Features and Specifications
Specifications
32
Operating Manual for XFR 1.2kW Series Power Supply
Environmental
Specification
Figure 1.7
Current Derating for Rack Mounted 6 V Models
Operating Temperature Range
0 °C to 50 °C.
6 V model: for rack mounted units, derate
output current by 1.5 A per °C for operating
temperatures between 30 °C and 50 °C. See
Figure 1.7.
Storage Temperature Range
-20 °C to +70 °C
Humidity Range
up to 90% RH non-condensing
Operating Altitude
Up to 6,500 feet (2000 m)
Storage Altitude
Up to 50,000 feet (15 000 m)
Installation Category
II
Pollution Degree
2
150
160
170
180
190
200
210
25
30
50
A bi
t T
t
(C)
Output current (A)
25
30
50
AMBIENT TEMPERATURE (°C)
210
200
190
180
170
160
150
O
U
TP
UT CU
RRE
NT (A
)
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