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PSB - Flex Power Compact Housing
Two and Three Phase Power Supply


 

 

PSB - FLEX POWER
Compact Housing
TWO AND THREE PHASE
Power Supply

Features:

  • Available in 1, 2, and 3-phase
  • High efficiency up to 92%
  • Three overload / short circuit protection modes
  • Over temperature protection
  • Built-in DC OK relay contact
  • LED indicator for power on
  • Easy parallel connection
  • Small size
  • 3 year warranty
   

Altech's PSA / PSB power supplies stand for highly reliable products which can be operated in several protection modes to ensure a maximum level of safety. They also meet the latest technical standards and can be used even in extreme industrial environments.

The PSA / PSB series is a AC-only input switching power supply that provides 24V DC output voltage and up to 20A output current. There are 1-phase 115-230V AC units as well as 2-phase 230-500V AC units, in both of which the voltage can be selected by switch. Furthermore, there is a 3-phase unit providing up to 600W.

This series features three different short circuit / overload protection modes, each designed to assure safe operation in a certain load range. With its extremely small size, the power supplies throughoutly follow the trend of optimization and downsizing. In order to increase the power output, PSx-36042 and PSx-50024 units can easily be set up in parallel connection. For building redundant power systems to obtain a higher system availability, also see Altech's PS-RDN20 redundancy module.

Additional standard functions include DC OK contacts as well as LED indication and output voltage adjusting. The PSA / PSB power supplies fulfill the requirements for EN60950-1 and complies to UL and CE certificates.
PSA / PSB power supplies offer snap-on DIN rail mounting and easy wiring with srew terminal blocks.

   

Power Supply Approvals

Single Phase Power Supply
  Input voltage range: 90-135V AC; 180-264V AC
  AC inrush current: up to 16A at 230V AC
  DC adjustment range: 22-27V DC
  Overload protection (typical): ????
  Overvoltage protection (typical): 35V DC
  Working temperature: -25°C to +70°C
  EMC standards: EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5
EN 61000-6-4, EN 61000-3-2
EN 60204-1
 
Two Phase Power Supply
  Input voltage range: 187-264V AC; 330-550V AC
  AC inrush current: 17A at 230V AC
  DC adjustment range: 22-27V DC
  Overload protection (typical): ????
  Overvoltage protection (typical): 35V DC
  Working temperature: -25°C to +70°C
  EMC standards: EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5
EN 61000-6-4, EN 61000-3-2
EN 60204-1
 
Three Phase Power Supply
  Input voltage range: 330-550V AC
  AC inrush current: 17A at 230V AC
  DC adjustment range: 22-27V DC
  Overload protection (typical): ????
  Overvoltage protection (typical): 35V DC
  Working temperature: -25°C to +70°C
  EMC standards: EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5
EN 61000-6-4, EN 61000-3-2
EN 60204-1
 

 

Altech PSA - PSB Power Supplies

 

 

 
 
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For more information contact Altech at:
908-806-9400 • 908-806-9490 (FAX) • info@altechcorp.com • 35 Royal Road, Flemington, NJ 08822