With true on-line, double-conversion technology achieved through IGBT and DSP control, FirstLine® PL Systems deliver 94% efficiency, 0.99 input power factor, and input current distortion of ≤1% at full load. Units can be set for 50/60 Hz frequency conversion and are intended for applications with input voltage of 208 Vac, 3-phase, 4-wire plus ground, or 220 V. Additional features include internal batteries, SNMP and Modbus communication, and paralleling circuit for redundancy or added capacity.
This story is related to the following:Uninterruptible Power Supplies (UPS) |