Online UPS - 3/1 Phase

Eaton 9155 Marine

Technology: Online (Double Conversion) Marine UPS
Power rating: 8，10，12 & 15kVA Models Available
Phase: 3/1 Phase (380V/220V)
Warranty: 2 Year Full Warranty
Description: Eaton 9155M is a compact, marine-qualified online double-conversion UPS (8–15 kVA) built to protect critical shipboard systems with high input power quality, strong bypass architecture, and flexible installation. It supports HotSync® paralleling, ABM® battery management, and multilingual monitoring for reliable uptime in harsh Marine & Offshore environments.
Online ordering

Topology: True online double-conversion UPS for maximum isolation from input anomalies
Marine & Offshore ready: DNV type approved, BV type approved, ABS design assessed; IP22 protection
Installation & mechanics: Compact footprint, mounting rails can be bolted/welded to deck or bulkhead; vibration absorbers; front-service maintenance
Input performance: Active PFC with 0.99 input PF and <4.5% input THD (improves generator compatibility and reduces network disturbance)
Load compatibility: Optimized for 0.9 power factor rated IT loads (less oversizing required)
Reliability: HotSync® technology enables parallel up to 4 units without a communication line (reduces single point of failure); internal automatic static bypass + internal mechanical bypass
Battery management: ABM® charging only when necessary, extending battery life up to 50%
Flexibility & monitoring: Frequency converter operation (50↔60 Hz); multilingual graphical LCD; network monitoring/shutdown via software options
Typical electrical specs: 380/400/415 V 50/60 Hz configurable; input frequency range 45–65 Hz; output THD <3% (linear) / <5% (non-linear)