Related Manuals for BBB idSWITCH EMP31
Summary of Contents for BBB idSWITCH EMP31
- Page 1 EMP31/EMP51 Master Power Unit User Manual EMP31/EMP51 Master Power Unit Version: A2.3 Date: December 2023 IDM Technologie...
- Page 2 EMP31/EMP51 Master Power Unit User Manual WARNING: HIGH VOLTAGE INSIDE CAUTION: THE DC FUSE MUST HAVE BEENTURNED OFF BEFORE SERVICING MADE IN CHINA IDM Technologie...
- Page 3 EMP31/EMP51 Master Power Unit User Manual Disclaimer Unless specially agreed in writing, TBB Power Co.,Ltd. ➢ Take no warranty as to the accuracy, sufficiency of suitability of any technical or other information provided in this manual or other documentation. ➢ 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 ➢...
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Page 4: Table Of Contents
EMP31/EMP51 Master Power Unit User Manual General Safety Instruction ......................1 1.1 Safety Instruction ....................... 1 1.2 General Precaution ......................1 1.3 Precaution regarding battery operation ................1 EMP31/EMP51 INTRODUCTION..................... 2 2.1 Features..........................2 2.2 LED Display ........................2 KEY FEATURES AND FUNCTIONS ..................3 3.1 Multiple inputs ........................ -
Page 5: General Safety Instruction
EMP31/EMP51 Master Power Unit User Manual 1. General Safety Instruction 1.1 Safety Instruction As dangerous voltages and high temperature exist within the EMP Master Power Unit, only qualified and authorized maintenance personnel are permitted to open and repair it. Please make sure the unit is turned off before open and repair it. -
Page 6: Emp31/Emp51 Introduction
EMP31/EMP51 Master Power Unit User Manual 2. EMP31/EMP51 INTRODUCTION 2.1 Features ➢ Smart battery charger 12V18A (EMP31) / 12V30A (EMP51) Active PFC charging ➢ 16 Fused DC outputs, including water pump and lighting central control. ➢ Battery charging relay 12V 30A ➢... -
Page 7: Key Features And Functions
EMP31/EMP51 Master Power Unit User Manual 3. KEY FEATURES AND FUNCTIONS 3.1 Multiple inputs EMP master power unit may have multiple sources at one time. These sources include the Shore power, Solar panel and Alternator (Motor battery). There is priority among these sources, but EMP allows several sources to charge auxiliary battery at the same time. -
Page 8: Battery Charger Of Auxiliary Battery
EMP31/EMP51 Master Power Unit User Manual 3.2 Battery Charger of Auxiliary Battery The charger automatically starts when the appropriate qualified power is connected, either from grid, generator. With multiple charging stages (soft start-bulk-absorption-float-recycle), EMP is designed to fully charge battery quickly. To guarantee the optimal charging for batteries of different states, the EMP features Microprocessor-controlled charging algorithm. -
Page 9: Lithium Battery Charging
EMP31/EMP51 Master Power Unit User Manual 3.3 Lithium battery charging The EMP can be configured to charge Lithium battery. 3.4 Power Supply Mode If no battery is attached to EMP unit, it will work as a power supply automatically with a 12.8VDC output. -
Page 10: Voltage Charging Relay (Vcr )
EMP31/EMP51 Master Power Unit User Manual 3.6 Voltage Charging Relay (VCR ) EMP Master Power Unit has a built-in voltage charging relay (VCR), which can get power from alternator to supply the system and charge auxiliary whilst the engine is running. Here is the working logic of VCR Table 3 VCR working logic D+ Enabled... -
Page 11: Battery Low Voltage Protection (Blvp)
EMP31/EMP51 Master Power Unit User Manual 3.7 Battery Low Voltage Protection (BLVP) EMP31 master power unit has a built-in low voltage protection relay. The protection is decided by battery type lithium battery or lead acid battery. Below please find the protection and resume value: Table 4 Low voltage protection and resume Protection Threshold value... -
Page 12: Dc Distribution
EMP31/EMP51 Master Power Unit User Manual 3.8 DC Distribution Figure 2 DC distribution schematic diagram of auxiliary and motor battery IDM Technologie... -
Page 13: Structure And Installation
EMP31/EMP51 Master Power Unit User Manual 4. STRUCTURE AND INSTALLATION 4.1 EMP Master Power Unit Figure 3 Connectors at front and back Table 5 Connectors and terminals DEFINITION LABEL DESCRIPTION AC Input AC input port Connect to PV Panel Fridge Connect to fridge Lifting Bed Connect to lifting bed... - Page 14 EMP31/EMP51 Master Power Unit User Manual [2]1 POS : P6 lighting right side [2]2 GND : P6 lighting right side [2]3 POS : Buzzer Footstep [2]4 POS : P6 lighting left side [2]5 POS : P6 lighting left side [2]6 GND: In/Out Footstep (COM) [2]7 NOT USED...
- Page 15 EMP31/EMP51 Master Power Unit User Manual [6]6 [6]7 [6]8 [5]1 RSE_CLOCK1 [5]2 RSE_DATA1 [5]3 VCC_12V Water tank [5]4 GND2 [5]5 [5]6 [4]1 IO_FROM_VCU Signal control [4]2 IO_TO_VCU （RJ11） [4]3 [4]4 [9]1 VCC_12V [9]2 [9]3 CI Bus port [9]4 [9]5 GND2 [9]6 [8]1 VCC_12V...
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Page 16: Installation
EMP31/EMP51 Master Power Unit User Manual 4.2 Installation For good ventilation, ensure empty space of at least 5 cm on each side of the EMP unit. Figure 4 Installation Figure 5 Dimensions of EMP IDM Technologie... -
Page 17: Fuse Specification
EMP31/EMP51 Master Power Unit User Manual 4.3 Fuse specification Here is a list for the fuses installed on EMP. Please also take reference of Figure 2. Table 6 Fuse specification list Fuse No. DC loads Specification Awning light Pump Auxiliary Kitchen piezo/oven P6 1# P6 2#... -
Page 18: Operation
EMP31/EMP51 Master Power Unit User Manual 5. OPERATION 5.1 Configuration on EMP You can set the battery type, VCR mode and working mode by the dip switch of EMP Dip switch #2 (working mode) always needs to be OFF. For dip switches #1, 3 and 4, settings made from a connected tablet have priority. - Page 19 EMP31/EMP51 Master Power Unit User Manual b) Working mode There are two working modes for optional: - Charger: When this mode is selected, the EMP will operate as a charger to charge the auxiliary battery as long as the grid 230V or qualified PV is introduced - Power supply: when this mode is selected, the EMP will provide a stable output 12.8Vdc 18A to power the connected DC loads 5.1.1.2 Dip switch for battery type...
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Page 20: Daily Maintenance
EMP31/EMP51 Master Power Unit User Manual 5.2 Daily Maintenance ➢ Check and insure the nominal battery voltage is 12Vdc. ➢ When replacing the existing battery with a new one, please have the new battery fully charged by Grid for the first time use 6. -
Page 21: Specification
EMP31/EMP51 Master Power Unit User Manual 7.Specification Table 11 Specification of EMP31/EMP51 Model EMP31 EMP51 Electrical 180~265VAC ， 50/60Hz 180~265VAC ， 50/60Hz Nominal input voltage ≥0.95 ≥0.95 Power factor Grid Input current (Full load) 1.8A 3.0 A Motor battery voltage 12.8~14.8Vdc 12.8~14.8Vdc Batteries... - Page 22 EMP31/EMP51 Master Power Unit User Manual Others AGM/GEL/WET 10.8±0.3 Vdc 10.8±0.3 Vdc Disconnect voltage 11.2±0.3 Vdc 11.2±0.3 Vdc Battery Disconnect Delay off time (LVD) AGM/GEL/WET 11.8±0.3 Vdc 11.8±0.3 Vdc Reconnect voltage 12.2±0.3 Vdc 12.2±0.3 Vdc Quantity 16+2 16+2 Fuse 50A*2; 25A*1; 20A*7; 50A*2;...
- Page 23 EMP31/EMP51 Master Power Unit User Manual IDM Technologie Web: www.idmtech.fr IDM Technologie...
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