CTEK D250TS Manuals

EN EN • 3 MANUAL CONGRATULATIONS Congratulations on purchasing your new CTEK professional 24 V DC/DC switch mode battery charger, 12 V converter and battery equalizer. This charger is part of a range of professional bat- tery chargers from CTEK SWEDEN AB. It represents the latest technology in battery charging with charging and analysis in 4 steps with temperature compensation. Read this User Manual and follow the instructions carefully before using your new charger. SAFETY • The charger is designed for 24 V lead-acid batteries mounted into vehicles. Do not use the charger for any other purpose • Use safety glasses when connecting or disconnecting a battery. • Battery acid is corrosive. Rinse immediately with water if acid comes into contact with skin or eyes. Seek medical advice. • Make sure that the cables are not being pinched or in contact with warm surfaces or sharp edges. • While charging, a battery can emit explosive gases, avoid sparks in the immediate area. • Always provide for proper ventilation during charging. • Avoid covering the charger. Starter Battery 24 V+ Service Battery 24 V+ Service ground Service Battery Midpoint D250TS The D250TS has one 24 V input and two alternating outputs. One output charge a 24 V battery and the other provides 50 % of the input voltage to the midpoint of a 24 V system. This enables connection of 12 V consumers to the battery string and also equalizing this battery string, for longer battery life. D250TS FEATURES: • Multi-step10 A temperature compensated battery charging and battery maintenance. • Battery separation of Starter and Service batteries. • Equalization of Service batteries • Makes connection of 12 V consumers directly to 24 V Service battery possible. • When the charger is correctly connected the charger will output 24 V on the status signal wire. Connection of a 24 V lamp (max 2 W) to the status signal wire will indicate a correctly con- nected charger. • The charger will maintain the starter battery untill the supply is below 14V. To avoid draining the service battery always connect a charger to the service battery when the vehicle is not used for a longer period. +IN +OUT EQU D250TS Status signal wire Temperature sensor 20015884B D250TS, Manual, Print file 001.indd 3 2011-06-23 09:56:21