Tyco SafeLINC 4100U Manual Do Utilizador

6-2

 
 

The following table summarizes the specifications for the SPS. 

SPS in Standard 
Australian FACP 
4100-9848AU  

2 A Maximum 
240 VAC + 6% -10% @ 50 Hz 

DC Output Specifications 

Voltage 

Nominal 28VDC 
Minimum: 19.5 VDC Maximum: 32 VDC 
Ripple: 2 VDC p-p @ full load (9A) 

Total Current (max) 

 

 

 

  

 

  

24V Card 

  

24V Aux 

 
Each NAC (total A+B) 

 

 

9A  alarm load. Includes: NACs (+24V Sig); 
+24V Card; +24V Aux; SPS card power 
including on-board IDNet. 

5A non-alarm load. Includes as per above, 
allows for battery charging at high rate. 

 
2A max.  See note. 
2A max 
 
3A max alarm load  

2A max non-alarm load (used as Aux 24V 
power). 

SPS IDNet Output   

30 V or 35 V (see note below) 

Input Voltage Range 

21-33 VDC 

Output Float Voltage 

27.3 VDC 

±200 mV @ 20°C, temperature 

compensated at approximately -36mV/

°C 

(0

° C to 50° C) 

Output Current Limit 

1.4 A (For 6.2 – 18 Ah battery) 
3.3 A (Default; for 18-110 Ah battery) 

Notes:   

•  AC power must be provided to the 4100U from a dedicated AC branch circuit.  

The AC input is supervised. 

•  240 VAC: The service branch circuit breaker should be sized to handle at 

least 150 percent of the total required by all of the power supplies in the 
system. 

•  The bulk supply (rated at 9A max) which feeds 24V Sig, 24V Card, 24V Aux 

also supplies the SPS Card including the on board IDNet, and the battery 
charger.  The charger is disabled during alarms so as to make the 9A 
available on the other busses. (See the following table for the SPS current.)