APC Smart-UPS On-Line 20kVA/20kW UPS | Rack/Tower Convertible | 230V/380V/400V/415V | Network Management Card | Double Conversion Online UPS | SRTG20KXLI

APC Smart-UPS SRTG20KXLI 20kVA/20kW Online UPS is a high-capacity rack/tower uninterruptible power supply designed for IT professionals and network administrators requiring reliable power protection for mission-critical infrastructure. Featuring a 20kVA/20kW capacity, pure sine wave output, extended runtime capability, an embedded Network Management Card, and support for centralized management platforms, this UPS helps maintain business continuity during power disruptions and outages.

  • 20kVA/20kW online UPS with pure sine wave output
  • Rack/tower convertible design with extended runtime capability
  • Supports 230V and 380V to 415V input and output configurations
  • Embedded Network Management Card for remote monitoring and management
  • Includes PowerChute Network Shutdown for graceful unattended shutdown
  • Compatible with EcoStruxure IT and third-party management platforms
  • Hard-wire 3-wire and 5-wire input and output connections
  • 3-year UPS warranty and 2-year built-in battery warranty

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Documents

Click Here For Product Data Sheet


Product Description

APC Smart-UPS SRTG20KXLI 20kVA/20kW Online Rack/Tower UPS with Network Management

The APC Smart-UPS SRTG20KXLI is a high-performance online UPS engineered to deliver continuous power protection and advanced management capabilities for mission-critical environments. Designed for IT professionals and network administrators, it provides dependable backup power for servers, storage systems, networking equipment, virtualization platforms, and hyperconverged infrastructure deployments.

With a power capacity of 20kVA/20kW, the UPS supplies pure sine wave output suitable for sensitive electronic equipment that requires stable and high-quality power. Its online topology continuously conditions incoming utility power, protecting connected devices against outages, voltage fluctuations, surges, and other electrical disturbances.

The SRTG20KXLI supports extended runtime operation, making it ideal for applications where maintaining uptime is essential during prolonged utility failures. Its rack/tower convertible form factor offers deployment flexibility for data centers, server rooms, electrical rooms, and edge computing installations.

The UPS supports both single-phase and three-phase power environments, featuring hard-wire 3-wire (1P+N+E) and hard-wire 5-wire (3P+N+E) input connections, along with corresponding 3-wire (1P+N+E) and 5-wire (3P+N+E) output connections. It accommodates operating voltages of 230V and 380V to 415V, enabling flexible integration into diverse electrical infrastructures.

For advanced monitoring and administration, the SRTG20KXLI includes an embedded Network Management Card, allowing network-based UPS monitoring and management. It also includes PowerChute Network Shutdown, which enables graceful unattended shutdown of physical servers, virtual machines, and hyperconverged infrastructure clusters to help preserve data integrity during extended outages.

The UPS can integrate with EcoStruxure IT and third-party centralized management platforms, providing enhanced visibility and control over distributed power environments.

The SRTG20KXLI is backed by a 3-year UPS warranty, while the built-in lead-acid battery is covered by a 2-year warranty. For rack installations, the UPS is compatible with the optional SRTGRK1 rail kit, which is sold separately.

Key Features

  • 20kVA/20kW online UPS with pure sine wave output
  • Rack/tower convertible design with extended runtime capability
  • Supports 230V and 380V to 415V input and output configurations
  • Embedded Network Management Card for remote monitoring and management
  • Includes PowerChute Network Shutdown for graceful unattended shutdown
  • Compatible with EcoStruxure IT and third-party management platforms
  • Hard-wire 3-wire and 5-wire input and output connections
  • 3-year UPS warranty and 2-year built-in battery warranty

TECHNICAL SPECIFICATIONS

Click Here For Product Data Sheet

Main
Max. Capacity Used 100%
Main input voltage 230 V AC 1 phase
400 V AC 3 phases
Other input voltage 380…415 V
220…240 V
Maximum input current 87 A
Input harmonic distortion Less than 5 % for full load
Load power factor From 0.9 leading to 1 lagging
Switching current capacity 125 A
Efficiency at full load 160…285 V full load
100…285 V half load
Input connection 1 hard wire 5 wire (3P + N + E)
1 hard wire 3-wire (1P + N + E)
Input frequency 40…70 Hz auto-sensing
Output voltage 230 V AC 1 phase
400 V AC 3 phases
Other output voltage 230 V
Rated power in W 20000 W
Rated power in VA 20000 VA
Output connection 1 IEC 60320 C19
Output connection Hard wire 5 wire (3P + N + E) for 1 zone(s)
Hard wire 3-wire (1P + N + E) for 1 zone(s)
Bypass type Internal bypass (automatic and manual)
Crest factor 03:01
Harmonic distortion Less than 2 %
Maximum configurable power in VA 20000 VA
Maximum configurable power in W 20000 W
Output overload operation 60 seconds at 125% and 30 seconds at 150%
UPS topology On-Line
Waveform type Sine wave
Efficiency 94.50%
Output frequency 50/60 Hz +/- 4 Hz sync to mains
Replacement battery APCRBC172
Graphs
Run Time View Runtime Graph
Efficiency View Efficiency Graph
Complementary
Additional information Configurable for 380 : 400 or 415 V 3 Phase nominal output voltage
Configurable for 220 : 230 or 240 nominal output voltage
Battery type Lead-acid external included
Emergency power off Yes
Free slot 0
Preinstalled device Network management card 3 with environmental monitoring
Alarm Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm
UPS connectivity Serial port
USB port
Pre-installed network management card 3
Surge energy rating 600 J
Noise filtering Full time multi-pole noise filtering : 0.3% IEEE surge let-through : zero clamping response time : meets UL 1449
Number of rack unit 7U
Color Black (RAL 9005)
Height 306 mm
Width 440 mm
Depth 835 mm
Product weight 142.5 kg
Mounting location Front
Mounting preference Lower
Mounting mode Rack-mounted
Two post mountable 0
USB compatible Yes
Mounting position Horizontal
Mounting mode Rack-mounted with kit sold separately
Provided equipment 1 x USB cable
1 x RJ45 cable
2 x rack mounting brackets
2 x stabilization/wall mounting feet
2 x installation manual
1 x C13-C14 power cord
1 x external battery pack
1 x battery cable
Number of power module filled slots 0
Number of power module free slots 0
Redundant No
Range of product Smart-UPS On-Line
Product or component type Uninterruptible power supply (UPS)
Environment
Product certification CE
UKCA
TISI
Standard EN/IEC 62040-1:2019/A11:2021
EN/IEC 62040-2:2006/AC:2006
EN/IEC 62040-2:2018
Ambient air temperature for operation 0…40 °C
Ambient air temperature for storage -15…45 °C
Storage altitude 0…15000 m
IP protection IP20
Relative humidity 0…95 % non-condensing
Storage relative humidity 0…95 % non-condensing
Acoustic level 58 dBA
Heat dissipation 3821 Btu/h
Operating altitude 0…3000 m
Batteries & Runtime
Battery type Lead-acid battery
Battery voltage +/- 192 V
Extendable runtime 1
Included battery module 0
Empty battery slot 0
Typical recharge time 4 h
RBC quantity 2
Battery life 3…5 year(s)
Battery charging power 2160 W rated
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 53.5 cm
Package 1 Width 79.0 cm
Package 1 Length 59.0 cm
Package 1 Weight 157.2 kg
Contractual warranty
Warranty (in months) 36 UPS|24 Battery