Eaton 9390 160kVA

The Eaton 9390 160kVA provides superior power quality by isolating the output from all input anomalies. Whether your facility faces brownouts, frequency shifts, or severe harmonic distortion, the 9390 delivers a clean sine wave to your critical load. With the inclusion of Eaton’s Energy Saver System (ESS), this unit can achieve efficiency levels that were once impossible for double-conversion systems, drastically lowering your annual energy bill.

Product Description

Key Features & Benefits

  • Energy Saver System (ESS): Achieves a staggering 99% efficiency by safely bypassing the inverter when utility power is within acceptable limits, switching to full double-conversion in less than 2ms if a fault is detected.

  • Powerware HotSync® Paralleling: This patented technology allows you to parallel up to four units for capacity or redundancy without needing a master/slave communication cable—eliminating a common failure point found in other systems.

  • Advanced Battery Management (ABM): Uses a unique three-stage charging technique that significantly extends battery life (up to 50%) and provides advanced notice of battery failure.

  • Low Input THDi: Maintains less than 4.5% total harmonic distortion at the input, making it exceptionally “generator friendly” and reducing the need to oversize your backup generators.

  • Flexible Footprint: One of the most compact units in its class, designed with front-service access so it can be installed directly against a wall or in a corner.

Technical Specifications

Feature Specification
Power Rating 160 kVA / 144 kW (0.9 Power Factor)
Phase 3-Phase (Input & Output)
Topology Double-Conversion Online
Efficiency 94% (VFI Mode) / 99% (ESS Mode)
Input Voltage 480V, 208V, or 600V (Configurable)
Output Voltage Matches Input (e.g., 480V or 208V)
Weight ~1,060 lbs (UPS unit only)
Dimensions (WxHxD) ~35.6″ x 73.7″ x 31.6″

Additional Information

Dimensions 31.6 × 35.6 × 73.7 in
Volts Out

277, 480

Volts In

208, 480

Phase

Three Phase

kVA / kW

160kVA

Model

9390 160kVA

Power Capacity

160 kVA / 144 kW

Topology

Double Conversion Online

Efficiency

94%

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