Eaton Powerware FERRUPS 850VA Tower UPS - FC000AA0A0A0A0A - Ferro-resonant UPS, 110 V AC, Tower, 120 V AC, Hardwired, 9 Minute, 850 VA/600 W
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- 850
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General-purpose Eaton UPS for office, retail, and small business — 5E, 5P, 5PX, plus 9SX / 9PX for sites that need online double-conversion. 650 VA to 6 kVA on 120 V or 208/230 V. 3-year factory warranty (USA & Canada).
The general-purpose tier covers any Eaton UPS that doesn't sit at the extremes of the catalog — not entry-only standby (3S, Ellipse ECO), not three-phase 93PM industrial, not 9395 hyperscale. The middle: workstation-to-small-server, retail back-of-house, branch-office IT, point-of-sale, AV equipment, security DVR, edge compute. The vast majority of Eaton SMB purchases land here.
UPSPLUSBATTERY.CA stocks the general-purpose range from 5E through 9PX 6 kVA with matching Eaton replacement batteries. For topology-specific browse pages see Eaton line-interactive UPS, Eaton double-conversion online UPS, and Eaton standby UPS. Full Eaton catalog at Eaton UPS.
| Family | VA range | Topology | Form factor | Typical use |
|---|---|---|---|---|
| 5E | 650 VA – 2200 VA | Line-interactive | Tower | Workstation, small office |
| 5P | 650 VA – 3000 VA | Line-interactive | Tower or 1U/2U rack | Server rack, network closet, mid-office IT |
| 5PX / 5PX G2 | 1000 VA – 3000 VA | Line-interactive, high PF | 2U rack/tower | Dense rack, extended runtime via EBMs |
| 9SX | 700 VA – 6 kVA | Online double-conversion | Tower or 2U–6U rack/tower | Edge compute, lab, light medical |
| 9PX (1–6 kVA) | 1000 VA – 6 kVA | Online, unity PF | Tower or 2U–6U rack/tower | VoIP, medical, mission-critical IT |
For most general-purpose deployments the shortlist is 5P or 5PX. Step up to 9SX or 9PX when the load can't tolerate transfer time.
Single workstation, small office — 5E (650–2200 VA). Office or branch with single-server, NAS, switch — 5P 1500R or 5PX 1500RT. Server rack with 2+ servers, switch, storage — 5P 2200 / 3000IRT or 5PX 3000RT. Critical loads (medical, VoIP) — 9SX or 9PX online.
Add nameplate watts of all loads, multiply by 1.25 buffer, pick UPS whose watt rating exceeds. Workstation + dual monitor + dock ~250 W → 5E2200i (1320 W) with headroom. 1U server + switch + NAS ~520 W → 5P1500R (1440 W). UPS sizing guide.
5P / 5PX line-interactive (2–4 ms transfer, AVR) handles 80 % of SMB server, networking, and POS. 9SX / 9PX online for medical, VoIP, lab, or any zero-transfer requirement.
| Model | Power | Topology | Form factor | Replacement battery |
|---|---|---|---|---|
| 5E1500i | 1500 VA / 900 W | Line-interactive | Tower | 5E EBM |
| 5P1500R | 1500 VA / 1440 W | Line-interactive | 1U rack | 744-A3121 |
| 5P2200 | 2200 VA / 1980 W | Line-interactive | Tower | 744-A4143 |
| 5PX1500RT | 1500 VA / 1350 W | Line-interactive, high PF | 2U rack/tower | 744-A3121 |
| 5PX3000RT | 3000 VA / 2700 W | Line-interactive, high PF | 2U rack/tower | 744-A2992 |
| 9SX1500 | 1500 VA / 1350 W | Online | Tower | 744-A3121 |
| 9PX1500RT | 1500 VA / 1500 W (unity PF) | Online | 2U rack/tower | 744-A3121 |
| 9PX3000RT2U | 3000 VA / 3000 W (unity PF) | Online | 2U rack/tower | 744-A2992 |
Cartridge spec is on the unit label and listed in the user manual. Genuine Eaton 744-A series cartridges and compatible aftermarket equivalents — same V, Ah, terminal, connector spec. 1-year UPSPLUSBATTERY warranty on aftermarket. Eaton replacement batteries.
Up to 1500 VA: NEMA 5-15P or IEC C14 plug-and-play. 2200 / 3000 VA: typically L5-30P or IEC C20. 5 / 6 kVA online: L6-30P or hard-wired. Warranty (USA and Canada): 3 years electronics + 2 years battery on 5P, 5PX, 9SX, 9PX; 2 years on 5E. Coordinated through our Canadian team. Shipped from our Canadian warehouse. Replies within 1 business day.
5P1500R (1500 VA / 1440 W, 1U rack, IEC outlets) and 5PX1500RT (1500 VA / 1350 W, 2U rack/tower) are the workhorses for Canadian SMB server closets — both use the 744-A3121 replacement cartridge.
5P is the broad rack workhorse. 5PX adds higher PF and EBM support for extended runtime.
5PX is line-interactive (2–4 ms transfer); 9PX is online (zero transfer, unity PF). Step up to 9PX for medical, VoIP, lab, or any zero-transfer requirement.
Yes on every current 5P, 5PX, 9SX, 9PX.
Network-M2 card on 5P, 5PX, 9SX, 9PX — SNMP, Modbus TCP, web management, integration with Eaton IPM.
4–5 years SLA in 20–25 °C climate-controlled. Lithium on 9PX G2: ~10 years rated.
Yes — Eaton general-purpose family factory warranty covers USA and Canada.
Eaton general purpose UPS systems deliver versatile power protection for SMB environments, network closets, point-of-sale systems, and general commercial applications. Backed by Eaton's Intelligent Power Manager (IPM) software for centralized monitoring and management.
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Our Canadian team has specified APC, Eaton, Tripp Lite, Vertiv, Mitsubishi, Toshiba, CyberPower, XPC, and Delta UPS for healthcare, data centres, and government. Enquiries answered in business hours.