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Installation Guide 

 

APS-300 Series 12/24 Series Power Supplies 

 

 
 

 
 
Alarm Controls Corporation 
19 Brandywine Drive 
Deer Park, NY 11729

 

500-33315_A   Installation specifications subject to change without notice

Phone: (800) 645-5538 

[email protected]

www.alarmcontrols.com

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APS-300 Series 12/24 Power Supply 

9.8VDC-13.7VDC @ 2.8 Amps max / 20.0VDC-27.5VDC @ 1.4 Amps max Power-limited 

  

 

 

 

 

 

 

Features APS-300 Series:  

 

Small – Self Contained – Efficient 

 

Universal AC Input 110-240VAC 

 

Operates under Brown Out conditions 

 

9.8VDC-13.7VDC, 2.8A/20.0VDC-27.5VDC,  1.4A 
Selectable Continuous Duty 

 

Input and Output Surge Protection  

 

Power Limited Output with Thermal Protection 

 

AC and DC LED’s 

 

Quality Manufactured in the USA with a lifetime 
Warranty 

 

Outputs are Power Limited 

 

Provided in Standard Enclosure 14”x 8.5”x 3.5” 

 

Precise Battery Regulation for all sealed Lead Acid 
Battery(s) 

 

Battery Online, No Drop or Switch Over with AC 
Power Fail 

 

Reverse Battery Protection 

 

Comes with plug in battery cable assembly 

 

UL and cUL tested to Standards UL 603 Burglar 
Alarm Power Supplies, UL 294 Access Control Units, 
and ULC-S318-96 Canadian Standard for Power 
Supplies for Burglar Alarm Systems 

 

Relay “C” Contacts Indicates AC Power Status 

 

LTW Limited Warning of stand by battery(s) 

 

Battery Disconnect on depleted Battery(s) 

 

Ordering examples: 

APS-300  

Supervised Power Supply/Charger module with 
Standard Enclosure 14” x 8.5” x 3.5” 

APS-3004C

 

APS-300 with one PD-4C, four output PTC 
protected distribution board 

APS-300FT 

APS-300 with one PDFT fire relay module 

Summary of Contents for APS-300 Series

Page 1: ...LED s Quality Manufactured in the USA with a lifetime Warranty Outputs are Power Limited Provided in Standard Enclosure 14 x 8 5 x 3 5 Precise Battery Regulation for all sealed Lead Acid Battery s Bat...

Page 2: ...ndicator is a green LED which is illuminated when AC is present AC Line Primary Fuse Fuse GMA 2 5mm x 20mm 2A 250VAC Replace this fuse only while the equipment is electrically disconnected from the br...

Page 3: ...ropriate input of a UL Listed Burglar Alarm or Access control panel When DC Power is normal the negative output is an open circuit with the LED OFF When the DC output voltage drops to a point where th...

Page 4: ...f 25 from Non power Limited circuits 4 Connect DC devices to the Output Terminals Observe polarity On the distribution boards Negative is identified with a or COM The Positive is identified with or HO...

Page 5: ...battery capacity with either 12V or 24V batteries The minimum battery capacity is 4Ah and the practical limit is 24Ah UL evaluated with an 18Ah battery on the 12V configuration and 2 9Ah batteries on...

Page 6: ...APS 300 Instructions Page 6 500 33315_A...

Page 7: ...unit is triggered The transfer relay is rated at 15A 12v and 12A 24vdc Power LED s A red LED above each output indicates which output is ON Input Trigger EOL 2 Pos Terminal block Will accept 14 28awg...

Page 8: ...Red LED Indicates AC DC or Reversed DC Input on PD4C Each output has a green status LED indictor Current Draw is 6ma max per LED Circuit Breaker Models with Rated Output 1 42 Amps or below are Power L...

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