Glossary - INFOSEC M4T User Manual

EXTERNAL BATTERIES CABINET DIMENSIONS & WEIGHT.
CABINET SIZE
Depth x Width x Height (mm) /
equipped with castors
Capacity batteries - 2x31 batteries 12 V (Ah)
Weight (kg)
Batteries terminal torque
Table 6. External batteries cabinet.

8.2 Glossary.

AC - It is nominated as alternating current to the electrical current in which the magnitude and direction varies
in a cyclic way. The most common wave shape of the alternating current is sinewave, because the energy
transmission is better. Nevertheless, some applications could need other period wave shapes, like triangular or
square.
Bypass - Manual or automatic, it is the physical junction between the input and the output electric device.
DC and AC - The direct current is the continuous electron flow through a cable between two points with
different potential. Unlike the alternating current, in direct current the electrical loads always flow in the same
direction from the highest potential point to the lowest one. Although, usually the direct current is identified
with the constant current (for example that supplied by the battery), any current that always maintains the
polarity is said to be continuous.
INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
44
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 03 11 AA AA 201 18
No 1
700 x 450 x 1100 / YES
12 18
250 410
Depending on battery manufacture.
Some cabinets do not have wheels
Fig.31. General technical specifications.
No 2
805 x 590 x 1320 / NO 980 x 650 x 1320 / NO
26
710
40
1020