3/1 or 1/1 operation, <3% THDi and parallel scalability
DSP-controlled double-conversion UPS with wide input window and <3% input current THDi. Supports 3/1 or 1/1 configurations and up to 4 units in parallel (optional). Optimized battery group (16/18/20 pcs), ECO & 50/60 Hz converter modes, cold start and LCD interface.
