This manual introduces LV-Hub from Pylontech. LV-Hub is a communication hub for US2000/US3000 Lithium-Ion Phosphate Battery storage system. Please read this manual before you install the battery and follow the instruction carefully during the installation process. CONTENT 1. INTRODUCTION ..........................3 2.
1. Introduction LV-Hub is the CAN/RS485 communication hub for multiple 48V battery groups in parallel connection. Fit Description: US2000 / US3000 / Phantom-SA / US1800. 2. LV-Hub-A Item Parameter Operating voltage range 48 Vdc Communication CAN/RS485 interface System Consumption Size 442*150*44mm Protection degree IP20...
2.1 Ports: Part Silk-screen Function Dry signal Function reserve Press 2 seconds and then system will Reset Switch RESET Button restart. Dip 6: Dip switch 1 - 6 Up:CAN OUT terminal resistance 120Ω Down:0Ω CAN output port (only upper port is for RJ45 CAN OUT using);...
2.2 Definition of RJ45 Port Pin CAN OUT RS485 RS232 Pin CANH CANL RS485A RS485B 2.3 LED Indicators Instructions Only the HUB is turned ON, it lights once. ● No battery connected or at least one group is off line. Status ●...
3. Operation 3.1 Protocol CAN-Bus-protocol-PYLON-low-voltage-V1.2-20180408 CAN: or above. RS485-protocol-pylon-low-voltage-V3.1-20180408 RS485: or above. 3.2 Cables Connection 3.2.1 Cables Connection for RS485 Each battery group can configure maximum 8pcs US2000B Plus or 8pcs US3000. ⚫ LV-Hub-A configures maximum 5 group batteries. ⚫ RS485 communication needn’t additional cable and power just a simple hub is enough.
When each battery group’s current is >120A, this battery group must configure 2 pair ⚫ external power cables like the diagram. The details of ADD Switch setting also can see the menu of battery. ⚫ 3.2.2 Cables Connection for CAN (single HUB) Each battery group can configure maximum 8pcs US2000B Plus or 8pcs US3000.
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