UPS Installation Plan and Unpacking
3-2 Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual
The UPS cabinet uses forced air cooling to regulate internal component temperature. Air inlets are in the front
of the cabinet and outlets are in the back of the cabinet. Allow clearance in front of and in back of the cabinet
for proper air circulation. The clearances required around the UPS cabinet are shown in Table 3-2.
Table 3-1. UPS Cabinet Weights
Eaton 93E-400/300
1090 (2403) 970 (2138)
Eaton 93E-400/400
Model
Weight kg (lb)
Shipping Installed
Table 3-2. UPS Cabinet Clearances
From Top of Cabinet 300 mm (12") working space
From Front of Cabinet 900 mm (36") working space
From Back of Cabinet See Table No:3-3
From Right Side of Cabinet See Table No:3-3
From Left Side of Cabinet See Table No:3-3
The basic environmental requirements for operation of the UPS are:
• Ambient Temperature Range: 0–40°C (32–104°F)
• Recommended Operating Range: 20–25°C (68–77°F)
• Maximum Relative Humidity: 95%, noncondensing
Notes:
• L1- clearance to the rear wall.
• L2- clearance between the adjacent paralleled UPS or UPS and adjacent PDU. Parallel UPS should be as
close as possible.
• L3- clearance between the UPS and battery cabinet.
Table 3-3. 93E Required Clearance
B : 93E Recommended Clearance for UPS with adjacent battery cabinet
A : 93E Required Clearance for paralleled adjacent UPS or UPS and adjacent PDU
ambient
300kVA 400kVA
L1(mm) L3(mm) L1(mm) L3(mm)
ambient
300kVA 400kVA
L1(mm) L2(mm) L1(mm) L2(mm)
25
o
C ≥600 ≥2500 ≥600 ≥2500
≥800 ≥2000 ≥800 ≥2000
≥1000 ≥200 ≥1000 ≥200
25
o
C ≥250
≤50
≥250
≤50
30
o
C ≥300 ≥300
35
o
C ≥400 ≥400
40
o
C ≥500 ≥500
Failure to follow guidelines may void your warranty.
The UPS equipment operating environment must meet the weight requirements shown in Table 3-1 and the
size requirements shown in Figure 3-1. Dimensions are in millimetres (inches).
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