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MGE Galaxy 300i 20kVA 400V 3:1 with Transformer, Start-up 5x8


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Recommended replacement(s)

G3HTI20K3ILS is replaced by the following product range:


PresentationEffective three phase power protection against downtime and data loss for mission critical applications. Ruggedized version including dust filter,conformance coated boards, integrated transformer, and IP 21 Kit protection for harsh environments. UPS supplied without internal batteries. Requires purchase of external battery cabinet. Please click here for additional runtime information.
Lead timeUsually Ships within 2 Weeks
Main Input Voltage400 V 3 phases
Other Input Voltage380 V
415 V
Main Output Voltage230 V
Rated power in W16000 W
Rated power in VA20000 VA
Output connector typeHard wire 3-wire (H N + E) 1
Battery typeExternal battery system
Provided equipmentCD with software
Installation guide
Network management card
Start-up service
User manual
product web sub-familyGalaxy 300i
Number of power module free slots0
Number of power module filled slots0
Height130 cm
Width50 cm
Depth95 cm
Net weight185 kg
Mounting preferenceNo preference
USB compatibleNo
Network frequency45...65 Hz
Number of input connectors1 hard wire 5-wire (3P + N + E)
Input voltage limits323...437 V adjustable 380 V
340...460 V adjustable 400 V
357...477 V adjustable 415 V
340...477 V
Maximum input current30 A
Switching current capacity63 A
Input harmonic distortionLess than 5 % for full load
Input protection typeGL fuse
Inrush current200 A peak
Load power factor0.5 leading to 0.5 lagging
Input Power Factor at Full Load0.99
Maximum configurable power in W16000 W
Harmonic distortionLess than 5 %
Output frequency50/60 Hz +/- 5 % sync to mains
60 Hz +/- 0.1 % for 60 Hz nominal unsynchronised
50 Hz +/- 0.1 % for 50 Hz nominal unsynchronised
Crest factor2.5 : 1
Wave typeSine wave
Output voltage tolerance+/- 2% static and 100% load step
Output harmonic distortion< 3% linear load and < 5% non-linear load
Output overload operation60 seconds at 120% and 30 seconds at 145%
Required output current protection250 A
Bypass typeBuilt-in maintenance bypass
Maximum output current130 A
Maximum configurable power in VA20000 VA
Product certificationsCE
StandardsEN/IEC 62040-1-1
EN/IEC 62040-2
EN/IEC 62040-3
IEC 61000-4-5
IEC 62040-2
Ambient air temperature for operation0…35 °C
Relative humidity0…95 %
Operating altitude0...10000 ft
Ambient air temperature for storage-10…60 °C
Storage Relative Humidity0…95 %
Storage altitude0.00…9144.00 m
Acoustic level54.5 dBA
heat dissipation1212 Btu/h
IP degree of protectionIP21
Batteries & Runtime
EfficiencyView Efficiency Graphaction_new_window
Number of battery filled slots0
Number of battery free slots0
Additional informationConfigurable for 220 : 230 or 240 nominal output voltage
Battery power in VAH0 VAh runtime
Extended runtime0
Communications & Management
Preinstalled deviceNetwork management card
control panelMultifunction LCD status and control console
Emergency power offYes
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height144 cm
Package 1 Width80 cm
Package 1 Length96.5 cm
Package 1 Weight210.558 kg
Contractual warranty
Warranty1 year on-site repair or replace with factory authorized Start-Up


Green PremiumTM label is Schneider Electric’s commitment to delivering products with best-in-class environmental performance. Green Premium promises compliance with the latest regulations, transparency on environmental impacts, as well as circular and low-CO2 products.
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Resource performance

Take-back program available

Well-being performance

Mercury free


RoHS exemption information

EU RoHS Directive

Will be compliant – Date to be confirmed

Environmental Disclosure

Circularity Profile




Software and Firmware

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