Model Number: Ensure 18K/30K Parallel Redundancy Key Specifications/Special Features: Ensure 18kVA/30kVA/45kVA/60kVA online UPSEnsure series is entirely self-contained to allow each UPS module to work with complete functionalityIts modular design allows easy to service and upgrade with low cost MTTRIt also can be parallel operated with N+1 redundancy for power safety and reliabilityIt's perfect power protection for server room, data center, telecom applications and mission-critical loadsMain features:Input voltages wide selections: 1 phase 220V, 1 phase 120V, 3 phase 380V/220V, 3 phase 208V/120VBuilt-in isolation transformer boxes in input and outputUp to 3 sets of rack-independent true double-conversion on line UPS

N+1 parallel redundancy for power safety and reliability

Equipped with maintenance bypass switch for easy maintenance

Modular design with minimum MTTR

Independent, expandable and modular battery pack for scalable run times

Perfect medium power protection with redundancy for mission critical load, server room, data center and telecom applications