Single Ups Installation; Power Cables - Tripp-Lite SmartOnline S3M Serie Manuel Du Propriétaire

3. Installation and Wiring

3.10 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. Ensure 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 the tables below. Use the recommended installed screw torque, UPS input breaker
sizes and battery cabinet batteries and breaker sizes as shown.

3.10.1 Power Cables

The cable design must comply with the voltages and currents provided in this section. Installation and wiring must be
performed in accordance with local electrical codes/regulations and should only be performed by qualified personnel.
WARNING!
Before starting, ensure you are aware of the location and operation of the external isolators which are
connected to the UPS input/bypass supply of the mains distribution panel. Check to see if these supplies
are electrically isolated. Post any necessary warning signs to prevent any inadvertent operation.
AC Input (mm
UPS Models L
S3M25K 25
Max. 35
S3M30K 35
Max. 35
S3M50K 70
Max. 70
S3M60K 95
Max. 95
S3M80K 120
Max. 120
150
S3M100K
Max. 150
UPS Models L
4 AWG
S3M25K
Max. 4 AWG
2AWG
S3M30K
Max. 2 AWG
S3M50K 2/0 AWG
Max. 2/0 AWG
S3M60K 3/0 AWG
Max. 3/0 AWG
S3M80K 4/0 AWG
Max. 4/0 AWG
S3M100K 2/0 AWG*2
Max. 150
)
2
N
50
Max. 50 Max. 35
50
Max. 50 Max. 35
120
Max. 120 Max. 70
70*2
Max. 150 Max. 70
95*2
Max. 95*2 Max. 95
120*2
Max. 120*2 Max. 120
AC Input
N
1/0 AWG 4 AWG
Max. 1/0 AWG Max. 4 AWG
1/0 2 AWG
Max. 1/0 AWG Max. 2 AWG
4/0 AWG 1/0 AWG
Max. 4/0 AWG Max. 2/0 AWG
2/0 AWG*2 2/0 AWG
Max. 2/0 AWG Max. 2/0 AWG
3/0 AWG*2 3/0 AWG
Max. 3/0 AWG*2 Max. 3/0 AWG
4/0 AWG*2 4/0 AWG
Max. 4/0 AWG*2 Max. 4/0 AWG
Table 3.1: Recommended Cross-Sectional Areas for Power Cables
Cable Dimensions (mm²)
AC Output (mm )
2
L N
25 50
Max. 50
35 50
Max. 50
50 95
Max. 95
70 120
Max. 120
95 70*2
Max. 70*2
120 95*2
Max. 95*2
Cable Dimensions (AWG)
AC Output
L N
1/0 AWG
Max. 1/0 AWG
1/0 AWG
Max. 1/0 AWG
3/0 AWG
Max. 3/0 AWG
4/0 AWG
Max. 4/0 AWG
2/0 AWG*2
Max. 2/0 AWG*2
3/0 AWG*2
Max. 3/0 AWG*2
24
DC Input (mm )
2
+/- N
50 50
Max. 70 Max. 70
50 50
Max. 70 Max. 70
120 95
Max. 120 Max. 95
150 120
Max. 150 Max. 120
185 70*2
Max. 185 Max. 70*2
120*2 95*2
Max. 120*2 Max. 95*2
DC Input
+/- N
1/0 AWG 1/0 AWG
Max. 2/0 AWG Max. 2/0 AWG
1/0 AWG 1/0 AWG
Max. 2/0 AWG Max. 2/0 AWG
4/0 AWG 3/0 AWG
Max. 4/0 AWG Max. 3/0 AWG
2/0 AWG*2 4/0 AWG
Max. 2/0 AWG*2 Max. 4/0 AWG
3/0 AWG*2 2/0 AWG*2
Max. 3/0 AWG*2 Max. 2/0 AWG*2
4/0 AWG*2 3/0 AWG*2
Max. 120*2 Max. 3/0 AWG*2
Grounding
(mm )
2
16
Max. 25
25
Max. 25
35
Max. 35
50
Max. 50
70
Max. 70
95
Max. 95
Grounding
5 AWG
Max. 4 AWG
4 AWG
Max. 4 AWG
2AWG
Max. 2AWG
1/0 AWG
Max. 1/0 AWG
2/0 AWG
Max. 2/0 AWG
3/0 AWG
Max. 3/0 AWG