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Summary of Contents for ArSilicii DCC-530
- Page 1 ADVANCED ELECTRONIC ENGINEERING FOR AUTOMOTIVE Automotive 3-stage Smart Battery Charger DCC-530 and DCC-850...
- Page 2 Do NOT alter or disassemble the Battery Charger under any circumstances. All faulty units must be returned to ARSILICII or repair. Incorrect handling or reassembly may result in a risk of electric shock or fire and may void the unit warranty. Only use the Battery Charger for charging Standard Automotive Lead Acid, Calcium Content, Gel, AGM or Deep Cycle type 12V batteries. Check the manufacturers data for your battery and ensure that the ‘Maximum’ voltage of the profile you select does not exceed the manufacturers...
- Page 3 SYSTEM LOGIC ............................4 CHARGING CYCLE WHEN IN CHARGER MODE ................... 4 ............................. 5 USTOM HARGE YCLE ............................. 5 USTOM YSTEM OGIC FRONT LED ............................... 5 CONNECTORS ............................6 INSTALLATION DIAGRAM ......................... 7 CABLE SIZING ............................8 WIRING ..............................8 SPECIFICATIONS Part Number DCC-530 DCC-850 Continuous Current Rating 30A 50A Cooling Fan Yes Output SC Protecting Yes (Electronic resettable) Output Peak Power 500W 800W DC Input Voltage Range 9-32V 9-32V Default Charging Profile Standard Lead Acid, Calcium content, Gel & AGM -Maximum Voltage 14.3-15.6V...
- Page 4 Float stage. In order to have a more precise temperature reading, instead of an estimate, an external probe might be installed on the battery itself and connected to the unit. Float stage maintains 13.5V on the output battery, keeping the battery topped up. This counteracts the battery’s self-discharging or loads applied to the battery. When the battery loses charge, the charger will move back into the first stage. Mount the unit to a flat surface close to the auxiliary battery and away from any heat sources. The DCC has several connectors and should be installed as described over the following pages. NOTE: The pre-sets charging cycle is compatible with load connected in parallel to the battery to be charged. In this case the, obviously, the charging is sub-optimal, in particular, the second stage (absorption). 12/09/2019 v.0.31_e ArSilicii s.r.l.
- Page 5 User logic. Default to “Start and Stop Logic” (signal on B-6 must be present). Custom Charge Cycle Charge Cycle can be customized for special needs by the user, through a serial communication connection using a proprietary software that can be requested directly to ArSilicii s.r.l. Custom System Logic System Logic can be customized for special needs by the user, through a serial communication programmer. For information ask directly to ArSilicii s.r.l. Examples of custom system logic: Manage batteries with different chemistry (ex. LiPo), 24V-12V Voltage system converter, Power Filtering and Stabilizing, Solar power Converter/Charger, Fridge bypass through connector D, special logic by handling signal and/or analogic measure through connector B.
- Page 6 Connector A is the input of the power line from the alternator. Connector A Front View Pin Description Negative pole powerline from the alternator Positive pole powerline from the alternator Model: MOLEX 42820-2212 Mate with: Molex: 42816-0212 The B connector groups all the signal coming from the car. Connector B Front Pin Name Dir Description Function in default logic View EGND Signal Ground Signal negative pole Activation signal Ignition Key Turned signal: EDP Active High (12v) ENG0 Universal Analog Digital ENG1 Universal Analog Load Shedding: Active Low Digital ENG2 Universal Analog Digital ENG3 Universal Analog Engine Running: Active Low Digital Model: Molex 35318-0620 Mate with: Molex 39012060 12/09/2019 v.0.31_e ArSilicii s.r.l.
- Page 7 Connector D is a current limited, protected bypass from the alternator output. Connector D Front Pin Dir Description View OUT Positive pole power output OUT Positive pole power output OUT Negative pole power output OUT Negative pole power output Model: Lumberg 3642 04K01 Mate with: Molex 94550-4004 Connector E is the connector for basic signal and serial port to program the DCC. Connector E Front Pin Name Dir Description View Battery Temperature Sensor / Serial RX RTH/RX Signal ground EGND OUT Serial TX /Lin BUS EDP Activation signal Model: Molex 87727 Mate with: Molex 39012040 INSTALLATION DIAGRAM The DCC has the power flow from front to back. The basic connection is the one depicted in the diagram below. Regarding signals from the vehicle only one connection is strictly necessary, the activation signal EDP, in this case the pin 4 on connector E may be preferable over the pin 2 on connector B. The EDP signal power up the unit, it is normally connected to the ignition key signal of the vehicles, so that the unit is OFF when the key is not turned, to avoid abnormal current consumption. 12/09/2019 v.0.31_e ArSilicii s.r.l.
- Page 8 All the other signal on connector B can be omitted without big impact on charger behaviour, since these signals are used only for special custom behaviours. CABLE SIZING Below is a table outlining the required cable size for a given cable install length. Always choose a wire diameter equal to or greater than what is specified below. WIRING The wires on the DCC unit carry peak high currents of many Amps and it is important to make a good, low resistance, electrical connection that will not degrade over time. Failure to make a good, reliable contact may result in breakdown of the wire insulation and cause a short circuit, or worst case a fire. We recommend that this activity be undertaken by an appropriately trained person. Crimping provides good mechanical connection; soldering provides a long lasting electrical connection and forming of the heatshrink will prevent any shorting/ contact with your vehicle chassis. Avoid blade contacts of any size or color. 12/09/2019 v.0.31_e ArSilicii s.r.l.
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