CTEK - Maximizing Battery Performance | ctek.com
User Manual for CTEK models including: D250SE, D250SE DC Battery Charger, DC Battery Charger, Battery Charger, Charger
16 dic 2024 — USER MANUAL. CTEK DC/DC BATTERY CHARGER D250SE. AND 12V POWER MANAGEMENT SYSTEM SMARTPASS 120S. FOR LEAD-ACID AND LITHIUM-ION BATTERIES. FULLY AUTOMATIC. 2 YEAR ...
CTEK - Smartpass 120S 120A Power Management System & 250SE 20 Amp Battery Charger - Kit - Campervan Conversion Parts: Clearcut Conversions
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DocumentDocumentUSER MANUAL CTEK DC/DC BATTERY CHARGER D250SE AND 12V POWER MANAGEMENT SYSTEM SMARTPASS 120S FOR LEAD-ACID AND LITHIUM-ION BATTERIES FULLY AUTOMATIC 2 YEAR WARRANTY ZH KO JA PL FI NO DA SV NL IT ES FR DE EN 12V MANUAL CONGRATULATIONS on the purchase of your new CTEK charger providing professional battery care. This charger is included in a series of professional chargers from CTEK SWEDEN AB and represents the latest technology in battery charging. With the CTEK D250SE and SMARTPASS 120S you can be sure of getting maximum performance from your dual battery system. SAFETY CALIFORNIA PROPOSITION 65 WARNING: This product contains chemical known to the state of California to cause cancer or reproductive toxicity. · The D250SE and SMARTPASS 120S have been developed for 12V lead-acid and LFP batteries. Do not use the unit for any other type of battery. · Wear protective goggles when connecting and disconnecting batteries. · Battery acid is corrosive. Rinse with plenty of water immediately if you get acid on your skin or in your eyes. Get medical assistance. · Never use a charger with damaged electric cables. Check that the cables have not been dama- ged by hot surfaces, sharp edges or in any other way. · Explosive gases are generated while lead-acid batteries are being charged. Avoid any sparking near the battery. Use in a well-ventilated location. · Never place the charger above the battery, and avoid covering the charger during charging. · Disconnect the battery terminal posts before installing. · The D250SE and SMARTPASS 120S are not spark-free. · The installation must include a fuse in accordance with the recommendations in the table "CABLE AND FUSE RECOMMENDATIONS". WARNING! The D250SE and SMARTPASS 120S are not protected against reversed polarity. WARNING! Check manual of Lithium-ion battery before installing in vehicle. Remember that all installations in boats must comply with ISO 10133! 1. The cabling from the batteries must have fuses near the batteries. 2. The batteries must be securely fastened in a ventilated space. 3. The cabling must be run through pipe ducting, separately from 230V/110V wiring (mains power), or secured by clips at every 30 cm/1 ft. 4. Cabling in the engine compartment must be temperature rated at 70 C/ 158 F. D250SE Input Solar panel +IN Input Alternator +IN SMARTPASS 120S +IN Input Alternator +IN SMARTPASS 120S Connector plate Earth Connection Temperature sensor 2 m/6 ft. Smart alternator cable (red) 0.2 m/0.6 ft. Batter0y.s2emlec/t0c.6abftle. (black) +OUT Output Service battery +OUT Output Service battery Smart alternator cable (red) 0.2 m/0.6 ft. +OUT (Nblaegcka)ti0ve.2cmab/l0e.6cofnt.nection +OUT Temperature sensor 2 m/6 ft. Output Consumers +OUT EN·3 EN D250SE · The D250SE is a DC to DC battery charger for a dual battery system with a starter battery and a service battery. · The D250SE charges the service battery either from an alternator or from a solar panel, or from a combination of both. · The D250SE separates the batteries in a dual battery system and thereby replaces, for example, a separation relay, VSR (Voltage Sensitive Relay), diode isolator or a mechanical battery selector. · The D250SE can be used on its own or in combination with SMARTPASS 120S. In combination, the D250SE and SMARTPASS 120S can charge at up to 140A. · Starter battery is only available as lead-acid battery. FUNCTIONS: · Charging service battery from a conventional alternator (constant charging voltage) The D250SE charges a service battery at up to 20A from the start battery when a conventional alternator is running. This function is switched off when the engine is not running to prevent discharge of the starter battery. · Charging of a service battery from a smart alternator (with variable charging voltage) The D250SE can charge a service battery at up to 20A from the starter battery when a smart alternator is running. This function is switched off when the engine is not running, so as not to discharge the starter battery. The Installation section describes how the D250SE needs to be connected in order to activate the smart alternator functions. · Charging a service battery from a solar panel The D250SE can charge and trickle charge a service battery from a solar panel at up to 20A. The D250SE uses MPPT (Maximum Power Point Tracker) to maximise the power from the solar panel. · Separation of the starter battery and the service battery The D250SE separates the starter battery from the service battery when the engine is not running. · Temperature compensated charge voltage The D250SE optimises the charge voltage by increasing the charge voltage at temperatures below 25°C/77°F and reducing it at temperatures higher than 25°C/77°F. The function is active in AGM and NORMAL programs only. · Trickle charging of the starter battery from a solar panel The D250SE trickle charges the starter battery from a solar panel at intervals of 3 seconds if the service battery is fully charged. · Optimised charging of AGM batteries The D250SE can provide a suitable charging voltage for optimal charging of AGM (Absorbent Glass Mat) batteries, which require a higher charge voltage than other types of lead-acid battery. The installation section describes how the D250SE needs to be connected in order to activate the AGM battery function. · Optimised charging of Lithium batteries The D250SE can provide a suitable charging voltage for optimal charging of Lithium batteries. SMARTPASS 120S · SMARTPASS 120S is a solution for supplying current to charge and manage consumers in a dual battery system consisting of a starter battery and a service battery. · SMARTPASS 120S separates the batteries in a dual battery system and thereby replaces, for example, a separation relay, VSR (Voltage Sensitive Relay), diode isolator or a mechanical battery selector. · SMARTPASS 120S connects the starter and service batteries together in order to charge them both from the alternator. · SMARTPASS 120S protects the service battery from deep discharge which would damage the battery. · SMARTPASS 120S supplies consumers from the alternator instead of from the service battery while the service battery is charging, which permits faster charging. · SMARTPASS 120S can be used on its own or in combination with D250SE. In combination, the D250SE and SMARTPASS 120S can charge at up to 140A. FUNCTIONS: · Charging service battery from a conventional alternator (constant charging voltage) The SMARTPASS 120S charges a service battery at up to 120A from the start battery when a conventional alternator is running. This function is switched off when the engine is not running to prevent discharge of the starter battery. · Charging of a service battery from a smart alternator (with variable charging voltage) The SMARTPASS 120S can charge a service battery at up to 120A from the starter battery when a smart alternator is running. This function is switched off when the engine is not running, so as not to discharge the starter battery. The Installation section describes how the SMARTPASS 120S needs to be connected in order to activate the smart alternator functions. · Battery guard SMARTPASS 120S disconnects consumers when the service battery voltage is low in order to avoid deep discharge, which would damage the battery. The consumers are reconnected after the service battery voltage has increased. Connect critical consumers directly to the service battery so they will not be disconnected if the voltage falls to lower than 11.5V. · Start assistance SMARTPASS 120S automatically connects the service battery to the starter battery for 10 sec to assist, if the starter battery on its own is unable to start the engine. After the start assistance function has been activated, SMARTPASS 120S will display a fault indication until starting has been achieved without using the start assistance function. · Separation of the starter battery and the service battery SMARTPASS 120S separates the starter battery from the service battery when the engine is not running. · Assigning current source priority SMARTPASS 120S can sense when the alternator is running and in that case supplies consumers with current from the starter battery to work with the D250SE and maximise charging efficiency. Otherwise the consumers are supplied with current from the service battery. · Dynamic overcurrent protection SMARTPASS 120S has overcurrent protection to shield the product. Overcurrent protection permits up to 350A to be sent from the alternator temporarily so that charging will be accelerated. 4·EN · Battery temperature protection SMARTPASS 120S protects the battery by switching off charging if the service battery temperature rises too high. · Starter battery trickle charging The service battery trickle charges the starter battery without assistance from the solar panel or alternator to compensate for the self-discharge of the starter battery. The service battery charges in 3-second pulses when its voltage is higher that of the starter battery and the voltage of the starter battery is low. FUNCTION INDICATIONS D250SE Explanation 1 The service battery is being charged by the alternator. 2 The service battery is being charged by the solar panel. EN CABLE AND FUSE REQUIREMENTS MIN. CABLE SIZE FUSE UNIT CABLE +IN +IN 0.5 m 1 m 2 m 5 m 10 m 2 ft 3 ft. 6 ft. 15 ft. 30 ft. 4 mm2/ 4 mm2/ 4 mm2/ 6 mm2/ 10 mm2/ AWG12 AWG12 AWG12 AWG10 AWG8 30A D250SE 4 mm2/ 6 mm2/ 10 mm2/ +OUT AWG12 AWG10 AWG8 30A 4 mm2/ 4 mm2/ 4 mm2/ 4 mm2/ 4 mm2/ AWG12 AWG12 AWG12 AWG12 AWG12 Connector plate* 4 mm2/ 6 mm2/ 10 mm2/ 10 mm2/ 10 mm2/ AWG12 AWG10 AWG8 AWG8 AWG8 SMARTPASS 120SA +IN 35 mm2 AWG2 35 mm2 AWG2 35 mm2 AWG2 50 mm2 AWG1 50 mm2 AWG1 300A 35 mm2 35 mm2 35 mm2 +OUT +OUT AWG2 AWG2 AWG2 300A 4 mm2/ 4 mm2/ 4 mm2/ 4 mm2/ 4 mm2/ AWG12 AWG12 AWG12 AWG12 AWG12 *If the D250SE and SMARTPASS 120S are installed in different locations and the accompanying connector plate is not used, please follow the recommendations in the table. 3 The service battery is being charged by both the alternator and solar panel. 4 The service battery is fully charged. The starter battery is being trickle charged by the solar panel. 5 Current saving mode, no charging in progress. SMARTPASS 120S Explanation 1 Current from alternator to service battery and consumers. Current from service battery to consumers. 2 Current from alternator to service battery and consumers. 3 Current from alternator to consumers. The service battery is charged by the D250SE. 4 Trickle charging of the starter battery from the service battery. EN·5 INSTALLATION 1. Install the apparatus on a smooth surface where it can be firmly secured and where it is not exposed to fuel, oil or dirt. To obtain the correct distance, start by fitting the two units together with the accompanying connector plate (see Figure 3) before they are finally fastened to the smooth surface. 2. Secure the apparatus with, for example, M4 or ST4.2 screws at each corner (see Figure 1). 3. Before connecting the cables, ensure that the negative terminal post on the battery is not connected. 4. Connect the cables to the apparatus connections by securing screws (M8) (see Figure 2). Use an Allen key - tightening by hand without a tool is not enough. Max 6 mm ring terminals (see figure 5). 5. Use tape (see Figure 4) to secure the temperature sensor to a clean flat surface above the service battery. Position the sensor as close to the positive terminal post as possible. Figure 4 6. Connect the battery negative terminal post. DIMENSIONS Figure 3 0.19Øin4c,h9ems m 168mm/6 inches 240mm / 9.44inches 210mm/8.29 inches 120mm/4.72 inches 90mm/3.57 inches WARNING! The D250SE and SMARTPASS 120S are not protected against reversed polarity. Disconnect the battery terminal posts before installation. WARNING! The D250SE and SMARTPASS 120S are not spark-free. Ensure good ventilation. RECOMMENDED TIGHTENING TORQUES Figure 1 Figure 2 8 Nm/71 lb-in Allen key Figure 5 Max 6 mm Max 6 mm 250mm / 9.84inches 65mm / 2.53 inches 2 Nm/18 lb-in 6·EN SETTINGS D250SE Smart alternator cable (red) Not connected Type of alternator Conventional alternator Battery select cable (black) Not connected Battery type NORMAL Connected Smart alternator Earth AGM +12V LITHIUM-ION Temperature sensor SYMBOLS Smart alternator cable (red) Batter0y.s2emlec/t0c.6abftle. (black) Ignition signal, +15 clamp (DIN 72552) Chassis/Earth SETTINGS SMARTPASS 120S Smart alternator cable Type of (red) alternator Not connected Conventional alternator Connected Smart alternator Ignition signal, +15 clamp Smart alternator cable (red) (DIN 72552) +OUT Negative(cbalabclek)connection Chassis/Earth +OUT Temperature sensor SYMBOLS AND TERMINALS Fuse See "CABLE AND FUSE REQUIREMENTS" Flashing lamp Continuously lit lamp Solar panel Non critical consumer Alternator Critical consumer Connection Input Solar panel Input Alternator Output Service battery Earth Connection Smart alternator cable (red) Battery select cable (black) Connection Input Alternator Output Service battery Output Consumers Smart alternator cable (red) D250SE +IN +IN +OUT Connected to Solar panel see "TECHNICAL SPECIFICATION" · Starter battery · Input Alternator SMARTPASS 120S via connector plate or cable · Service battery · Output Service battery SMARTPASS 120S · Chassis/Earth · Solar panel (-) · SMARTPASS 120S (-) See "SETTINGS D250SE" See "SETTINGS D250SE" SMARTPASS 120S +IN Connected to · Starter battery · Input Alternator D250SE via connector plate or cable Output Service battery D250SE +OUT Non-critical consumers +OUT See "SETTINGS SMARTPASS 120S" EN·7 EN INSTALLATION EXAMPLES 1. Solar panel PREREQUISITES Solar panel capable of charging a 40300Ah service battery. The D250SE uses MPPT (Maximum Power Point Tracker) to maximise the power from a solar panel. TIP 1 Do not connect two solar panels in series. Max. input voltage 23V. 2. Small service battery PREREQUISITES A dual battery system where the D250SE charges a 40300Ah service battery from a generator which also charges a starter battery. It is advantageous to use this installation when: · The alternator is unable to deliver the desired charging voltage. TIP 2 If the alternator has external voltage detection for the service battery, the voltage detection wiring must be connected to the starter battery. TIP 3 Complement the D250SE with a SMARTPASS 120S if the service battery capacity is greater than 100Ah or has parallel consumption while charging is in progress. This reduces the charging time. * SERVICE BATTERY *See "CABLE AND FUSE REQUIREMENTS" * STARTER BATTERY * SERVICE BATTERY *See "CABLE AND FUSE REQUIREMENTS" 8·EN EN 3. Small service battery and solar panel PREREQUISITES A dual battery system where the D250SE charges a 40300Ah service battery from a solar panel, an alternator, or both which also charge a starter battery. It is advantageous to use this installation when: · The alternator is not able to deliver the desired charge voltage. · Charging from a solar panel. See also tips 1, 2 and 3. 4. Service battery with parallel consumers PREREQUISITES A dual battery system where the SMARTPASS 120S charges a 28800Ah service battery from a alternator which also charges a starter battery. It is advantageous to use this installation when: · The alternator is able to deliver the desired charging voltage. · The service battery capacity is greater than 100 Ah. · The consumers are supplied directly from the alternator at the same time as the service battery is being charged. See also tips 2 and 3. * STARTER BATTERY * SERVICE BATTERY *See "CABLE AND FUSE REQUIREMENTS" * STARTER BATTERY +IN +OUT SMARTPASS 120S +OUT * SERVICE BATTERY *See "CABLE AND FUSE REQUIREMENTS" EN·9 5. Large service battery with parallel consumers PREREQUISITES A dual battery system where a D250SE together with a SMARTPASS 120S charges a 100800Ah service battery. Current is supplied from a solar panel and/or an alternator. The starter battery is charged from an alternator. It is advantageous to use this installation when: · The alternator is not able to deliver the desired charging voltage. · The service battery capacity is greater than 100Ah. Parallel consumption takes place during charging. By connecting the consumers (See TECHNICAL SPECIFICATION) to the Output Consumers on the SMARTPASS 120S, the service battery will be able to charge without parallel consumption and the consumers will instead be supplied with current from the alternator. · The service battery shall be protected against deep discharge. Connect noncritical consumers to the Output Consumers on the SMARTPASS 120S. Connect critical consumers directly to the service battery. SMARTPASS 120S does not in that case switch off the critical consumers when the service battery is completely discharged. TIP 4 Connect the cabling from the starter and service batteries respectively to the SMARTPASS 120S and not to the D250SE. See also tips 1, 2 and 3. 6. Connect an AC/DC charger PREREQUISITES A dual battery system where there is a 230/110V charger and a D250SE that, together with a SMARTPASS 120S, charge a service battery with a capacity of 150800Ah. Current is supplied from a solar panel and/or an alternator to the service battery. The starter battery is charged from an alternator. It is advantageous to use this installation when: · The charge from the alternator while it is char- ging (engine running) is not enough, so it has to be supplemented by a 230/110V charger. · The alternator is not able to deliver the desired charge voltage. · The service battery capacity is greater than 150Ah. · Parallel consumption while charging is taking place. By connecting the consumers (see TECHNICAL SPECIFICATION) to the Output Consumers on the SMARTPASS 120S, the service battery will be able to charge without parallel consumption and the consumers will instead be supplied with current from the alternator. TIP 5 Connect a 230/110V charger to the starter battery if it needs charging. In that case both the starter and service batteries will be optimally charged from the 230/110V charger. TIP 6 Heavy current consumers (see TECHNICAL SPECIFICATION) must be connected directly to the service or starter battery. See also tips 1, 2, 3 and 4. MODE NORMAL AGM RECOND LITHIUM M25 *See "CABLE AND FUSE REQUIREMENTS" *See "CABLE AND FUSE REQUIREMENTS" * STARTER BATTERY +IN +OUT SMARTPASS 120S +OUT 10·EN * SERVICE BATTERY * STARTER BATTERY +IN +OUT SMARTPASS 120S +OUT * SERVICE BATTERY D250SE CHARGING PROGRAM LEAD-ACID DESULPHATION BULK ABSORPTION FLOAT PULSE CURRENT (A) VOLTAGE (V) EN 11 2 3 4 5 15.8V AGM 15.8V Time limit: 4h Increasing voltage to 14.4V. 20A Increasing voltage to 14.7V. 20A 8h Declining current 14.4V Declining current 14.7V 12h 13.6V Max 20A 13.6V Max 20A 2h 12.6V14.4V 1.4A 12.6V14.7V 1.4A STEP 1 DESULPHATION Detects sulphated batteries. Pulsing current and voltage, removes sulphate from the lead plates of the battery restoring the battery capacity. STEP 2 BULK Charging with maximum current until approximately 80% battery capacity. STEP 3 ABSORPTION Charging with declining current to maximize up to 100% battery capacity. STEP 4 FLOAT Maintaining the battery voltage at maximum level by providing a constant voltage charge. STEP 5 PULSE Maintaining the battery at 95100% capacity. The charger monitors the battery voltage and gives a pulse when necessary to keep the battery fully charged. EN·11 D250SE CHARGING PROGRAM LITHIUM ACCEPT BULK ABSORPTION FLOAT PULSE CURRENT (A) VOLTAGE (V) 11 2 3 4 5 LITHIUM Max 5.0A Time limit: 2h Max 20A until 14.2V Max 14.2V 20h 4h STEP 1 ACCEPT Tests if the battery can accept charge. This step prevents that charging proceeds with a defect battery. STEP 2 BULK Charging with maximum current until approximately 90% battery capacity. STEP 3 ABSORPTION Charging with declining current to maximize up to 95% battery capacity. 13.3V Max 20A 2h 13.8V13.2V 1.4A Max 1h pulse Auto pulse 10 days STEP 4 FLOAT Maintaining the battery voltage at maximum level by providing a constant voltage charge. STEP 5 PULSE Maintaining the battery at 95100% capacity. The charger monitors the battery voltage and gives a pulse when necessary to keep the battery fully charged. 12·EN EN D250SE FAULT INDICATIONS Reason: The apparatus and/or the service battery has a temperature that is too high. Recommendation: Consider moving the apparatus and/or the service battery to a cooler location. Reason: The service battery has a connection problem. Recommendation: Check the connections of the service battery and its fuse. Reason: The service battery has a connection problem. Recommendation: Check the connections of the service battery and its fuse. Reason: The service battery has a connection problem. Recommendation: Check the connections of the service battery and its fuse. SMARTPASS 120S FAULT INDICATIONS Reason: Service battery is overheating. Recommendation: Check the service battery with a battery tester and/or check the installation. Reason: Excessive current or internal temperature too high. Charging current too high to the service battery. Recommendation: Check the service battery with a battery tester. Reduce the alternator size or connect another D250SE in parallel. The service battery is too deeply discharged. Reason: Excessive current or internal temperature too high. Too many consumers connected simultaneously. Recommendation: Consider moving the apparatus to a cooler location or reduce the use of consumers. Reason: Excessive current or internal temperature too high. Current to the starter battery too high. Recommendation: Check the starter battery with a battery tester. Replace the starter battery if the warning repeats. Reason: Excessive current or internal temperature too high. Too many consumers connected. Recommendation: Consider moving the apparatus to a cooler location or reduce the use of consumers. Reason: Battery guard activated. Service battery not charged enough. Recommendation: Charge the service battery. Reason: Start assistance activated. Recommendation: Charge the starter battery. Replace the starter battery if the warning repeats. EN·13 TECHNICAL SPECIFICATION PRODUCT Model number Input Output battery Output consumer Back current drain Ripple* Ambient temperature Power reduction Temperature-compensated charging voltage Battery types Battery capacity Dimensions Enclosure class Weight Maximum solar panel power MPPT** Conventional alternator cut-in Conventional alternator cut-out Smart alternator cut-in Smart alternator cut-out Battery guard cut-in Battery guard cut-out Temperature protection cut-in Start assistance activation Trickle charge starter battery 14·EN D250SE SMARTPASS 120S 1044 1058 11.523V, 25A (Max OCV solar panel 23V) 11.523V, Max 120A (350A temporarily for 10 seconds.) Max 14.4V (Normal), 14.2V (Litihum-ion), 14.7V (AGM), 20A Max. 23V, 120A continuously up to 350A in obout 30 seconds Max. 23V, 80A Less than 1Ah/month Less than 7Ah/month Less than 4% Not applicable -20°C to +50°C (-4°F to +122°F) 30°C 16A, 50°C 13A 23 mV/°C from 25°C/77°F All types of 12V lead-acid batteries (WET, EFB, Ca/Ca, MF, AGM and GEL) 12V (4cells) Lithium-ion batteries (Li-FePO4, Li-Fe, Li-iron, LFP) 40300Ah 28800Ah 192 x 110 x 65mm (L x W x H) IP65 (splash and dust proof) 0.7 kg (1.5 lbs) 50300 W (Max OCV solar panel 23V) Yes No >13.1V, for 5 sec. (engine running, alternator charging) <12.8V, for 10 sec. (engine running, alternator not charging) >11.8V, for 5 sec. (engine running, alternator charging) <11.4V, for 10 sec. (engine running, alternator not charging) <11.5V >12.0V >60°C (140°F) Starter battery <6V Starter battery 11.5V12.6V. *) The quality of the charge voltage and charge current is very important. A high current ripple heats up the battery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is connected to the battery. CTEK battery chargers produce very clean voltage and current with low ripple. **) MPPT (Maximum Power Point Tracker) finds the best combination of current and voltage so that the output power is maximised. LIMITED WARRANTY CTEK 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. The customer must return the product together with the receipt of purchase to the point of purchase. This warranty is void if the product has been opened, handled carelessly or repaired by anyone other than CTEK or its authorised representatives. One of the screw holes in the bottom of the product may be sealed. Removing or damaging the seal will void the warranty. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any warranty other than this warranty. SUPPORT Visit: www.ctek.com for support, FAQ, the most recent version of the user instructions and further information concerning CTEK products. EN·15 EN