Tripp Lite SUT20K User Manual

1
Installation Instructions
Replacement Battery Cartridge (R.B.C.)
for SUT UPS Systems
Español 7 • Français 13
1111 W. 35th Street, Chicago, IL 60609 USA • www.tripplite.com/support
Copyright © 2019 Tripp Lite. All rights reserved.
PROTECT YOUR INVESTMENT!
Register your product for quicker service and ultimate peace of mind.
You could also win an ISOBAR6ULTRA surge protector—a $100 value!
www.tripplite.com/warranty

Tripp Lite SUT20K Specifications

General

Output Power	18 kW
Output Power Factor	0.9
Form Factor	Tower
Frequency	50 / 60 Hz
Humidity	0-95% non-condensing
Capacity	20kVA
Battery Type	Sealed Lead-Acid (SLA)
Battery Run Time (Half Load)	11 minutes
Battery Run Time (Full Load)	4 minutes
Communication Ports	USB
Input Connection Type	Hardwire
Waveform Type	Sine Wave
Operating Temperature	32° to 104°F (0° to 40°C)
Storage Temperature	5° to 122°F (-15° to 50°C)
Dimensions (H x W x D)	42.5 x 10.2 x 28.3 in.
Certifications	cUL, UL

Summary

Installation Instructions

Important Safety Instructions

Battery Replacement Procedure

Pre-Replacement Checks

Confirm input breaker is OFF and open the UPS front door to start the procedure.

Bracket and Terminal Disconnection

Remove L-brackets and disconnect internal battery cable terminals from the UPS.

Model-Specific Cable Guidance

Follow specific instructions for disconnecting cables based on your SUT UPS model.

Battery Bracket Removal

Remove wiring and battery brackets to gain access to the battery strings.

Battery String Replacement and Reassembly

Replace old battery strings with new ones and reassemble components correctly.

Final Power-Up Sequence

Reconnect terminals, reattach panels, and power on the UPS unit per standard procedure.

UPS and Battery Recycling