AC economy mode efficiency rating (100% load)

96%

Operating Elevation (ft.)

Audible Noise

Operating Elevation

(m)

COMMUNICATIONS

0-3000m (0 to 10,000 ft.)

60 dBA at front side 1 meter

0-3000 m

Communications interface

Network monitoring port description

PowerAlert software

Communications cable

WatchDog compatibility

USB (HID enabled); DB9 Serial; EPO (emergency power off); Slot for SNMP/Web interface

Additional contact closure support with optional RELAYIOCARD and RELAYIOMINI interface cards. RELAYIOMINI installation requires removal of panel containing USB ports

Included

USB, DB9 serial and EPO cables included

Yes

LINE / BATTERY TRANSFER

Transfer time

Low voltage transfer to battery power (setpoint)

No transfer time (0 ms.) in online, double-conversion mode

156V (full load) / 100V (50% load or less, derates linearly)

High voltage transfer to battery power (setpoint)

SPECIAL FEATURES

280V (full load) / 300V (90% load or less)

Cold Start (startup in battery mode during a power failure)

Cold-start operation supported

High availability UPS features

Green & high efficiency features

CERTIFICATIONS

Automatic inverter bypass; Manual bypass switch; Detachable hot-swap PDU; Hot swappable UPS power module; Hot swappable batteries

High efficiency economy mode operation; Support for daily startup and shutoff; Schedulable daily hours of economy mode operation

UPS Certifications

UPS Certification details

WARRANTY

Tested to UL1778 (USA); Tested to CSA (Canada); Meets FCC Part 15 Category A (EMI); ROHS (Restriction of Hazardous Substances)

IEC 61000-4-5 1995 B Surge Immunity

Product Warranty Period (Worldwide)

2-year limited warranty

Related Items

Optional Products

Related Model

Description

Qty.

SNMPWEBCARD

For remote monitoring and control via SNMP, Web, or Telnet.

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Tripp Lite SU12KRT4UHW manual Related Items

SU12KRT4UHW specifications

The Tripp Lite SU12KRT4UHW is a versatile and reliable uninterruptible power supply (UPS) designed to deliver critical power backup and protection for server rooms, data centers, and networked equipment. This 12 kVA rack-mounted UPS system combines advanced technology with user-friendly features to ensure that your sensitive electrical devices remain operational even during power outages or fluctuations.

One of the notable features of the SU12KRT4UHW is its double-conversion topology, which provides seamless power conditioning and minimal transfer time to battery in the event of an outage. This design ensures that connected devices receive clean, stable power, free from surges, spikes, and electrical noise. The UPS is equipped with an automatic voltage regulation (AVR) technology that corrects voltage fluctuations without switching to battery, ensuring optimal performance for critical applications.

The Tripp Lite model boasts an extensive input voltage range, accommodating diverse power environments, making it suitable for various locations. With an output capacity of 12 kVA/12 kW, the SU12KRT4UHW is capable of supporting a wide array of network equipment, servers, and telecom devices, providing ample backup during unanticipated events.

This UPS supports multiple communication options, including USB, RS-232, and an optional SNMP/Web management card, which allows for easy monitoring and management of power conditions. Users can access real-time data concerning battery status, load levels, and overall system health through Tripp Lite’s intuitive software interface. This provides administrators with the necessary tools to maximize uptime and ensure that critical devices remain operational.

The SU12KRT4UHW also features hot-swappable, user-replaceable batteries, simplifying maintenance and increasing system availability. This design minimizes downtime, allowing users to replace batteries without shutting down connected equipment. Furthermore, the built-in LCD display provides instant access to essential information, allowing for quick diagnostics and system status updates.

With its compact 4U design, this rack-mounted UPS maximizes space efficiency, making it an excellent choice for businesses with limited room for hardware. The SU12KRT4UHW delivers robust performance in a compact form factor, ensuring that users can depend on reliable power backup and protection.

In summary, the Tripp Lite SU12KRT4UHW is a powerful and sophisticated UPS system that combines advanced power management technologies with user-friendly features. Its double-conversion topology, extensive communication options, and efficient design make it a solid investment for any organization that prioritizes the integrity and availability of its critical systems.