SLAT AXS3, Operating Instructio

Page: 19 / 48

19
9.3.3 Efficiency
12V 24V
4A 6A 2A 3A
η
@ 20% load
84,5 % 84,5 % 81,3 % 84,6 %
η
@ 75% load
88,3 % 88,3 % 89,1 % 90,4 %
η
@ 100% load
88,6 % 87,8 % 90,1 % 90,9 %
9.4 Models
Modèle 12V 4A 6A
C24 12V 4A C24 12V 6A C24
C38 12V4A C38 12V 6A C38
C85 - 12V 6A C85
Modèle 24V 2A 3A
C24 24V 2A C24 24V 3A C24
C38 24V 2A C38 24V 3A C38
C85 - 24V 3A C85
9.5 Mechanical characteristics
Modèle Longueur Hauteur Profondeur Poids IP
C24 322mm 248mm 126mm 2.5kg 30
C38 350mm 289mm 189mm 5.8kg 31
C85 408mm 408mm 224mm 9.2kg 31
* See mechanical drawing in annex
9.6 Tamper monitoring:
Any housing tamper must be detected.
Any snatch pulling the housing more than 5mm away from the wall must be detected
Both detections are reported via a dry contact.
9.7 Protections
Against battery polarity inversion before and after switch on.
Against secondary overvoltages thanks to transil diode (regulation troubles or connections mistakes) and auto-recovery
when output voltage > 2.4V/elt
Against battery wiring error
o
If battery voltage > 2.5V/elt +/-3%, the battery is not connected
o
If battery voltage < 1.17V/elt +/-3%, the battery is not connected
Against secondary overcurrent and short-circuits.
Against internal short-circuits thanks to primary fuse.
Against primary overvoltages (due to atmospheric or industrial causes).
9.8 Battery low voltage disconnection
Battery get disconnect when is voltage reach the threshold of 1.7V/cells +/-3%.
The disconnection is made by a static switch located on positive battery output.
C24
*Photos not
contractual
C38 – C85
*Photos not
contractual