Aschenbrenner Elektronik GmbH

Main Features:

• This emergency power supply is able to distribute power of about 10 A at least to a length of time > 30 min. after disconnecting from the input power.
• Operation: normal operation means the input voltage is feed through to the output. When the input power is cut-off, the output is further powered from the battery without any break. Note that in this state the output voltage is equal the battery voltage, which will diminish by time and load.
  
• The output connectors provide signals for „voltage ok“ and „failure“.
• On „failure” there is also an acoustic alarm, resettable by signal lines on output connectors
  
• Attention: there is no input circuit breaker, so the customer has to look for a suitable safety device in the input line.
  

Technical Data:

Input voltage (nominal):	24 Vdc
Input voltage:	18 Vdc to 36 Vdc
Output voltage (nominal):	24 Vdc
Battery capacity:	10 Ah
Battery charge Current max.:	1,5 Adc
Efficiency charger:	> 80 %
Output overcurrent protection:	automatic circuit breaker, 15 A, each output
operating temperature:	-10 °C to +55 °C (pending on Battery)
Acoustic alarm signal:	Digital sounder type MALLORY SC648

Mechanical Specifications:

Dimensions:	230 x 330 x 181 mm (W x H x D) without connectors
Weight:	< 17 kg
Safety:	EN60950
EMC:	TBD

This is a preliminary data sheet. Specifications are subjected to change.

Connectors:

Input: VG95234A-10SL-3PN

pin assignment:

A B C

24 Vdc 24 Vdc RTN not connected, pin inserted

Output: SJT00RT14-97SN014 (2x)

pin assignment:

A B C D E F G H J K L M

LED_A green, „Voltage ok“ LED_A red, „Failure“ not connected, pin inserted not connected, pin inserted not connected, pin inserted not connected, pin inserted not connected, pin inserted not connected, pin inserted pushbutton „Alarm off" RTN for LED’s and pushbutton 24 Vdc (load) 24 Vdc RTN (load)