The UPS cabinets use forced air cooling to regulate internal component temperature. By
default, air inlets are in the front of the cabinet and outlets are in the rear, see illustration 5.
Allow clearance in front of and behind each cabinet for proper air circulation. With the
optional top air exhaust kit, it is possible to configure the air outlets in the top rear of the
cabinet. With this option, the UPS can be installed against a wall or back-to-back. Make
sure that the cooling air that enters the UPS does not exceed the specified maximum
ambient temperature. For ventilation requirements, refer to the Eaton 93PM UPS 100-500
kVA
User’s
and Installation Guide.
Table 2. UPS cabinet minimum clearances
From the top of the cabinet
500 mm
From the front of the cabinet
900 mm
From the rear of the cabinet
*) 0 mm if top air exhaust kit
installed
450 mm*
From the side of the cabinet
0 mm
Table 3. Minimum recommended multi-core cable and fuse sizes for rectifier and bypass input and
UPS output cables
UPS model
Phase cables
Rectifier, static
bypass and
maintenance
bypass input
fuse [A]
PE cable [mm
2
]
93PM-100(400)
95 mm
2
200
50
93PM-150(400)
185 mm
2
315
95
93PM-200(400)
240 mm
2
400
120
93PM-250(400)
2 x 120 mm
2
per
phase
500
120
93PM-300(400)
2 x 185 mm
2
per
phase
630
185
93PM-350(400)
2 x 240 mm
2
per
phase
700
240
93PM-400(400)
2 x 240 mm
2
per
phase
800
240
93PM-100(500)
95 mm
2
200
50
93PM-150(500)
185 mm
2
315
95
93PM-200(500)
240 mm
2
400
120
93PM-250(500)
2 x 120 mm
2
per
phase
500
120
93PM-300(500)
2 x 120 mm
2
per
phase
500
120
EN
55
Summary of Contents for 93PM-100(400)
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