General Information; Environmental Specifications; Electrical Input And Output Specifications; Network Input - SLAT SON 24V 12A MS150 RACK Notice D'utilisation

1.1.

Environmental specifications

Operating temperature:
-10 °C to +45 °C at 100 % charge.
-10 °C to +55 °C at 75 % charge.
Storage temperature: -25 to +85 °C.
Relative humidity: 20 to 95 %.
1.2.

Electrical input and output specifications

1.2.1

Network input

single-phase voltage: 195 V to 264 V.
-
frequency: 47 to 63 Hz.
-
class I.
-
neutral systems: TT, TN, IT.
-
Primary current @ 195 V: 2 A.
-
circuit breaker (D curve) to be provided upstream.
-
1.2.2

Output

- Rated voltage: 24 V or 48V.
- Floating voltage set at half-load and at 25 °C: 27.2 V
- 6 'amplifiers' outputs with a current of 40A maximum per output.
- 3 'controllers' outputs with a current of 5A maximum per output.
- the maximum current for all the outputs is 150A.
- the Power supply can function without load current: Imin = 0 A.
1.2.3

Specific features and technical specifications

The Power supply and the public address and voice alarm system must be powered by the same mains.
In normal operating mode: The power supply equipment recharges then maintains on charge from the normal backup
supply, and provides current to the voice alarm system lower than Imax a.
In emergency operating mode: the total operating current is provided by the battery, including the current of the PA/VA
amplifiers not exceeding 'Imax b mains not present' (≤150A) depending on the size of the battery.
Imax b = 150 A (mains not present).
Imax b = 12 A (mains present).
Imax a = 12A – C/20 (battery capacity).
1.2.4

Autonomy

To determine the autonomy of your power supply and interpret the battery code dates, consult our website:

1. General information

±0.5 %
22
or 54.4V
+/-0.5%.
www.slat.fr