BESSTI Capabilities

The Battery Energy Storage Simulator and Tester Instrument (BESSTI™) is specifically designed for testing of Battery Energy Storage Systems (BESSs). The tester can be used for testing and evalu-ation of BESS controls and communication systems. The portable test device can interface and exchange commands with BESS through ana-log signals or communicate with the BESS controller using Modbus, DNP3 or other standard protocols. The embedded power quality meters also provide direct measurement of actual power values (P, Q, V and I) at the terminal of the BESS.