MGE Galaxy 5500 20kVA 400V Single UPS, Start-up 5x8

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  • A versatile 3-phase UPS for facility, industrial and data center applications. Configurable system with a comprehensive range of accessories to meet your application ...

  • Includes: Installation guide, Network Management Card, Start-Up Service, User Manual

View Product Overview

G55TUPSU20HINS Features

Key Features

Output power capacity
18.0kWatts / 20.0kVA
Nominal Output Voltage
400V 3PH
Nominal Input Voltage
400V 3PH
Input Connections
Hard Wire 4-wire (3PH + G), Hard Wire 4-wire (3PH + N)
Maximum Input Current
MGE Galaxy 5500 20kVA 400V Single UPS, Start-up 5x8
A versatile 3-phase UPS for facility, industrial and data center applications. Configurable system with a comprehensive range of accessories to meet your application demands.
Includes: Installation guide, Network Management Card, Start-Up Service, User Manual

Galaxy 5500 Features & Benefits


Integrates with StruxureWare Data Center Expert
An IT-ready, scalable access monitoring system that collects, organizes, and distributes critical alerts, surveillance video and key information, providing a unified view of complex physical infrastructure environments from anywhere on the network
LCD graphics display
Text and mimic diagrams that display modes of operation, system parameters and alarms.
LED Indicators
Provide easy-to-read status of the unit and utility power conditions.
Network management capability
Full-featured network management interfaces that provide standards-based management via Web, SNMP, and Telnet.


Front-access servicing
Simplifies installation and UPS maintenance while minimizing space requirements.
Multiple levels of service
With the option of packages or individual service components, our services are structured to allow you to pick and choose what you would like APC to do for you.
Technical support
Our experienced technical support engineers are available to answer your questions, giving you peace of mind knowing the help you need is there when you need it.

Total Cost of Ownership

Input power factor correction
Minimizes installation costs by enabling the use of smaller generators and cabling.
ECO Mode
Operating mode that by-passes unused electrical components in good power conditions to achieve high operating efficiency without sacrificing protection
Predictive failure notification.
Provides early-warning fault analysis ensuring proactive component replacement.
Wide input voltage range
Designed for harsh electrical environments to save battery life.


EU CoC for UPS
Ensures that UPSs sold in the EU are highly efficient


Flexible Design
Available in a wide range of configurations to suit any operating environment


Dual mains input
Increases availability by allowing the UPS to be connected to two separate power sources.
Frequency and voltage regulation
Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
Parallel-capacity capable
Increases total power capacity by using multiple uninterruptible power supplies simultaneously.
Parallel-redundant capable
Power the connected equipment with multiple uninterruptible power supplies to increase system redundancy
Generator compatible
Ensures clean, uninterrupted power to protected equipment when generator power is used.
Advanced electrical features
Excellent power conditioning, very low harmonic distortion through IGBT rectifier, input power factor correction, and high power efficiency

Product Distribution

Afghanistan, Australia, Bangladesh, Brunei, Bhutan, Cook Islands, Fiji, Indonesia, India, Cambodia, South Korea, Sri Lanka, Myanmar, Malaysia, Nepal, New Zealand, Papua New Guinea, Philippines, Singapore, Thailand, TP, Vietnam


Max Configurable Power (Watts)
18.0kWatts / 20.0kVA
Output Voltage Note
Configurable for 380 : 400 or 415 V 3 Phase nominal output voltage
Output Voltage Distortion
Less than 2%
Output Frequency (sync to mains)
50/60 Hz +/- 3 Hz user adjustable +/- 0.1
Output Frequency (not synced)
50Hz +/- 0.1% for 50Hz nominal
Other Output Voltages
380, 415
Load Crest Factor
2.5 : 1
Double Conversion Online
Waveform type
Sine wave
Overload Operation
10 minutes @ 125% and 60 seconds @ 150%
Maximum Output Current
Output Voltage THD
< 1% linear load and < 2.5% nonlinear load
Output Voltage Tolerance
+/-1% static and +/- 5% at 100% load step
Built-in Maintenance Bypass, Built-in Static Bypass, Optional External Bypass


Input frequency
45 - 65 Hz
Input voltage range for main operations
323 - 437 (380V), 340 - 460 (400V), 353 - 477 (415V)V
Input Total Harmonic Distortion
Less than 5% for full load
Type of Input Protection Required
gL fuse
Other Input Voltages
380, 415
Maximum Short Circuit Withstand (Icw)
Input Power Factor at Full Load

Batteries & Runtime

Battery type
No internal battery - uses external battery system

Communications & Management

Pre-Installed SmartSlot™ Cards
Control panel
Multi-function LCD status and control console
Emergency Power Off (EPO)
Available SmartSlot™ Interface Quantity


Maximum Height
1900MM, 190.0CM
Maximum Width
712MM, 71.2CM
Maximum Depth
855MM, 85.5CM
Net Weight
Shipping weight
Shipping Height
2030MM, 203.0CM
Shipping Width
980MM, 98.0CM
Shipping Depth
960MM, 96.0CM


Operating Temperature
0 - 40 °C
Operating Relative Humidity
0 - 95 %
Operating Elevation
Storage Temperature
-20 - 45 °C
Storage Relative Humidity
0 - 95 %
Storage Elevation
Audible noise at 1 meter from surface of unit
Protection Class


CE, EN/IEC 62040-3, IEC 62040-1-2, IEC 62040-2, ISO 9001, TUV, VDE
Standard warranty
1 year on-site repair or replace with factory authorized Start-UP, 1 year (parts only)

Sustainable Offer Status

Battery Directive


Max Bypass Input Current