The buffer power supply is intended for the uninterrupted supply of demanding devices stabilized voltage of 12V DC (+/- 15%). The PSU supplies voltage U = 13.8V DC with current efficiency I = 4.5A + 0.5A battery charging for KT-1-PCB controller (1 door) and for KDH-KS2012 / 24-IP / RS controllers, KDH-KS3012/ 24-IP. In the event of a power failure, it is instantaneous switching to battery operation. With high energy efficiency and placed in a metal casing (RAL 9003 color) with place for 7Ah / 12V battery. The housing is equipped with a microswitch signaling the opening of the door (front). During normal operation, the sum of the currents consumed by the receivers may not exceed I = 4.5A *. The maximum battery charging current is 0.5A *. Total current of receivers + battery is max. 5A
Napięcie zasilania | 176V-264 V AC |
Power consumption | 0.72A@230V AC max. |
Output Votage | 9.5V-13.8V DC |
Output current | 4.5A + 0.5A battery charging |
Battery protection | yes |
Dimensions | 354 x 307 x 101 mm |
Dedicated battery | 7 Ah |
Weight | 3.0kg |
Working temperature | -10ºC...+40ºC |
Technical outputs | EPS - AC power failure, PSU - no DC voltage, LoB - low battery voltage |
Designed for | KT-1, KDH-KS2012-IP, KDH-KS2024-IP, KDH-KS3012-IP, KDH-KS3024-IP, KDH-KS-2000-IP-ELV, KDH-MOD2016-ELV, KDH-KS3000-IP-ELV, KDH-MOD3016-ELV |