DYNACORD DEM 313 Manuel d'utilisateur

CHARGING UNIT DEM 313Features— fully automatic charging unit 24V/4A for constant I/U battery charging in continuous battery powersupply mode— regulati

6.8 Volt-/AmperemeterA 3-digit LC display (1) with toggle switch (2) is provided for measurement of the battery voltage or thecharging current. With

9. Approvals and standards- The charging units correspond to the following standards:EN 55014-2 Immunity requirements for household appliances, elec

The lightning flash with arrowhead symbol, within anequilateral triangle is intended to alert the user to thepresence of uninsulated “dangerous voltag

1 3-digit LC display for charging voltage or charging current2 LC display switch showing the charging voltage in V or the charging current in A3 LED f

LIST OF CONTENTSSAFETY INSTRUCTIONS / SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141. Application . . . . .

1. ApplicationThe charging unit DEM 313 was especially designed for fully automatic charging and monitoring ofbatteries in the emergency power suppli

Fig. 1 Connection of the battery to the charging unit3.1 Control connector BATTERY CONTROLVarious control input/outputs are available at the 15-pole

Fig. 3 PCB 85254 Location of the wire jumpers S501 - S504 for altering mains voltage and position of the output fuse F5035. Battery charging5.1 Cha

- max. value- rated value- min. value5.2 Charging of other batteriesDYNACORD battery modules DEM 316, DEM 317 or other maintenance - free 24V lead-aci

6.1 OVERVOLTAGE protectionThis circuit monitors the value of the output voltage of the charging unit. lf the output voltage exceeds thepre-set upper