Introduction - Tripp Lite SUTX20K Owner's Manual

1. Introduction

Tripp Lite's SmartOnline SUTX Series Uninterruptible Power Supply (UPS) is a Voltage and Frequency Independent (VFI) true online,
double conversion 3-Phase UPS system. The UPS continuously conditions the incoming electrical power supply, eliminating power
fluctuations and interruptions that will otherwise damage sensitive electronic devices and cause system downtime.
The UPS applies the latest in DSP digital control technology and an output power factor up to unity. The efficiency of the UPS reaches
up to 96% in normal operation, and up to 99% in ECO mode, making it one of the most efficient UPS systems in its class. In addition
to supplying clean, reliable and uninterrupted power to sensitive electronic devices at all times, the SmartOnline SUTX produces greater
power efficiency at a lower cost.
With two different rated power levels – 20kVA and 40kVA – and offering paralleling capability up to 4 units, the UPS offers multiple
capacity options to suit the load's requirements and offers the following features:
• True on line UPS. Highest level of UPS protection, fully regulating the incoming power supply and transferring immediately to battery in
the event of an extended mains failure to continuously support critical loads
• All digital, high frequency modulation technology, which decreases operating volume, improves reliability and prolongs service life
• Wide AC input voltage range minimizes frequent transfer from normal operation to battery mode, saving battery consumption and
prolonging battery life
• High efficiency – lower losses reduce cooling costs and extend system lifespan
• Unity output power factor – more actual power allows more equipment to be supported
• Automatic and manual bypass increase system reliability and allow for maintenance to be performed without removing power from the
attached load
• Programmable LCD allows users to conveniently set parameters for the UPS system; key operating conditions are visible via LCD for
accurate, clear monitoring
• Serial, USB and volt-free contact communication as standard; SNMP and MODBUS options for optimum configurability. Monitoring and
management of the UPS via Tripp Lite's free PowerAlert
• Automatic fan detection indicates whether fans are operating normally; multi-stage fan speed control improves their reliability and
efficiency, reduces operating noise and prolongs the service life of the fans
• Both boost and float charge are provided. The charge current is adjustable from 1A to 5A. Charging mode is linked to charging current,
maintaining the batteries at full charge capacity and extending battery life (float charge voltage: 272V DC; boost charge voltage:
280V DC)
The SmartOnline SUTX UPS is ideally designed for protecting critical electrical equipment for:
• Data centres
• Telecommunications
• Computer network systems
• Medical treatment equipment
• Monitoring systems
• Light industrial
• Financial institutions
power management software. Download at www.tripplite.com/poweralert
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