“OZPCS-RS40” Power Conversion System Now ETL Listed to UL 1741SB Standards
Oztek (now a part of Trystar) is excited to announce that we have received the authorization to mark our “Model OZPCS-RS40” Rack Scale™ power conversion system (PCS) as being ETL Listed to UL 1741SB standards. The UL 1741SB listing (known as “Supplement B”) includes a testing process which verifies that the PCS is able to […]
Using Modbus to Communicate with Multiple OZpcs-RS40s
The OZpcs-RS40 is a 40kW Power Conversion System (PCS) intended for battery-based energy storage applications. The PCS is designed to be mounted in a standard 19” rack, and easily paralleled to scale power capability. All hardware interfaces are located on the front panel, utilizing pass-through type terminal blocks for simple daisy chained cable or bus […]
Frequency/Watt Smart Inverter Functionality
In a previous post, I discussed how the Volt/VAR function can be used to provide grid voltage stabilization during over and under-voltage conditions. In addition to stabilizing out of tolerance voltage conditions, over and under-frequency grid conditions can also be mitigated using Frequency/Watt functionality. In a manner similar to Volt/VAR, the Frequency/Watt function will automatically […]
