Batteries

The La Marche Industrial Uninterrupted Power System (IUPS) is designed based on pulse width modulation (SPWM) rectifier and inverter using fully digital DSP+ IGBT technology. This transformer-based double-conversion IUPS is highly robust, well-proven and provides the highest level of flexibility. This transformer-based IUPS incorporates the latest designs and operates at high efficiency while providing galvanic isolation. For Three Phase units, the 12-pulse rectifier section generates very low total harmonic current distortion (THD) under 5% improving input power factor. The low AC ripple currents in DC voltage along with a battery test feature improves battery life and availability. The IUPS is designed with an output transformer, allowing flexibility where bypass voltage and rectifier input voltage can be from a separate source. The built-in Static Switch using power SCRs provide instantaneous transfers. (less than 4ms) to an alternate source if any disturbance occurs at the UPS input. The highly reliable IUPS is the preferred choice in mission-critical applications and high-power data centers compared to transformer-free UPS technology. The La Marche IUPS is equipped with a dynamic real-time Touch-Screen mimic panel displaying power flow, voltages and currents, alarms and status, data logging, and user-friendly password protected configuration capabilities. The IUPS is highly customizable; kVA rating, Input/Output Voltages, Charger Sizing, enclosure protection ratings, distribution, isolation bypass transformer, distribution, and many more.