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Table of Contents
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Summary of Contents for National Luna DC40
- Page 1 Power Pack DC40...
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Page 2: Table Of Contents
Index Introduction Safety Information Features Wiring Diagram Preparing for Installation Changing Battery Type Installing Battery Connecting Solar Panels Connecting DC power sources Connecting External Battery Chargers Ignition Over-ride System Operation Remote Monitor Remote Monitor Status Messages Specifications Warranty... -
Page 4: Introduction
Ÿ Unauthorized disassembly, repairs or modifications will void any warranty. Ÿ Attempts to use the Power Pack DC40 for purposes other than indicated in this manual will void the Ÿ warranty. Ensure all connections are secure and cables are installed in a safe manner. -
Page 5: Features
Features Battery Compartment Sliding Lid Control Panel USB Charge Modules Battery Gauge 50A Heavy-duty IN/OUT connectors Fuses Remote Monitor port Main Switch IGNITION sense port Hella-type DC Socket MAIN BATT input Direct DC Input SOLAR PANEL input Charger input fuse 12V DC Sockets External Charger input... -
Page 6: Wiring Diagram
NOTICE - Importance of correct cable type and connection quality. The Power Pack DC40 input current can be expected to reach 50A under normal conditions. Special care must be taken to ensure that the cable, connectors and power source are rated for this current. -
Page 7: Preparing For Installation
Before installing a battery into the Power Pack DC40, select the correct battery type. (Instructions on page 7) Once the battery type is selected, a battery can be installed into the Power Pack DC40 and the RED input cable connected (Fig 2). -
Page 8: Changing Battery Type
The battery type should be chosen before the auxiliary battery is installed. This is best done before the battery is inserted into the Power Pack DC40. For safety, the battery type cannot be changed if the auxiliary battery is already connected. -
Page 9: Installing Battery
Installing Battery To hold a battery securely in the Power Pack, install the U-bolt and hold-down bracket. It is best to lay the Power Pack on its side or end to do this. Note : Select the battery type before installing the auxiliary battery. See page 7. Insert the U-bolt through the holes drilled into the bottom of the Power Pack. -
Page 10: Connecting Solar Panels
AUXILIARY IN/OUT connectors instead. Connecting additional DC power sources The DC input on the Power Pack DC40 is designed as an alternative input that can be used with DC power sources such as AC-DC power supplies, wind turbines, hydro-electric and generators with DC output. -
Page 11: Connecting External Battery Chargers
Connecting external Battery Chargers The Power Pack has a charge port specifically for use with National Luna Intelligent Battery Chargers. Insert the charger quick-connector into the charge port labeled "NL5 CHARGER" until it clicks securely. In order to connect other brands of chargers to this input, a quick-connector cable is available separately. -
Page 12: System Operation
11.5V. (MAIN BATT input) If a solar panel is connected and exposed to sunlight, the Power Pack DC40 will charge with the maximum power possible from the panel under the present conditions. Voltage from the panel must be between 9V and 42V. -
Page 13: Remote Monitor
Remote Monitor - (Optional accessory) The Remote Monitor can be plugged into the Power Pack DC40 and provides status about the system on a high-contrast LCD screen. Information such as Main and Auxiliary battery voltages, charge mode, charge current, battery type, battery temperature and error conditions are displayed in a choice of 3 user-selectable display modes. - Page 14 Remote monitor operation The remote monitor can be turned ON or OFF by pressing the POWER button. The display will turn off automatically after a short delay if there is no active charge cycle. The display brightness can be increased or decreased by pressing the UP or DOWN buttons. The remote monitor has 3 display modes that represent the status of the charging system in different ways.
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Page 15: Remote Monitor Status Messages
Remote monitor STATUS messages The remote monitor will show the charge status during an active charge cycle. During the normal bulk and absorption charge stage, the charge current will be shown as well as the input source. During the Analysis stage, “TEST” will be shown. This stage helps to detect a defective battery. During the Float stage, “FLOAT”... -
Page 16: Specifications
Specifications Input Voltage Range Battery Types Bulk Voltage Float Voltage MAIN BATT / DC inputs 11V - 32V AGM / Gel 14.4V 13.6V SOLAR PANEL Input 9V - 42V Standard Wet 14.6V 13.6V Input priority Calcium 14.8V 13.6V MAIN - SOLAR - DC Lithium Ion / LiFePO4 14.4V 13.6V... - Page 17 498 mm 280 mm - - - mm 460 mm 290 mm Maximum Battery Size 330 mm 180 mm...
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Page 18: Warranty
: 1. At any time within THREE YEARS from the date of purchase by the original purchaser, National Luna will at its discretion replace or repair without cost to the owner, through an authorised service agent, any part found to be defective by National Luna. - Page 19 Any labour and parts required for repairs would incur costs in foreign currency and be for the owner’s account. 4. In the event of a National Luna product being fitted as standard equipment in caravans and trailers and subsequently being exported from South Africa, the warranty must be carried by the persons responsible for the importing into a country other than South Africa.
- Page 20 Replaceable Modules The Power Pack DC40 is designed to allow some of the plugs & sockets to be replaced with other compatible modules within the 29mm range. The lower group can accommodate the following 29mm modules : Dual USB charger...
- Page 21 Optional Accessories 6m cable for Remote Monitor Remote Monitor NL5 Intelligent Battery Charger Charge Port adapter cable (1m) Ignition Sense cable...
- Page 22 National Luna sales and support : www.nationalluna.com Patents & Design registrations South Africa : 2018/06290 ; F2017/01515 ; F2017/01516 Australia : 2018232986 ; 201811491 ; 201811492 BMS-20331 AUG 2021...
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