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EXFO RTU-2 Guide De L'utilisateur page 25

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Placez l'appareil de manière à ce que l'air puisse circuler librement
autour.
Temperature
Operation
Storage
a
Relative humidity
Altitude maximale de
fonctionnement
Pollution degree
Overvoltage category
Measurement category
b
Input power
a.
Measured in 0 °C to 31 °C (32 °F to 87.8 °F) range, decreasing linearly to 50 % at 40 °C (104 °F).
b.
Not exceeding ± 10 % of the nominal voltage.
c.
Range: –38.5 - –70 V.
RTU-2
Informations relatives à la sécurité
M
ISE EN GARDE
Caractéristiques nominales
unit connected to DC power: –5 °C to 50 °C
(23 °F to 122 °F)
unit connected to AC power (with AC/DC power
adapter): 0 °C to 40 °C (32 °F to 104 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
0 % to 95 % non-condensing
Not rated for measurement categories II, III, or IV
unit: –48 V
AC/DC power adapter (units connected to AC power
only): 100 - 240 V
Informations sur la sécurité électrique
3000 m (9843 ft)
2
I
c
;10 A
; 50/60 Hz; 5 - 2.5 A
15

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