Technical Data 515
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Temperature compensation:
A battery voltage compensation system maintains the charge characteristics within the
limits specified by the battery manufacturer across the entire operational temperature range.
Battery low voltage cut-out:
o The cut-out threshold is 21,6 V ±3 %.
o The element causing the cut-out will be in the + position.
Maintenance:
In order to ensure maximal and durable service, we strongly recommend that your product
must be maintained clean and ensure that it is installed in a dry and ventilated location. We
shall in no case be liable for damages associated with improper use or incorrect
maintenance of the equipment.
Warning:
o Replacing the original battery with a battery of incorrect type may result in an explosion
hazard.
o Used batteries must be disposed of in compliance with recycling requirements.
Fuse Protection
F1 mother board (mains):
rating -breaking capacity – size
2 A Time lag / 5x20 / 1500 A breaking
capacity
F1 to F2 ‘amplifiers board’ (2 outputs) :
rating - type – size
Faux1 to Faux3 ‘controlers’ board (3 outputs):
rating - type – size
External battery fuse (not fitted with PSE)
rating - type
[Ibmax (mains not present)] A
gG type
Very low resistance
9.4.2 SONAES 12/150 A
Network Input
Single-phase voltage: 220 V - 240 V
Frequency: 50 Hz-60Hz
Power consumption at full load: 380 W (PLN-24CH12) or 760 W (PRS-48CH12)
Maximum primary current @ 195 V: 2 A (SON 24V 12A MS150 RACK) or 4A (SON 48V 12A
MS150 RACK)
Class I
Neutral and earthing systems: TT, TN, IT
Two pole circuit breaker (D curve) to be provided upstream
Output
Rated voltage: 24 V (SON 24V 12A MS150 RACK) or 48V (SON 48V 12A MS150 RACK)
Floating voltage set at half-load and at 25 °C: 27. 2 V ±0.5 % or 54.4V +/-0.5%
6 main outputs with a current of 40A maximum per output (protection see chapter 7)
3 auxiliary outputs with a current of 5A maximum per output. (protection see chapter 7)
The maximum total current of the 9 outputs is 150A
The power supply can operate without load current: Imin = 0 A
Rated output current of rectifier : 12A