Symmetra PX
Modular three-phase UPS
APC Symmetra PX
10–100kW · 250–500kVA · New & Refurbished
Ships nationwide · 1-year GreenlightUPS warranty on systems and power modules
The APC Symmetra PX is a modular, three-phase UPS built for server rooms and data centers. Power, battery and intelligence modules slide in and out, so you can add capacity or redundancy without replacing the frame. APC built the family from 10–100kW at 208V and 100–500kW at 480V (source: se.com Symmetra PX range page). Larger frames reach 250–500kVA using 25kVA power modules such as the SYPM25KD. GreenlightUPS stocks New and Refurbished Symmetra PX systems, plus the power and battery modules that keep them running, and saves you up to 70–80% off MSRP.
Every unit we sell, New or Refurbished, gets brand-new batteries and is load tested before it ships. All refurbishing is done in-house, and units carry a 1-year GreenlightUPS warranty.
Configurations we carry
| Model | Rating (APC) | Power modules (APC) | Battery modules (APC) | Size / weight (APC) |
|---|---|---|---|---|
| SY40K40F | 40kW / 40kVA, 208V three-phase, N+1 capable | 5 slots: 4 SYPM10KF installed, 1 free | 4 included (SYBT4 strings) | 81.5 × 23.62 × 35.51 in; 1,708.6 lb net |
| SY80K80F | 80kW, 208V, with Premium XR battery enclosure | — | — | — |
| SY100K100F | 100kW, 208V, with startup | — | — | — |
Sources: SY40K40F, Schneider Electric data sheet (PDF); SY80K80F and SY100K100F, model names from se.com product pages. APC lists the SY80K80F as discontinued on Dec 10, 2020 (end of service Mar 3, 2022; SY80K80F product page on se.com). No runtimes are listed.
Battery and power modules
- SYBT4 is a battery string of 4 battery units (SYBTU1-PLP), compatible with Symmetra PX 20/40/80, Smart-UPS VT and Galaxy 3500 (se.com SYBT4 page).
- SYPM10KF 10kW power modules (the SY40K40F comes with 4 installed). Core exchange with a 1-year GreenlightUPS warranty.
- SYPM25KD 25kVA power modules for larger PX frames that reach 250–500kVA.
- Warranty: SYPM10KF power modules carry a 1-year GreenlightUPS warranty. Loose battery units and trays sold on their own have no warranty. Complete systems carry a 1-year warranty.
Installation and service
We install Symmetra PX systems and do a lot of three-phase work. Installs take anywhere from 1 hour to a full day, depending on the site. See UPS Installation, Preventive Maintenance and Three-Phase UPS Service.
We ship nationwide, and orders usually ship within 2–3 business days. Shipping is priced by weight.
FAQ
Do refurbished Symmetra PX systems come with new batteries?
Yes. Every UPS we sell gets brand-new batteries and is load tested before it ships.
What warranty comes with a Symmetra PX?
Complete New and Refurbished systems carry a 1-year GreenlightUPS warranty. SYPM10KF power modules are core exchange with a 1-year warranty. Loose battery units and trays sold on their own have no warranty.
Can you install a Symmetra PX?
Yes. Our own technicians install three-phase systems like the Symmetra PX. A typical install takes from 1 hour to a full day, depending on the site.
Which batteries does a Symmetra PX 20/40/80 use?
APC’s SYBT4 battery string, which is made up of 4 SYBTU1-PLP battery units. It also fits Smart-UPS VT and Galaxy 3500.
What capacity range does the Symmetra PX cover?
APC rates the family from 10–100kW at 208V and 100–500kW at 480V (se.com). Larger frames reach 250–500kVA using 25kVA power modules such as the SYPM25KD.
How fast does a Symmetra PX ship?
Orders ship in 2–3 business days, and freight is priced by weight.



