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INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
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Disconnect the corresponding protection components.
When connecting a battery cabinet to the equipment, the cable’s polarity and colour (red-positive;
black-negative) indicated in the manual and in the corresponding labelling must be adhered to.
Wear rubber gloves and shoes.
Use tools with insulated handles.
Remove watches, rings or other metal objects.
Do not place metal tools or objects on the batteries.
Never handle with your bare hands or through conducting objects as this may short-circuit the battery
terminal block or the battery enclosure.
Never short-circuit the battery terminals as it involves high risk and will be detrimental to the equipment
and batteries.
Avoid mechanical stress and impacts.
Do not open or mutilate the battery. Released electrolyte is harmful to the skin and eyes.
Do not dispose of batteries in a fire. The batteries may explode.
In the event parts of the body come into contact with battery acid, wash immediately with plenty of water
and call the nearest medical service as soon as possible.
Batteries involve a serious risk for health and the environment.
They should be disposed of according to current laws.
4.1.2
Account access.
All the UPS devices in the M4T series and battery packs have terminals as power connection parts, and DB9
connectors for the communication channel, located inside the equipment. Follow the steps described below to
access them:
Unlock the lock (CL) with the special key provided.
Rotate clockwise by 45º and open the frontal door (PF) completely. The DB9 connectors from
communication ports and terminals for remote EPO button are now accessible.
Remove the screws (t1), which fastening the terminal cover (TB) inside the cabinet and move it away;
the power terminals will now be accessible.
Model.
Equipment
power
(kVA)
Maximum input and bypass current, and nominal output current (A)
3x380 V
3x400 V
3x415 V
Input Output Bypass Input Output Bypass
Input
Output Bypass
M4T-10
10 15
15 - 14
14 - 13
13 -
M4T-15
15 22
23 - 21
22 - 20
21 -
M4T-20
20 30
30 - 28
29 - 28
28 -
M4T-30
30 44
45 - 43
43 - 40
41 -
M4T-40 40 59
61 - 57
58 - 53
55 -
M4T-50 50 74
76 - 71
72 - 67
68 -
M4T-60 60 89
91 - 85
87 - 80
82 -
M4T-80 80 118
122 - 113
116 - 107
110 -
M4T-10-B 10 15 15 15 14 14 14 13 13 13
M4T-15-B 15 22 23 23 21 22 22 20 21 21
M4T-20-B 20 30 30 30 28 29 29 28 28 28
M4T-30-B 30 44 45 45 43 43 43 40 41 41
M4T-40-B 40 59 61 61 57 58 58 53 55 55
M4T-50-B 50 74 76 76 71 72 72 67 68 68
M4T-60-B 60 89 91 91 85 87 87 80 82 82
M4T-80-B 80 118 122 122 113 116 116 107 110 110
Table 1.
Input, output and bypass currents for a standard three phase voltage UPS.
Summary of Contents for M4T
Page 1: ...User Manual 10 80 kVA ...