NDS Plus 25 User Manual
Powerservice
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Summary of Contents for NDS Plus 25
- Page 1 powerservice plus Gold user manual Valid for the following models Plus 25 Gold 25-M plus 30 gold 30-m Plus 40 gold 40-m plus 12-24/20 gold 12-24-m plus 24-24/20 gold 24-24-m...
- Page 2 instructions for the proper disposal this electronic device is subject to the European Directive 2012/19/EU. according to the local waste disposal rules, do not dispose of old products with normal household waste. The proper disposal of products that can no longer be used prevents potential negative consequences for the environment and for the population.
- Page 3 index 1. safety instructions 2. models 3. description 3. 1 protections 4. operation 5. led indicators 6. charging curves 7. connections 8. installation 9. wiring diagrams 10.Checking the system’s operation 11. MAintenance 12.fuse replacement 13.troubleshooting 14.technical features 15. FAQ 16.warranty...
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Page 4: Safety Instructions
• The information contained in this manual may be changed without notice. NDS Energy s.r.l. reserves the right to make changes and improvements to the product at any time without notice and without obligation to apply these changes to the devices previously distributed. - Page 5 Valid for the following models input: 24V / output: 24V Input: 12V / output: 12V product code product code plus 24-24/20 PLUS 25 gold 24-24-M PLUS 26 PLUS 27 Input: 12V / output: 24V gold 25-M product code...
- Page 6 3. description powerservice is the special line of DC-DC/AC-dc chargers designed, patented and assembled by nds, which ensure an efficient charge to the service batteries, guaranteeing 50% more charge than the alternator only. Powerservice units safeguard battery life with specific charge curves for all types of batteries.
- Page 7 • power supply function if battery is not present. • Emergency switch reverts to original charging system in case of failure. • quiet, compact and easy to install. The innovative circuitry in the powerservice unit guarantees greater efficiency by reducing energy expenditure. output current is regulated both according to the needs of service batteries and to the quantity of input energy.
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Page 8: Operation
4. operation powerservice chargers provide the right charging curve to the most common service battery technologies by increasing the voltage coming from the alternator using a DC-DC converter. the charge curve related to the service battery technology in use (wet lead-acid, gel, Agm, lithium), must be selected using internal jumper switches. - Page 9 Power supply from solar panel If the following situations occur: IGNITION+ or D + signal not active, • solar panel illuminated by sunlight with AN OPEN-CIRCUIT • voltage higher than 16V, powerservice starts charging using the integrated solar regulator with PWM technology; charging phases are the same as those provided by the alternator and by an external mains supply.
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Page 10: Led Indicators
5. led indicators powerservice is equipped with LED indicators to signal the source of incoming charge and the charge phase that the device is using. the charging phase in progress is shown with a corresponding number of flashes on the relevant LEDs. plus alterna solar... - Page 11 6. charging curves powerservice units support battery charging for AGM, Gel and flooded lead-acid batteries. there is a special curve for Euro 6 systems with “smart” alternators and LiFePO4 lithium batteries . The charge curves are selectable using two jumpers. a curve: AGM Model max voltage...
- Page 12 C curve: generic curve (flooded, LiFePO Model max voltage 14,5V float voltage 13,5V max desulfation voltage not allowed d curve: generic curve for smart alternator, euro 6 (LiFePO Model max voltage 14,6V 29,2v float voltage 13,7V 27,4V max desulfation voltage not allowed caution the D curve is specific for euro 6 engines with smart...
- Page 13 A, B curve (agm, gel) 15,8V max Vmax Imax maximum maximum desulfa current voltage tion mainte Imax/2 nance C, D curve (flooded, LiFePO Vmax Imax maximum maximum current voltage maintenance Imax/2 Note during charging, the DEVICE'S LED INDICATORS will emit flashes corresponding to the charging phase being used at the time.
- Page 14 6. output of the charger (connects to the positive terminal of the service battery) solar panel direct connection 12V nominal (maximum voltage with open circuit lower than 28V). 8. debug and update connection (nds internal use). 9. IEC socket for the connection of the mains power supply (Only for GOLD series) NOTe...
- Page 15 (pin no. 5) for the following models: Plus 25, plus 30, Plus 40, plus 24-24 / 20, Gold 25-m, gold 30-m, gold 40-m, gold 24-24-m. powerservice has an auxiliary terminal: (terminal n°5) dedicated to the original control unit output (eg CBE, SARGENT, Schaudt, nord elettronica) or to the split-charge relay.
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Page 16: Installation
8. installation powerservice can be installed easily and securely thanks to the external flanges (aluminum feet). The ideal mounting position is smooth, well ventilated and not subject to overheating; avoid surfaces covered with fabric or carpet. Install the device as close as possible to the service batteries. - Page 17 3. Connect the fuse holder to the positive pole of the STARTer BATTERY. 4. Connect the other end of the fuse holder to Pin N°3 of the powerservice. 5. Insert a 70A fuse into the fuse holder. 6. Connect the negative terminal of the service battery to Pin No.
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Page 18: Wiring Diagrams
9. wiring diagrams installation in vehicle with no control unit and / or split charge rela y For cables longer than 2 meters use 16 cables in this case, for ordinary vehicles to be transformed to RV or vehicles that need an auxiliary battery, the powerservice be used to manage the charge and the distribution of energy. - Page 19 installation in vehicle with existing using control unit (charging system) For cables longer than 2 meters use 16 cables for the control unit we mean the unit of control and distribution of energy on the HABITATION PART of the vehicle (Eg.: CBE ds300, Schaudt EBL163, nord elettronica ne287, SARGENT, BCA, ETC.)
- Page 20 installation with split charge rela y onl y For cables longer than 2 meters use 16 cables the parallel relay refers to the pre-existing relay which, when the vehicle engine is switched on, makes the connection between the service battery and the engine battery.
- Page 21 Plus and Gold 12-24-m installation in vehicle with 12V alternator and 24V service/Leisure batteries For cables longer than 2 meters use 16 cables...
- Page 22 installation with i-manager in systems with two leisure batteries For cables longer than 2 meters use 16 cables powerservice output must be connected to the common positive of the i-manager, in order to supply the two service batteries.
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Page 23: Service Unit
10.Checking the system’s operation After installation, it’s necessary to check the correct operation of the device. before to start you must discharge the service battery first (about 25% less then the full charge) by switching on some of the appliances connected to the system: lights and TV for example. - Page 24 external mains power suppl y charging check (GOLD series onl y) 1. Keep the engine off and connect the power supply. 2. the led, related to the power supply, starts to flash 3. Check with the current CLAMP METER that there is a charge current GOING TO the service battery.
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Page 25: Maintenance
11. MAintenance powerservice requires minimal maintenance to continue operating properly. we periodically recommend: Clean externally to prevent accumulation of dust and dirt. • Check that the input connections and the battery poles are • tight and SECURE. Make sure that the ventilation slots are not obstructed by •... -
Page 26: Fuse Replacement
12.fuse replacement powerservice units are electronically protected, but feature fuse protections for each of the input and output terminals. To access the DC part fuse, you must unscrew 4 side screws (2 on each side) and lift the front cover, taking care not to DAMAGE the wires connected to the LEDs and to the switch: 1 2 3 Fuse... - Page 27 4 and 5 are connected in parallel and they are connected both to pin n°6. • By replacing the fuses, the powerservice will perform an automatic restart. • In case of further additional faults, contact the NDS energy service center promptly.
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Page 28: Troubleshooting
13. troubleshooting problem potential causes All the LEDs flash 5 times • Fuse failure related to the cable accompanied by the sound of the connected to the output. buzzer. • solar panel voltage too high. pause. • electronic board overheating. again flash and sound solution 1. - Page 29 problem potential causes • detected voltage drop on the alternator • the alternator led flash 6 times alternator insufficient power • power component overheating • power loss on the cables Solution 1. cables must have 10 (min) section. 2. check the connections on terminals 1,2,3 and 6. 3.
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Page 30: Technical Features
14.technical features PLUS25 PLUS30 PLUS40 product code Alternator Nominal input voltage solar panel Alternator 11V-15V input voltage range 12V-28V solar panel Alternator Maximum input voltage solar panel Alternator ≥70A ≥90A ≥110A input sources Recommended power solar panel ≤250W nominal output voltage 11V-16V output voltage range battery output numbers... - Page 31 PLUS25 PLUS30 PLUS40 product code Battery voltage detection yes / active high d+ signal Alternator / ignition+ Euro6 system compatibility and Smart Alternator Alternator Vm≥13,3V and d+ on Smart Vm≥12,4V and d+ on Activation threshold alternator solar panel vp≥16V and d+ off Alternator vm≤12,8V or d+ off Smart...
- Page 32 product code PLUS 12-24/2o PLUS 24-24/2o Alternator Nominal input voltage solar panel 11V-15V 22V-30V Alternator input voltage range solar panel Alternator Maximum input voltage solar panel ≥110A input sources Alternator Recommended power solar panel nominal output voltage 22V-32V output voltage range battery output numbers Alternator max charging...
- Page 33 product code PLUS 12-24/2o PLUS 24-24/2o Battery voltage detection yes / active high d+ signal Alternator / ignition+ Euro6 system compatibility and Smart Alternator Vm≥13,3V and d+ vm≥26,6V and d+ Alternator Activation Smart Vm≥12,4V and d+ vm≥24,8V and d+ alternator threshold solar panel vm≤12,8V or d+...
- Page 34 product code GOLD 25-M GOLD 30-M GOLD 40-M Alternator Nominal solar panel input voltage Grid 230VAC / 50Hz 11V-15V Alternator input voltage solar panel 12V-28V range Grid 90VAC-264VAC 47/63Hz Alternator Maximum input solar panel voltage Grid 3,5A Alternator ≥70A ≥90A ≥110A input sources solar panel...
- Page 35 product code GOLD 25-M GOLD 30-M GOLD 40-M 5 phases charging curves* yes – Jumper charging curve selector* AGM, GEL, flooded, LiFePO4 battery technology ≥75Ah ≥90Ah ≥120Ah recommended battery capacity Battery voltage detection yes / active high d+ signal Alternator / ignition+ Euro6 system compatibility and Smart Alternator Vm≥13,3V and d+ on...
- Page 36 GOLD GOLD product code 12-24/20 24-24/20 Alternator Nominal solar panel input voltage Grid 230VAC / 50Hz Alternator 11V-15V 22V-30V input voltage solar panel range Grid 90VAC-264VAC 47/63Hz Alternator Maximum input solar panel voltage Grid 3,5A Alternator ≥110A ≥55A input sources solar panel Recommended power ≥450W...
- Page 37 GOLD GOLD Modello 12-24/20 24-24/20 Battery voltage detection yes / active high d+ signal Alternator / ignition+ Euro6 system compatibility and Smart Alternator vm≥13,3V and vm≥26,6V and Alternator d+ on d+ on vm≥12,4V and vm≥24,8V and Smart d+ on d+ on alternator Activation threshold solar panel...
- Page 38 We recommend using THE NDS i-manager device to get all the information on the battery charge status. 7. can a solar panel be connected to the...
- Page 39 65010 - cappelle sul tavo (PE) Italy declares under its own responsibility that the product: commercial name: power service plus 25, plus 30, models: plus 40, plus 12-24/20, plus 24-24/20 to which this declaration refers, is in compliance with the provisions of the Directive of the Council of the...
- Page 40 DECLARATION OF EU CONFORMITY - PWS gold company: nds energy s.r.l. Address: via giovanni pascoli 65010 - cappelle sul tavo (PE) Italy declares under its own responsibility that the product: commercial name: power service gold 25-m, gold 30-m, models: gold 40-m, gold 12-24-m,...
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Page 41: Warranty
ModelS_ _____________________________________________________________________ Serial number _______________________________________________________________ PURChASE DATE_ _____________________________________________________________ stamp and signature of the seller NDS ENERGY S.r.l. email: commer@ndsenergy.it Via G. Pascoli, 169 tel: +39 085 4470396 65010 Cappelle sul Tavo (PE) fax: +39 085 9112263 Italy... - Page 42 V. 03:2018...
- Page 44 Tutta l’energia che ti serve all the energy you need 0011_MANU_PlusGold_GB00 NDS ENERGY s.r.l. Via Pascoli, 169 65010 Cappelle sul Tavo (Pe) Italy Tel.:+39 085 4470396 | Cell/whatsapp: +39 373 8886 875 fax: +39 085 9507049 web: www.ndsenergy.it email: commer@ndsenergy.it...