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Summary of Contents for TBB NEMO Series
- Page 2 NEMO series battery to battery Charger...
- Page 3 NEMO series battery to battery Charger CAUTION: THE NEMO MUST BE ISOLATED BEFORE SERVICING MADE IN CHINA...
- Page 4 ▪Assumes no responsibility or liability for loss or damage, whether direct, indirect, consequential or incidental, which might arise out of the use of such information. ▪TBB offers standard warranty with its products, taking no responsibility for direct or indirect loss due to equipment failure.
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Page 5: Table Of Contents
NEMO series battery to battery Charger Contents 1. General Safety Instruction ....................1 1.1 Safety Instruction ....................1 1.2 General Precaution ....................1 1.3 Precaution regarding battery operation ..............1 2. Description of main functions ................... 2 2.1 General Description ....................2 2.2 Principle Diagram .................... -
Page 6: General Safety Instruction
NEMO series battery to battery Charger 1. General Safety Instruction 1.1 Safety Instruction As dangerous voltages and high temperatures exist within the charger, only qualified and authorized maintenance personnel are permitted to open and repair it. Please make sure the charger is turned off before attempting to dismantle or open it. -
Page 7: Description Of Main Functions
DC-DC charging solution protects your auxiliary battery by regulating voltage and controlling output current. TBB premium II multistage charging algorithm for various battery chemicals including LFP. Built in automatic temperature and voltage compensated battery charging. -
Page 8: Principle Diagram
NEMO series battery to battery Charger 2.2 Principle Diagram Alternator starter battery Auxiliary DC/DC battery PV panel Temperature and voltage RS485 compensated Figure 2-1 Functional block diagram of the charger 2.3 Model Information Example: 12 30 x Communication function Default:disable... - Page 9 NEMO series battery to battery Charger charger charger DX1215, DX1230,DX2415, DX2415L ○ DDX1230, DDX2415, DDX2415L ○ ○ IDX1215, IDX1230,IDX2415, IDX2415L ○ ○ IDDX1230, IDDX2415, IDDX2415L ○ ○ ○...
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Page 10: Structure
NEMO series battery to battery Charger 3. Structure 3.1 Terminal and panel definition There are two different cable configurations available as per figure 3-1 and figure 3-2 for DX and DDX models. They have no difference in function.IDX / IDDX models are for OEM and have more adjustable settings via PC software (ask your dealer for more information and refer to Figure 5-3 on page 12). - Page 11 NEMO series battery to battery Charger Figure 3-2 Charger model and extension cable Table 3-2 Connectors or Terminals Description Definition Description ALT+ Alternator IN +, Starter Battery + PV IN+ (only available for DDX and IDDX) OUT+ Aux battery+ Common Negative for PV-, Alternator/Starter battery-, Aux...
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Page 12: Structure Dimension
NEMO series battery to battery Charger 3.2 Structure dimension Figure 3-3 Structure dimension of the charger... -
Page 13: Preparation And Configuration
NEMO series battery to battery Charger 4. Preparation and Configuration 4.1 Material list The unit is supplied with the following materials. Please confirm the serial number on charger is same to that on outer carton. NEMO battery to battery charger. -
Page 14: Wiring And Fuse Recommendation
NEMO series battery to battery Charger 4.4 Wiring and Fuse recommendation Please find the following recommended cable size and fuse rating. We recommend that a fuse is installed on the input and output of the Nemo closest to the battery. -
Page 15: Installation And Connection
NEMO series battery to battery Charger Recommended wiring Model DX1230, DDX1230,IDX1230, 10mm 16mm 25mm IDDX1230 AWG9 AWG7 AWG5 AWG3 DX1215, IDX1215, DX2415, DDX2415, 10mm 16mm IDX2415, IDDX2415, DX2415L, AWG11 AWG9 AWG7 AWG5 DDX2415L, IDX2415L, IDDX2415L 5. Installation and Connection For the user’s operation safety, cut off the power before installation. - Page 16 NEMO series battery to battery Charger When installing this unit on Euro6 vehicle with variable voltage “smart alternator”, please connect IGN wire. For safety, please always connect ground (NEG.-) first and then connect the Aux battery positive, starter battery positive and PV positive respectively.
- Page 17 NEMO series battery to battery Charger Figure 5-1 Connecting diagram of the model in real installation The built-in battery sensor includes the voltage and temperature detection of the auxiliary battery. The detection is used to compensate the charging voltage. It must be connected at the positive of the auxiliary battery.
- Page 18 NEMO series battery to battery Charger For IDX and IDDX models, RS485 cable can be connected to a PC monitor or a controller to view some working information of the charger. The RS485 protocol can be obtained from our sales team if needed, please contact your local distributor.
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Page 19: Operation
NEMO series battery to battery Charger 6. Operation 6.1 Double check Before operation, please ensure the following steps are ensured. The battery voltage matches the charger model. Polarity of cable connection is correct. Voltage sensor is installed on the positive terminal of battery. - Page 20 NEMO series battery to battery Charger Table 6-1 Description of the LEDs status LED name Color Status Description Power green Solid ON Input normal Solid ON Alternator is charging the battery. Alternator input is good and green Slow Flashing synchronized with PV charging.
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Page 21: Leds Indicate The Normal Working Status
NEMO series battery to battery Charger 6.3 LEDs indicate the normal working status Slow Flashing Quick Flashing Table 6-2 LEDs indicate the normal working status Models LED indicator Description Alternator charging is at absorption stage. No PV connected. Alternator charging is at absorption stage. -
Page 22: Faq
NEMO series battery to battery Charger 7. FAQ Slow Flashing Quick Flashing Table 7-1 LEDs indicate abnormal status Models LED indicator Description Alternator input over voltage. Internal over temperature or LFP battery temperature fault. Battery over temperature. Battery disconnected or low voltage (under 2V). -
Page 23: Specification
NEMO series battery to battery Charger 8. Specification Model NEMO series battery to battery charger Electrical Input nominal voltage 12 \ 24VDC 12V ALT:12-16VDC, low voltage protection at 11.6V Alternator input voltage range (smart type) 24V ALT:24-32VDC, low voltage protection at 23.2V 12V ALT:13.2-16VDC, low voltage protection at 12.8V... - Page 24 NEMO series battery to battery Charger Automotive E4-10R...
- Page 25 NEMO series battery to battery Charger...
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