Cinergia B2C series bidirectional battery charger are part of a DC product line. The B2C units can be used for both charging and discharging of a battery. Therefore, this model works both as a DC power supply and DC load. When discharged, the energy is not converted into heat (as most loads do) but is returned to the Electric Grid.
This product line of bi-directional battery chargers is suitable for so-called 2Q and 4Q applications: for use in both bipolar current and bipolar voltage applications. Charging a battery is controlled via an IUoU algorithm. A discharge can occur at a constant current, a constant power or via a fixed resistance value. Loading and unloading profiles are easy to program via an Excel file.
The B2C is available from 9 kW to 160 kW and contains three individual inlet channels. Each channel can be used independently, allowing programming of different voltage, current and power values. Parallel switching of the three channels offers the user one in- and output with power in its entirety. Depending on the model, a current of 15A to 185A per channel is available within the voltage range from 20 to 750 Vdc (optional 800V). In parallel mode, this equates to 45A to 555A. When using the B2C battery chargers it is recommended to use the optional isolation transformer to achieve galvanic isolation.
The Cinergia B2C series bidirectional battery chargers models have extensive measurement functions and can be operated manually as well as via the standard LAN Ethernet with Modbus/TCP protocol. Optionally, RS485, RS232 or CANbus communication is also possible. The specifically developed Graphical user interface is standard available.
Cinergia B2C series battery chargers consist of the following models:
For a complete overview of the bipolar DC power supplies carried by TTMS, please check the specific page bipolar power supplies.
Open the datasheet for detailed specifications of this product.
+31 252 - 621 080
Latefa El Amrani
As an independent calibration laboratory of electrical/electronic temperature and geometric measuring equipment, we and our customers benefit from accurate measurement results and good traceability. This requires good and stable measurement and control equipment. To achieve this, a reliable partner is needed that offers high quality and thinks along with us, and TTMS is such a partner. We have been working in good collaboration with TTMS for many years. Technical problems are challenges for them and questions are answered quickly and adequately. TTMS is pro-active: they always think along with us. They are also customer-oriented, flexible, committed and reliable. They always live up their appointments. Also, they are experts, provide good advice and deliver the right equipment. In short, MetricControl likes to work with TTMS.
Joop van Bijnen
I have been doing business with TTMS for years. They offer us good advice, and have a wide range of products to choose from. Before we decide to purchase a product, TTMS allows us to use a demonstration model to experience for a few days whether the product meets our expectations. They think along with us and don't try to sell me just anything. Should it occur, for whatever reason, that there is a defect in the equipment of TTMS, they will follow up with the required service with regard to repair and, if necessary, a replacement. With its service, TTMS invests in a good and lasting customer relationship.
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