APC
APC SRT5KXLT-5KTF Smart-UPS SRT 5000VA 4800W UPS with 208V to 120V Transformer
A 5000 VA double-conversion on-line UPS with 4800 W output, 208 V to 120 V step-down transformer, eight NEMA 5-20R, four NEMA L6-20R, two NEMA L6-30R and one NEMA L14-30R outlets.
- VA5000 VA / 120V Transformer
- Watt4800 W
- Double-conversion on-line topology delivers pure sine wave power for sensitive equipment
- 5000 VA and 4800 W capacity supports demanding server and network loads
- 208 V to 120 V step-down transformer enables flexible deployment in mixed-voltage environments
- Embedded network management card plus SmartSlot allow remote monitoring and graceful shutdown
- Eight NEMA 5-20R, four NEMA L6-20R, two NEMA L6-30R and one NEMA L14-30R outlets connect diverse devices
High-Density On-Line UPS with Integrated Transformer
The APC Smart-UPS SRT 5000 VA / 4800 W unit combines true double-conversion topology with a built-in 208 V to 120 V step-down transformer. It delivers pure sine-wave output, automatic internal bypass, and an embedded network management card for remote monitoring. The 4 U rack/tower chassis includes a SmartSlot for optional accessories and supports PowerChute Network Shutdown for unattended server shutdown.
Suited for 208 V Sites Needing 120 V Outputs
This bundle fits server rooms, voice and data networks, medical labs, and light-industrial sites that receive 208 V to 240 V input but must power 120 V loads through NEMA 5-20R receptacles. It also provides NEMA L6-20R, L6-30R, and L14-30R outlets for 208 V or 240 V equipment. Buyers whose facility supplies only 120 V input, or who require a pure 240 V output without step-down, should evaluate other models.
Input Connection Requires NEMA L6-30P Supply
The UPS ships with a 10 ft cord terminated in a NEMA L6-30P plug, so the building must provide a matching 30 A, 208 V or 240 V branch circuit. Without that specific receptacle the unit cannot be connected, and no alternative input plug is included. Confirm site wiring before purchase.
Highlights
- Double-conversion on-line topology delivers pure sine wave power for sensitive equipment
- 5000 VA and 4800 W capacity supports demanding server and network loads
- 208 V to 120 V step-down transformer enables flexible deployment in mixed-voltage environments
- Embedded network management card plus SmartSlot allow remote monitoring and graceful shutdown
- Eight NEMA 5-20R, four NEMA L6-20R, two NEMA L6-30R and one NEMA L14-30R outlets connect diverse devices
Specifications
| VA | 5000 VA / 120V Transformer |
|---|---|
| Watt | 4800 W |
Questions about this item
What input receptacle and voltage does the UPS need from the building supply?
The unit requires a 208–240 V source wired to a NEMA L6-30P plug on a 3.05 m cord.
Can the NEMA 5-20R outlets power legacy 120 V servers while the L6-20R and L6-30R outlets feed newer 208 V gear?
Yes, the transformer steps down to 120 V for the eight 5-20R outlets while four L6-20R, two L6-30R and one L14-30R remain at 208–240 V.
How do I confirm the UPS is delivering clean power and communicating with the network after installation?
Check the front LCD for 120 V or 208–240 V output, pure-sine indication and the embedded network card IP address, then verify graceful shutdown via PowerChute.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



