20015686B D250S Dual + SmartPass, Manual, Print file
Contents
1. 2 Use the included drill template Wiring is simplified if the units are installed according to the drill template but other setups are possible 3 Install the unit s on a surface where it can be properly fixed and where the unit is not exposed 168mm to fuels oils or splashes of dirt 4 Mount the unit with screws intended for the surface and attach it with one screw in each of the four holes in the corners of the unit See picture 1 Mount the unit with M4 or ST4 2 screws The required torque depends on the surface for mounting Fig 1 shows a CTEK D250S The same 5 procedure is used for all devices 5 Attach the cables and mount the cable screws with a torque of 7 Nm Use tool hand power without tools is not enough J E 7 Figure 1 qQ ie 10 6mm INSTALLATION OF CABLES L Allen key Ain Figure 2 EN 7 SOLAR PANEL SITUATION Solar panel PROBLEM A solar panel with 36 cells produces maximum power at about 17V Many regulator reduce the voltage by bur ning off energy SOLUTION The D250S DUAL searches for the Maximum Power Point and charges the battery perfectly with very high efficiency TIP 1 Mount the temperature sensor on the Service battery Boat All installation should be done in accordance with 1SO10133 WARNING e Max 22V input e Do not connect tw2. CONGRATULATIONS on the purchase of your new CTEK professional battery management unit This unit is part of a range of professional battery chargers from CTEK SWEDEN AB It represents the latest technology in battery charging Using the CTEK D250S DUAL and SMARTPASS products you can maximize the performance of your 12VDC source SAFETY The unit is designed for 12V lead acid batteries Do not use the unit for any other batteries e Use safety glasses when connecting or disconnecting a battery e Battery acid is corrosive Rinse immediately with water if acid comes into contact with skin or eyes Seek medical advice e Make sure that the cables are not being pinched and are not 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 unit D250S DUAL is not reverse polarity protected Disconnect battery poles before installation All installations on boats must follow ISO 10133 Please note 1 Connections from the battery must be fused close to the battery 2 Batteries must be permanently mounted in ventilated areas 3 Cables must be placed in tubes separated from cables for 230V shore power or be attach to the surface every 300mm 4 Cables in the engine room must be rated to withstand 70 C D250S DUAL The D250S DUAL has 2 inputs The Service battery will be charged from th
3. Depending on the application it could also be referred to as Starter battery CONNECTIONS Trailer coupling Solar panel Wind power Alternator D250S DUAL Alternator battery DEFINITIONS CONSUMERS Depending on the application it could also be referred to as Electrical equipment CONNECTIONS Electrical equipment DEFINITIONS SERVICE BATTERY Depending on the application it could also be referred to as House battery Domestic battery Consumer battery CONNECTIONS Electrical equipment Battery bank D250S DUAL Service battery SMARTPASS LAMPS 5 Alternator 2 Power lamp battery charg 3 Service bat ing lamp tery charging 6 Service bat lamp tery consump 4 Alternator tion lamp battery consumption lamp 1 Error lamp The CTEK SMARTPASS is designed to work together with 1 2 CTEK D250S DUAL but can also be used alone EN 5 SMARTPASS LAMP FUNCTION SMARTPASS LAMP INDICATION DURING NORMAL OPERATION STEADY FLASHING sil my i 2 Alternator battery con sumption lamp A saa Bs EXPLANATION 5j Oo e High current from alternator to service battery Consu mer powered by alternator Too high current through Engine running relay Oo Reduced current from alternator to service battery Consumer powered by alternator Service battery charging lamp Telia aura Consumers powered by Too high current through tion lamp Service batte
4. TION SHEET 6 STARTER BATTERY SERVICE BATTERY CONNECTING CONS SITUATION Connection of consumers to the system PROBLEM Many batteries die prematu rely if they are discharged too much Too little power might be delivered to critical consumers like navigation radio and emergency lights UMERS SOLUTION Critical consumers are con nected directly to the battery Others such as refrigerator main light and heating are connected to the SMARTPASS When the Service battery is down to a critical level then the SMARTPASS disconnects these noncritical consumers TIP7 See Tip 1 Tip 2 Tip 4 Tip 5 and Tip 6 High current consumers gt 80A should be connected directly to the Service or Starter battery WARNING e Max 22V input Do not connect two solar panels in series INSTALLATION SHEET 7 STARTER BATTERY GO SERVICE BATTERY EN 11 CHARGING PROGRAM D250S DUAL The charger starts charging the target battery when the supply voltage exceeds 13 1V for 5 sec engine on The charger stops charging the target battery when the supply voltage drops below 12 8V for 10 sec engine off DESULPHATION BULK S EEEN PULSE hen Q 8 j O CURRENT A Supply program is not time or voltage limited STEP 1 DESULPHATION STEP 4 FLOAT Detects sulphated batteries Pulsing current and voltage removes sulphate from the lead pla
5. a Solar panel feeding a Starter battery and a small Service battery PROBLEM The Service battery will take a very long time to recharge due to low alternator voltage he Solar panel is difficult o synchronize with the alterna tor Due to these issues the battery will underperform and die prematurely SOLUTION The D250S DUAL charges the Service battery quickly and very efficiently from both the Alternator and the Solar pa nel The Solar panel produces at its maximum power point when the engine is off When both the Solar panel and the Alternator are on the Solar panel adjusts to the Alternator The battery will be fully charged produce more and last significantly longer TIP 4 See Tip 1 and Tip 2 WARNING e Max 22V input Do not connect two solar panels in series INSTALLATION SHEET 3 SERVICE BATTERY CBE STARTER BATTERY INSTALLATION SHEET 4 STARTER BATTERY SEE SERVICE BATTERY EN 9 LARGE SERVICE BATTERY SITUATION One alternator feeding a Starter battery and a large Service battery PROBLEM The Service battery will take a very long time to recharge due to low alternator voltage and restrictions in how the alternator current is used The Solar panel is difficult to synch ronize with the alternator Due to these issues the battery will underperform and die prema
6. battery to recharge it more quickly and efficiently Attached energy sources like solar wind or shore power will charge both the Service and the Starter batteries through the SMARTPASS Service batteries that are overheated due to age high ambient temperature or other battery problems will be protected from high alternator current SMARTPASS FEATURES The CTEK SMARTPASS adds additional functionality for higher output alternators larger battery banks and or high parallel loads e Separation of consumers and Service batteries during charging which improves the charging capacity significantly and lowers the consumer voltage which increases expected service life of lights and other electronics e Service battery watch which avoids harmful deep discharges that otherwise would shorten battery life The battery watch also protects navigation radio and emergency light from being out of electricity e Over temperature protection of Service battery High battery temperature could significantly reduce battery life e Maintenance charge of Starter battery which simplifies installation with fewer components e Simplified installation of AC DC chargers shore power Only one output from the AC DC charger needed Alternator battery Service battery Negative cable connection M8 L 0 3m Temperature sensor L 2m Consumers DEFINITIONS ALTERNATOR BATTERY
7. d the warranty CTEK SWEDEN AB makes no warranty other than this limited warranty and is not liable for any costs other than those mentioned above For example consequential damages are not covered Moreover CTEK SWEDEN AB is not obligated to any other warranty other than this warranty 14 EN CTEK PRODUCTS ARE PROTECTED BY Patents P1618643 E525604 5754177882 1744432 pending P1483817 pending E524203 S7005832B2 1716626 pending E526631 S 2006 0009160 A1 pending P1903658 pending P1483818 IS7629774 E528232 P09170640 8 pending S12 564360 pending P09 180286 8 pending S12 646405 pending Cmecomncmmcumecummecunm SUPPORT Designs RCD 000509617 US D571179 US D575225 US D581356 US D580853 RCD 321216 RCD 200830199948X pending RCD 000911839 RCD 081418 US D29 319135 pending RCD 001119911 RCD 321197 RCD 321198 RCD 200830120183 6 pending ZL200830120184 0 RCD 000835541 US D596125 US D596126 2010 01 27 Trade marks CTM TMA669987 CTM 844303 CIM 372715 CTM 3151800 CTM 405811 CTM 1461716 pending CTEK offers professional custom support www ctek com For the latest revised user manual see www ctek com By e mail info ctek se by telephone 46 0 225 351 80 by fax 46 0 225 351 95 By mail CTEK SWEDEN AB Rostugnsva gen 3 SE 776 70 VIKMANS HYTTAN SWEDEN VIKMANSHYTTAN SWEDEN 2010 06 15 n Jarl Uggla President CTEK SWEDEN AB
8. e alternator solar panel or both in combination The solar panel adjusts itself to the Starter battery voltage The Starter battery will be charged and maintained directly by the solar panel if the Service battery is fully charged D250S DUAL A FEATURES e Multi step 20A temperature compensated battery charging and battery maintenance Battery separation of Starter and Service batteries e Maximum power point tracking for solar panels charging the Service battery e Two power source inputs alternator solar wind Supply battery and other e Coordination of the two inputs allowing parallel operation e The auxiliary input will also charge and maintain the Starter battery Solar panel Vehicle ground Solar panel Temperature sensor L 2m L Gik Alternator battery Service battery EN 3 D250S DUAL LAMP INDICATION DURING NORMAL OPERATION Wa A urwinasteapy crow DEFINITIONS SOLAR PANEL DEFINITIONS ALTERNATOR BATTERY Depending on the application it could also Depending on the application it could also be referred to as be referred to as PV panel Starter batter 2 ph hawaii panel 4 Service battery charged by the alternator CONNECTIONS CONNECTIONS oO Service battery charged by the solar panel Solar panel Trailer coupling Wind power Alternator SMARTPASS Alternator Service battery charged by both t
9. e and charging current are very important High current ripple heats the battery and ages the positive electrode High voltage ripple can damage other equipment connected to batteries The battery chargers from CTEK produce very high quality voltage and current with low ripple MPPT Maximum Power Point Tracking finds the best combination of supply current and voltage to maximize the power output This is especially important for Photovoltaic Solar Panels and trailer campers with wiring constraints EN 13 TEMPERATURE PROTECTION SMARTPASS has a temperature sensor cable The units will automatically protect the service battery if the temperature and charging voltage together are too high Charging will then only be performed by the D250S battery charger The temperature should be measured close to the battery therefore attach the sensor to the battery LIMITED WARRANTY CTEK SWEDEN AB issues this limited warranty to the original purchaser of this product This limited warranty is not transferable The warranty applies to manufacturing faults and material defects for 2 years from the date of purchase The customer must return the product together with the purchase receipt This warranty is void if the battery charger has been opened handled carelessly or repai red by anyone other than CTEK SWEDEN AB or its authorised representatives One of the screw holes in the bottom of the charger is sealed Removing or damaging the seal will voi
10. he alternator and solar panel amp amp Service battery fully charged Alternator battery maintained by the solar panel DEFINITIONS SERVICE BATTERY D250S DUAL LAMPS Depending on the application it could also be referred to as House battery Domestic battery Consumer battery CONNECTIONS EXPLANATION RECOMMENDATION High temperature Consider relocationg unit detected at either unit or and or service battery service battery Electrical equipment Battery bank Oo Service battery connec Check Service battery SMARTPASS service battery 1 Error lamp 4 Alternator 77 tion problem detected connection and fuse 2 Power lamp battery lamp 3 Solar power 5 Service bat Service battery connec Check Service battery lamp tery lamp tion problem detected connection and fuse D250S DUAL LAMP FUNCTION Service battery connec Check Service battery tion problem detected connection and fuse FUNCTION Power lamp D250S DUAL connected correctly ready to use Steady lamp Alternator battery lamp Alternator running rae Flashing lamp s Service battery lamp Charging of Service battery Solar panel lamp Solar panel in operation 4 EN SMARTPASS SMARTPASS can operate as a stand alone unit but works best in combination with D250S DUAL The SMARTPASS creates a priority path for charging the Service
11. o solar panels in series SMALL SERVICE BATTERY SITUATION One alternator feeding a Starter battery and a small Service battery PROBLEM The Service battery will take a very long time to recharge due to low alternator voltage Due to this the battery will under perform and die prematurely SOLUTION The D250S DUAL charges the Service battery quickly and very efficiently The battery will be fully charged produce more and last significantly longer TIP 2 Refer to Tip 1 Alternators with voltage sensor cables should connect this on the Starter battery 3 Caravan trailer For 13 pole contact connect D250S DUAL alternator bat tery to pin 9 Connect pin 13 to D250S DUAL vehicle ground WARNING Max 22V input INSTALLATION SHEET 1 8 e EN SERVICE BATTERY INSTALLATION SHEET 2 STARTER BATTERY SERVICE BATTERY LARGE BATTERY BANK SITUATION One alternator feeding a Starter battery and a large Service battery bank PROBLEM The Starter battery will not be fully charged and might not always be able to start the engine SOLUTION The D250S DUAL recharges the Starter battery quickly to 100 which guarantees trouble free engine starts The Starter battery will be pulse maintained directly from the Solar panel TIP 3 Mount the temperature sensor on the Starter battery WARNING Max 22V input SOLAR PANEL SITUATION One alternator and
12. ry relay Alternator battery maintained by Service Charging Service battery Consumer powered by alternator Battery charged by D250S DUAL charger Pulse maintenance of starter battery Alternator battery char Too high current through ging lamp battery relay SMARTPASS LAMP ERROR INDICATION x I a Steady lamp 6 Flashing lamp 1 Oe 1 4 3 _ EXPLANATION RECOMMENDATION Service battery overheated Check condition and or installation Too high current through or temperature at internal relay Too high Check service battery Reduce alternator size or add one more D250S Service battery charge current DUAL in parallel Service battery bank too deeply discharged Too high current through or temperature at internal relay Too many Consider relocation of unit Reduce power usage consumers connected at the same time Too high current through or temperature at internal relay Too high cur Starter battery problems check battery rent to starter battery Too high current through or temperature at internal relay Too many Relocate unit or reduce concurrent use of consumers consumers connected Battery watch activated Service battery too low Recharge Service battery 6 EN INSTALLATION OF UNIT DRILL TEMPLATE 1 Attach the temperature sensor holder on a flat surface on one Service battery Position it as close as possible to a positive post
13. tes of Maintaining the battery voltage at maximum level by providing a constant voltage charge the battery restoring battery capacity STEP 5 PULSE STEP 2 BULK Maintaining the battery at 95 100 capacity The charger monitors the battery voltage and gives Charging with maximum current until approximately 80 battery capacity a pulse when necessary to keep the battery fully charged STEP 3 ABSORPTION Charging with declining current to maximize up to 100 battery capacity 12 EN CABLE DIMENSIONS TECHNICAL SPECIFICATIONS Recommended minimum cable dimensions in mm Charger model D250S DUAL SMARTPASS MIN CABLE DIMENSIONS Model number D250S Dual 1044 SMARTPASS 1058 UNIT CABLE 5m Max input voltage 22V 22V 14 4V at 25 C temperature z Charging voltage dompenidied gt Charging current 20A 80A o Back current drain lt 1Ah month lt 1Ah month a Ripple lt 4 a Qa N Ambient tempe 20 C to 50 C output power is reduced automatically at high o rature temperatures LY 2 Charger type 5 step fully automatic charging Battery types All types of 12V lead acid batteries WET MF Ca Ca AGM and GEL Battery capacity 40 300Ah 75 800Ah Dimensions 197 x 93 x 49mm L x W x H Insulation class IP65 splash and dust proof Weight 0 73kg 0 74kg Use included connectors if possible The cable dimensions are if the units are mounted at different locations MPPT Yes 4 The quality of the charging voltag
14. turely SOLUTION The SMARTPASS separates the two battery banks when he engine is off With the engine on the alternator charges the service battery with its maximum current until it has tapered off to the D250S DUAL max level Then the D250S DUAL charger finalizes he charge The recharge time is minimized Solar panels are easily integrated and synchronized if a D250S DUAL is used together with the SMARTPASS TIP 5 See Tip 1 Tip 2 and Tip 4 Wires that are connected to both SMARTPASS and D250S DUAL should be connected to SMARTPASS WARNING e Max 22V input e Do not connect two solar panels in series CONNECTING AC DC CHARGERS SITUATION 230 110V charger for the Service and Starter battery PROBLEM The 230 110V charger should charge both the Ser vice and the Starter battery and be synchronized with all other energy sources SOLUTION The single output 230 110V charger is connected directly to the Service battery The Starter battery is pulse char ged through the SMARTPASS going backwards The solar panel will also charge the Starter battery backwards through the SMARTPASS TIP 6 See Tip 1 Tip 2 Tip 4 and Tip 5 The battery cables of the 230 110V charger are con nected directly to the Service battery WARNING e Max 22V input e Do not connect two solar panels in series INSTALLATION SHEET 5 STARTER BATTERY SERVICE BATTERY INSTALLA
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