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7.0 SPECIFICATIONS
Table 4
Physical standards and parameters
Distribution Cabinet Parameters
Standard Color
Front Door Opening (for serviceability)
Degree of Protection
Minimum Clearance, Top
Minimum Clearance, Back
Minimum Clearance, Sides
Cable Entrance
Standards & Conformities
Environmental
Storage Temperature Range, °F (°C)
Operating Temperature Range, °F (°C)
Relative Humidity
Table 5
Suggested minimum input wire size data—208V Units
Input data with Transformer (3-Phase + Ground)
Input
Rating
Voltag
Input Current
(kVA)
e
Amps
50
480
62
100
480
123
150
480
184
200
480
246
250
480
307
Subfeed (3-Phase + 2 Neutral + Ground)
Recommende
d
Wire Size 75°C
Output
Subfee
(Copper at
Voltag
d
30°C
e
Rating
Ambient)
208
250
(2) # 2/0
208
400
(2) # 250
Vertiv
| Liebert
Distribution Cabinet
™
®
IP 20 (with and without front door open)
UL 60950-1-01 2nd Ed.; CSA C22.2 No. 60950-1-07
FCC Part 15, Class A; ISTA Procedure 1H; WEEE;
-13°F to 158°F (-25°C to 70°C)
32°F to 104°F (0 to 40°C)
up to 95% Non-Condensing
(Operating and Non-Operating)
Recommended
Wire Size 75°C
(Copper at
Recommended
30°C
Breaker, Amps
Ambient)
80
4
175
2/0
250
250
350
(2) # 2/0
400
(2) # 3/0
Recommended
Recommended
Wire Size 75°C
Wire Size 90°C
(Aluminum at
(Copper at
°
30°C
40
C
Ambient)
Ambient)
(2) # 4/0
(2) # 2/0
(2) # 350
(2) # 250
for Liebert EXM
™
Values
Black (ZP-7021)
More than 180°
18" (457mm)
0"
0"
Top or Bottom
Recommended
Recommended
Wire Size 75°C
Wire Size 90°C
(Aluminum at
(Copper at
30°C
Ambient)
Ambient)
2
4/0
350
(2) # 4/0
(2) # 2/0
(2) # 250
(2) # 3/0
Recommended
Wire Size 90°C
(Aluminum at
40°C
Ambient)
(2) # 3/0
(2) # 350
User Manual |
™
Recommended
Wire Size 90°C
(Aluminum at
°
40
C
40°C
Ambient)
4
2
2/0
4/0
250
350
(2) # 4/0
(2) # 250
27
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