Installation and User Manual
2.2.1Conduit Plate Location (bottom entry)
Cable entry through the bottom is the standard preferred design for the Epsilon STS™ cabinet. Please see the following figure for the location of the bottom entry conduit plate.
Figure 2-2: 200A /400/600A STS Cabinet Footprint and Top View.
200A STS
| REMOVABLE | REMOVABLE |
| CONDUIT PAN | CONDUIT PLATE |
| 10.0 X 7.0 OPENING | 8.3 X 8.3 OPENING |
| CASTERS | |
| (4 PLACES) | |
| LEVELING JACKS | |
FOOTPRINT | (4 PLACES) | TOP VIEW |
400/600A STS
LEVELING JACKS | CASTERS | REMOVABLE | REMOVABLE |
| | CONDUIT PAN | CONDUIT PLATE |
| | 12.4 X 16.5 OPENING | 20.6 X 7.3 OPENING |
| FOOTPRINT | | TOP VIEW |
2.3Source #1 AC Input Connections
The connections to be made are the three phases, neutral (if used) and ground cables of input AC Source #1 to the STS. The main 3-phase cables of input Source #1 are terminated at the Source #1 input busbars. Neutral (if supplied) and Ground cables are terminated at the Neutral (N) and Ground (GND) busbars respectively. All cables from Source #1 should be run in a single conduit separately from all other cables (power supply or computer-system interconnection cables). They should not pass near interference-emitting equipment or sensitive loads. Complete wiring instructions for your installation are provided on the installation drawings supplied with the equipment. See Figure 1-5 and 1-6, refer to table 1-1 and 1-2 for details.
2.3.1.Source #2 AC Input Connections
The connections to be made are the three phases, neutral (if used) and ground cables of input AC Source #2 to the STS. The main 3-phase cables of input Source #2 are terminated at the Source #2 input busbars. Neutral (if supplied) and Ground cables are terminated at the Neutral (N) and Ground (GND) busbars respectively. All cables from Source #2 should be run in a single conduit separately from all other cables (power supply or computer-system interconnection cables). They should not pass near interference-emitting equipment or sensitive loads. Complete wiring instructions for your installation are provided on the installation drawings supplied with the equipment. See Figure 1-5 and 1-6, refer to table 1-1 and 1-2 for details.
2.3.2AC Output Connections
The connections to be made are the three phases, neutral(if used) and ground cables from the load to the STS. The main 3-phase cables from the load are terminated at the Output busbars. Neutral(if supplied) and Ground cables are terminated at the Neutral(N) and Ground(GND) busbars respectively. All cables from the load should be run in a single conduit separately from all other cables(power supply or computer-system interconnection cables).
86-504004-00 B03 | Installation | 2 — 3 |