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Leoch Battery Connect Victron
Inverter Instruction
This document mainly introduces Leoch 48V Series lithium battery
connecting to Victron MultiPlus-II + Cerbo GX.
1. Hardware preparation
LEOCH 48V Li-ion battery
VE.Can to CAN-bus BMS
cable( Type B)
Victron MultiPlus-II + Cerbo GX + Lynx
Distributor
RS485 cascading communications
cable
PC
with
windows
operating system
RS232 communication
line for upper computer
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Related Manuals for Victron energy MultiPlus-II
Summary of Contents for Victron energy MultiPlus-II
- Page 1 Leoch Battery Connect Victron Inverter Instruction This document mainly introduces Leoch 48V Series lithium battery connecting to Victron MultiPlus-II + Cerbo GX. 1. Hardware preparation LEOCH 48V Li-ion battery Victron MultiPlus-II + Cerbo GX + Lynx with windows Distributor operating system...
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Page 2: Software Download
2. Software download Battery PC monitor software Download link: https://leoch.com/product/industrialtechnical/download/?productclassid=173 * Please always refer to leoch official website to obtain the latest pbms tool to use. 3. Battery Communication Connection a. The battery Connect to GX device must set the address to 1. b. - Page 3 5. Single Battery Connection 6. Multiple Batteries Connection...
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Page 4: General Tab
Remark: When the number of batteries in the battery pack is more than 4, we recommend to implement the busbar to wire up the battery connection. This ensures better current distribution. Step 1. Make sure all batteries are turned off and the breaker is in off condition. Connector the internal power cable and output power cable. -
Page 5: Charge Settings
Charge Settings Charger tab Parameter Setting Battery type Lithium Charge curve Fixed Absorption voltage 56.4 V Float voltage 55.2 V Absorption time 1 Hr Inverter Settings In the Inverter tab of VEConfigure VEConfigure Inverter Parameter Setting DC input low shut-down 44.8V DC input low restart DC input low pre-alarm*... - Page 6 ESS Parameter Settings Sustain voltage. Dynamic cut-off values set all values to 44.8V. Restart offset: 9. GX device Configuration Select the CAN-bus BMS (500 kbits/s) CAN-profile in the device. Menu path: Settings → Services → CAN-profile. Note that this changes the function of a VE.Can port: it is not possible to connect both VE.Can products and a Leoch battery together on a Color Control GX.
- Page 7 Next, go to Settings, DVCC, and configure as follows: Venus Settings → System Setup Parameter Value DVCC Shared Voltage Sense Shared Temperature Sense Shared Current Sense 10. MPPT Settings In normal operation the MPPT charge characteristics are governed by the GX device DVCC, with instructions from the connected Leoch battery.
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