Equipment ratings – EXFO MaxTester 635 User Manual
Page 19
Safety Information
Copper and VDSL2/ADSL2+ Multi-play Test Set
11
Equipment Ratings
Equipment Ratings
Equipment Ratings
Temperature
Operation
Storage
0 °C to 40 °C (32 °F to 104 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity
a
unit
AC adapter
a.
Measured in 0 °C to 31 °C (32 °F to 87.8 °F) range, decreasing linearly to 50 % at 40 °C
(104 °F).
95 % non-condensing
0 % to 80 % non-condensing
Maximum operation
altitude
3000 m (9842 ft)
Pollution degree
2 (when plugged to AC mains)
b
3 (when operated from batteries)
c
b.
For indoor use only.
c.
Equipment is normally protected against exposure to direct sunlight, precipitations and
full wind pressure.
Overvoltage category
II
Input power
d
unit
AC adapter
d.
Not exceeding ± 10 % of the nominal voltage.
9-24 V; 18 W; 1.67 A
100 - 240 V; 50/60 Hz; 0.7 A