................................................................................... 60
Figure 4.15 – Typical method of tapping a riser cable to a larger cable for a large load............. 62
Figure 4.16 – Connector layout inside the System Manager (front cover open) ......................... 63
Figure 4.17 – Wiring layout on the Battery Connection Module................................................. 64
Figure 4.18 – Method of connecting the Remote Sense lead to the batteries ............................ 66
Figure 4.19 – Side view of a temperature probe ....................................................................... 67
Figure 4.20 – Locating a temperature probe for external battery temperature measurements... 68
Figure 4.21 – Locating a temperature probe for ambient temperature measurements ............... 68
Figure 4.22 – Connections of the interframe data link cable(s).................................................. 69
Figure 5.1 – Perspective view of a rectifier with the locking latches in the open position.......... 74
Figure 6.1 – Typical stamping of AP6C75AA Helios Candeo frame(s) ....................................... 78
Figure 6.2 – Typical stamping on the label inside a Distribution Module .................................... 79
Figure 6.3 – Typical stamping tags for conductors.................................................................... 79
Figure 6.4 – Installation of the optional cabinet look-alike covers.............................................. 81
List of Tables
Table 4.1 – Flammability rating of wires and cables for the United States................................ 40
Table 4.2 – Flammability rating of wires and cables for Canada ............................................... 40
Table 4.3 – Connecting facilities of the AP6C75AA Helios Candeo power system .................... 40
Table 4.4 – Two-hole connecting lugs....................................................................................... 41
Table 4.5 – Cable size equivalents (AWG to Metric) .................................................................. 42
Table 4.6 – Torque values for bolted connections..................................................................... 43
Table 4.7 – Recommended cable size for the frame ground collector......................................... 46
Table 4.8 – Preferred cable sizes and quantities for the AC input supply of the rectifiers.......... 50
Table 4.9 – Terminal assignment of the J4 connector on the System Manager......................... 62
Table 4.10 – Terminal assignment of the J7 connector on the System Manager....................... 63
Table 4.11 – Terminal assignment of the J8 connector on the System Manager....................... 63
Table 4.12 – Terminal assignment of the TB1 to TB4 terminal blocks and J11 connector on
the Battery Connection Module................................................................................... 64