123electric BMS123SM-G3-SET
Complete solution for LFP, LTO, NMC, and Li-Ion cells for battery production with Bluetooth monitoring and management using a smart phone, iPad, tablet, or other devices.
Compatible with... more
Complete solution for LFP, LTO, NMC, and Li-Ion cells for battery production with Bluetooth monitoring and management using a smart phone, iPad, tablet, or other devices.
Compatible with LTO, operates with cell voltages between 1.5–5.0 V
Highly accurate SOC current sensors with a dual range for measuring a wide range of currents up to 50%
Error history to see when, in which cell, and what error occurred
SOC logging for the last week
More accurate temperature measurement near the cell pole
Firmware updates over the air
Easier configuration
The package includes 1× Begin module (SOPGWL0310), 1× End module (SOPGWL0417), 2× Between modules (SOPGWL0298), wires for cell connection, and 2× current sensors (500 A) for independent monitoring of input and output currents.
BMS123 Smart is a fully modular system. Each battery cell is equipped with a small-sized PCB. Three types of cell circuit boards are needed for installation. One Begin board installed on the first cell, one End board installed on the last cell, and a regular board on each cell between the first and last cell.
For a battery pack composed of 4 cells (12 V), you only need one Begin module, one End module, and two regular cell modules.
Begin module:
End module:
For larger batteries (24 V, 48 V, etc.), simply start with a complete set (4 cells) and easily add additional common cell modules, which will be installed on additional cells between the first and last cell. This way, you can easily create a complete system for any number of cells!
Example battery configurations:
24 V pack (with 8 LiFePO4 cells): BMS123 Smart - the complete set includes 4 cells (1× First IN, 1× Last OUT, 2× Single CM); for an additional 4 cells, you just need to purchase 4 more Single Cell (CM) modules.
48 V pack (with 16 LiFePO4 cells): For an additional 12 cells, simply purchase 12 more modules with a single cell (CM).
Example configuration for 2P4S (e.g., 12 V [2× 100 Ah]) batteries:
For this installation, you only need a 12 V BMS set again. Two parallel cells are still considered as a single cell.
Smart application BMS123
Easy installation directly at the cell level.
BMS123 Smart is truly smart: this BMS system has no main control unit! Everything is integrated directly into the cell modules. IN and OUR cell modules contain all the hardware components for the basic operation of the entire BMS system. The OUT cell module additionally collects all relevant data and transfers it via Bluetooth 4.0 LE (low power consumption) to your tablet or phone with iOS or Android system.
Access to information about your battery has never been easier. Monitor everything remotely, including daily production of photovoltaic cells, daily energy consumption, or, for example, voltage of all cells on a single screen. Have a complete overview of your home energy storage on your smartphone or tablet!
Smart advantages of the BMS123 system:
Small-sized board installed directly on the terminals of each cell
Single-wire communication, easy battery assembly
Simple connection of the entire system designed for energy storage markets
No additional main control unit required
No external battery needed for operation; the BMS system is powered directly from the battery
Detailed monitoring and balancing for each cell separately
Monitoring of the status of all cells on one screen
Excellent price-performance ratio: robust and reliable system at a very advantageous price
Adjustable integrated low-power bistable relay to disconnect the charger and load at predefined levels
Optional free software for iOS or Android, allowing you to get an extended dashboard
In addition to connecting one of the Victron Energy lithium battery systems to a Multi or Quattro device, it is possible to connect a system from another manufacturer. In most installations, battery management systems (BMS) supplied with a specific type of lithium battery system will need to have control over the charging and discharging of batteries. Generally, they will want to stop the charging process when the maximum cell voltage rises above a certain threshold, and they will also want to turn off the load that discharges the battery when the minimum cell voltage drops below its threshold.
Connection diagram of BMS123 Smart with Victron inverters:
Features: Operating Voltage Range: 1.5–5.0 V Operating Temperature Range: -40 to 85 °C Voltage Measurement Accuracy: ±20 mV Temperature Measurement Accuracy: ±2 °C Balancing Current: 1 A Number of Cells: 2 - 255
Module Type Specifications: Average Current Value of the Internal Module: < 1.0 mA Average Current Value of the Initial Module with 1 Current Sensor: < 1.1 mA Average Current Value of the Initial Module with 2 Current Sensors: < 1.6 mA Average Current Value of the End Module with Bluetooth in Standby Mode: < 1.6 mA Average Current Value of the End Module with a Bluetooth-connected Device: < 11.0 mA Maximum Current Value through the Charging/Discharging Relay on the End Module:
2 A at 30 VDC
1 A at 60 VDC
Current Sensor Measurement Specifications with Two Ranges: Measurement Resolution < 20 A: 50 mA Measurement Resolution > 20 A: 1.25 A Dead Zone around Zero: ± 300 mA Max Measured Current: 500 A
Current Sensor Measurement Specifications with Two Ranges (2× loop): Measurement Resolution < 10 A: 25 mA Measurement Resolution > 10 A: 625 mA Dead Zone around Zero: ± 150 mA Max Measured Current: 250 A
Current Sensor Measurement Specifications with
Brand
Type specification
:
Ostatní
Manufacturer
:
ALBERTRONIC
Technical specification
Max. operating temperature (°C)
:
85
Min. operating temperature (°C)
:
-40
Power supply
Rated Voltage (V)
:
1,5 - 5
Warranty
Warranty period EU (months)
:
26
Warranty period CRN (months)
:
26
Hodnocení můžou přidávat pouze přihlášení uživatelé a ti kteří produkt zakoupili
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