Product Status Current Model Number: SU20K3/3
SmartOnline 3-Phase 120/208V 20kVA 16kW Double-Conversion UPS, Extended Run, 2 internal batteries, Network Card Options, Tower, DB9 Serial, Hardwire

Warranty
Your product is still covered under warranty if it was purchased after 12/10/2018.
Open a support ticket
Register your product
Register your SU20K3/3 for warranty
Owner's manuals
Owner's Manual for SmartOnline 3-Phase 20kVA & 30kVA UPS
Owner's Manual for Battery Module Compartment Model: SUBF2030 (English)
Support resources
Software, Firmware & Drivers
Replacement UPS Batteries
How to order
Support for In-Warranty
Tripp Lite Products
North American Support Center
773.869.1114
Please have your serial number ready when you call.
Help me find it
Resources & Downloads
Documentation
- Unpacking Instructions
- Owner's Manual for SmartOnline 3-Phase 20kVA & 30kVA UPS
- Owner's Manual for Battery Module Compartment Model: SUBF2030 (English)
- SU20K3/3 runtime chart
- Sealed Lead-Acid Battery Material Safety Data Sheet (MSDS) (English)
- 3-Phase Maintenance Bypass Planning Sheet (English)
- 3-Phase Domestic Site Survey Form (English)
- 3-Phase Maintenance Bypass Planning Sheet (French)
- Product Datasheet
Articles
Design Resources
One or more views of this model are included in the following Visio stencil.
We offer a number of free stencils to help with datacenter planning. For a complete list of stencils together with installation instructions, please see the Visio Stencils for Data Center Planning page.
Software, Firmware & Drivers
Product Warranty
Product Warranty Period (U.S. & Canada)
1-YEAR LIMITED WARRANTY
Tripp Lite warrants this product, if used in accordance with all applicable instructions, to be free from original defects in material and workmanship for 1 year from the date of initial purchase. If the product should prove defective in material or workmanship within that period, Tripp Lite will, subject to the foregoing terms and limitations, repair or replace the product, in its sole discretion, as your exclusive remedy for Tripp Lite's breach of its limited warranty.
Replacement UPS Batteries
Battery Model Number | |
Internal Battery Pack - Compatible with select SmartOnline 20kVA, 30kVA, 40kVA 3-Phase UPS System & SUBF2030 External Battery Frame | |
Information & Pricing | |
Quantity Required | 1 |
Tripp Lite's Return Policy
Proof of Warranty Coverage
You must provide proof that the product is covered under warranty. This can be confirmed by the product's serial number or with proof of purchase in the form of an invoice or receipt from a Tripp Lite authorized dealer. If required, please include the proof of purchase invoice with your return. Warranties on Tripp Lite products begin on the date of your product purchase. Warranty coverage varies by product line. Specific warranty duration is outlined in the owner's manual that accompanies each unit.
Shipping Returns
You are responsible for all transportation, insurance, duties and other similar charges for returned products. Please use caution; shipping damages resulting from improper packaging will be your responsibility. We recommend using a reliable parcel or freight carrier who is capable of providing tracking information and proof of delivery. The proof of purchase, if required, and your RMA number must be inserted in the shipping carton before the carton is sealed.
Repair or Replacement
Tripp Lite will repair or replace the product at Tripp Lite's option and ship the repaired or replaced product back to you at no charge.
Products not accompanied by a valid RMA number will not be accepted. The RMA number must be enclosed with your product or be clearly visible on the outside of the packaging.
Request Return Authorization (RMA)
A Return Merchandise Authorization (RMA) number is required for all products returned to Tripp Lite for replacement under warranty. You should first consult with Tripp Lite Customer Service (for returns within North America) or International Service (for returns outside of North America) before requesting an RMA number to eliminate any unnecessary returns. You can start the process by clicking on the contact technical support button below. Once eligibility has been determined, the RMA number along with shipping instructions will be emailed to you. RMA numbers are valid for 14 days from the date of issuance. Products will only be accepted for return if a valid RMA number is clearly marked on the outside of the package. Tripp Lite does not accept product returns that are not under warranty. If you bought the wrong Tripp Lite product and want to return it, please do so at the place of purchase. Returns will be authorized in accordance with the following policies.
Parts & Accessories
Model Number | Description | |
---|---|---|
![]() |
BP240V350 | External 240V Tower Battery Pack for select Tripp Lite UPS Systems (BP240V350) |
![]() |
BP240V400 | External 240V Tower Battery Pack for select Tripp Lite UPS Systems (BP240V400) |
![]() |
BP240V400C | External 240V Tower Battery Pack for select Tripp Lite UPS Systems (BP240V400C) |
![]() |
BP240V500 | External 240V Tower Battery Pack for select Tripp Lite UPS Systems (BP240V500) |
![]() |
BP240V500C | External 240V Tower Battery Pack for select Tripp Lite UPS Systems (BP240V500C) |
![]() |
SUBF2030 | External Battery Frame for Extended Runtime for select SmartOnline 20kVA & 30kVA 3-Phase UPS Systems |
![]() |
SURBC2030 | Internal Battery Pack - Compatible with select SmartOnline 20kVA, 30kVA, 40kVA 3-Phase UPS System & SUBF2030 External Battery Frame |
Model Number | Description | |
---|---|---|
![]() |
SUDC208V42P | 20-60kVA 3 Phase Power Distribution Center |
![]() |
SUDC208V42P30M | 20-30kVA 3 Phase Power Distribution Center with Integrated 3 breaker 208V Service Bypass Switch |
![]() |
SU2030KMBP | 3 Breaker Maintenance Bypass Panel for select Tripp Lite 20 and 30kVA UPS systems |
Model Number | Description | |
---|---|---|
![]() |
WEBCARDLX | Web Management Accessory Card |
![]() |
TLNETCARD | SNMP/Web/Modbus Management Accessory Card for compatible Tripp Lite UPS Systems |
![]() |
MODBUSCARD | MODBUS Management Accessory Card for UPS Remote Monitoring and Control |
![]() |
RELAYIOCARD | Programmable Relay I/O Card |
![]() |
SNMPWEBCARD | SNMP Management Accessory Card, SmartPro or SmartOnline UPS Systems |
Part Number | Description |
---|---|
W05-SCBAS1 | 3 Phase UPS System 20k 30k Amp 40k Basic Warranty Service Contracts primary battery cabinet only |
W05-SCBAS1-1B | 3 Phase UPS System 20k 30k 40k Basic Warranty Service Contracts primary plus one additional battery cabinet |
W05-SCENH1 | 3 Phase UPS System 20k 30k Amp 40k Premium Warranty Service Contracts primary battery cabinet only |
W05-SCENH1-1B | 3 Phase UPS System 20k 30k 40k Premium Warranty Service Contracts primary plus one additional battery cabinet |
How can we improve the information on this page?
Is an important specification missing? Did you spot an error? Please let us know how we can make this information more useful to you.