7
EN54-4 CERTIFIED POWER SUPPLY UNITS
AES24V
6
AES24V
EN54-4 CERTIFIED POWER SUPPLY UNITS
5 6 , c h e m i n d e l a F l a m b è r e • 3 1 3 0 0 To u l o u s e • F R A N C E • T é l . 3 3 ( 0 ) 5 6 1 3 1 8 6 8 7
Fa x 3 3 ( 0 ) 5 6 1 3 1 8 7 7 3 • c o m m e r c i a l @ m a j o r c o m . f r • w w w . m a j o r c o m . f r
5 6 , c h e m i n d e l a F l a m b è r e • 3 1 3 0 0 To u l o u s e • F R A N C E • T é l . 3 3 ( 0 ) 5 6 1 3 1 8 6 8 7
Fa x 3 3 ( 0 ) 5 6 1 3 1 8 7 7 3 • c o m m e r c i a l @ m a j o r c o m . f r • w w w . m a j o r c o m . f r
User manual
User manual
2. INSTALLATION OF YOUR EQUIPMENT
2.1 MOUNTING
Note : When installing the module in the rack, the protection rating must comply with fire safety standards EN 54-4/
A2: IP30.
•
Position the temperature sensor as close to the battery as possible.
• The connections and crimping should be given special care.
•
A battery fuse adds 1 to 2 mΩ.
3. CONNECTION
3.1 CONNECTION DIAGRAM
2.2 BATTERIES
The battery temperature sensor must be placed as close to the battery as possible.
Important : the openings provided in the cabinet must be used. Do not create additional openings as doing
so may casue the device to malfunction and voids the warranty.
AES24V MS150 rear panel
AES24V MS40 rear panel
AES24V MS40
AES24V MS150
Model
AES24V MS40
AES24V MS150
Battery wiring instruc-
tions
The power supply takes a resistance measurement of the battery mesh every 4 hours.
The trigger threshold of the fault is 50 mΩ±10 %.
The trigger threshold of the fault is 13 mΩ±10 %
Exceeding this threshold is signalled by a battery fault and means that the power supply with its associated
battery will not have the desired autonomy in the event of a mains outage.
To avoid initiating this fault, please note the following elements:
• Use batteries with a capacity of 24 to 110 Ah.
• Use Yuasa, Powersonic brand batteries. If you would like to
use another battery brand, please have them approved (see
chapter 1.3.4).
• Use battery cables that are as short and large as possible
(16 mm² max).
▪
for a cross-section of 10 mm², the resistance is 2 mΩ/m.
▪
for a cross-section of 16 mm², the resistance is 1.25 mΩ/m.
• Use authorized batteries (see chapter 1.3.4).
• Use battery cables that are as short and large as possible
(35 mm² max).
▪
for a cross-section of 10 mm², the resistance is 2 mΩ/m.
▪
for a cross-section of 16 mm², the resistance is 1.25 mΩ/m.
▪
for a cross-section of 25 mm², the resistance is 0.8 mΩ/m.
▪
for a cross-section of 35 mm², the resistance is 0.6 mΩ/m.
Example: for battery cables (+ and -) 1.5 m in length and with a cross-section of 10 mm², the resistance is 6mWΩ.
Battery cables (+ and -) of 1.5 m in length and cross-section of
16 mm² allow correct operation with all the
recommended batteries.
Battery cables (+ and -) of 1.5 m in length and cross-section of
25 mm² allow correct operation with all the
recommended batteries.