To send: 2 pcs
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.
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:
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:
BMS123 Smart and Victron
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:
123electric BMS123 Smart – extended module
BASIC SPECIFICATIONS
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 | |
| Manufacturer : | GWL |
| Type specification : | Ostatní |
| Technical specification | |
| Max. operating temperature (°C) : | 85 |
| Min. operating temperature (°C) : | -40 |
| Power supply | |
| Rated Voltage (V) : | 1,5 - 5 |
| Warranty | |
| Warranty period CRN (months) : | 26 |
| Warranty period EU (months) : | 26 |
Code: SOPGWL0417
Code: BATGWL0032
Code: SOPGWL0298
Code: BATGWL0024
Code: BATGWL0034
Code: SOPGWL0310
Code: SOPGWL0299
Code: BATGWL0038
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