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3. Installation and Setup
3) For 30kA and 40kVA units with internal batteries, there are four battery cable points that are disconnected for shipping purposes
(refer to Figures 3.3 and 3.4). These four cables (two on the right side and two on the left side) will need to be reconnected for proper
battery cabinet operation.
4) Re-Install the top and side panels from Step 2.
5) Re-Install and tighten all screws from Step 1 with a torque of 1 N•m.
3.3 Single UPS Installation
Installation and wiring must be performed in accordance with local electrical codes/regulations and should only be performed by qualified
personnel.
1) Make sure the mains wire and breakers in the building can sustain the rated capacity of the UPS to avoid electric shock or fire hazard.
Note: Using a wall receptacle as the input power source for the UPS may result in the receptacle burning or being destroyed.
2) Switch off the mains switch in the building prior to installation.
3) Turn off all the connected devices before connecting to the UPS.
4) Prepare the power cables according to Table 3.1. Refer to Table 3.2 for UPS Input Breaker sizes and Table 3.3 for Battery Cabinet
Batteries and Breaker sizes.
WARNING:
• Before connecting any wires, make sure the AC input and battery power are completely shut off.
Table 3.1 Power Cables
Model
Input (Ph)
S3M30KX
8 AWG [8 mm
]
2
S3M30KX
8 AWG [8 mm
]
2
S3M40KX 6 AWG [13 mm
2
S3M40KX 6 AWG [13 mm
2
S3M60KX 4 AWG [21 mm
2
S3M80KX 2 AWG [34 mm
2
Table 3.2 UPS Input Breakers
Model (Agency Number)
S3M30KX (AG-030)
S3M40KX (AG-040)
S3M60KX (AG-060)
S3M80KX (AG-080)
All manuals and user guides at all-guidesbox.com
Battery cables that need to be reconnected
before proper operation of battery cabinet
Right Side
S3M30KX/S3M40KX
Figure 3.3
Wiring Specification
Output (Ph)
Neutral
8 AWG [8 mm
]
4 AWG [21 mm
2
8 AWG [8 mm
]
4 AWG [21 mm
2
] 6 AWG [13 mm
]
4 AWG [21 mm
2
] 6 AWG [13 mm
]
4 AWG [21 mm
2
] 4 AWG [21 mm
] 1 AWG [42.4 mm
2
] 2 AWG [34 mm
] 1/0 AWG [54 mm
2
Breaker Size
63A, 3-Pole
80A, 3-Pole
150A, 3-Pole
6 x 30A Fuses/Phase
Left Side
S3M30KX/S3M40KX
Figure 3.4
Battery Packs
]
N/A, when using only internal batteries
2
]
4 AWG [21 mm
], for external battery pack
2
2
]
N/A, when using only internal batteries
2
]
4 AWG [21 mm
], for external battery pack
2
2
]
1 AWG [42.4 mm
2
]
1/0 AWG [54 mm
2
10
Ground
4 AWG [21 mm
4 AWG [21 mm
4 AWG [21 mm
4 AWG [21 mm
]
4 AWG [21 mm
2
]
2 AWG [34 mm
2
]
2
]
2
]
2
]
2
]
2
]
2
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