Eaton 9PX · 9SX · 9PXM Modular Maintenance
side by side.

9PX series · 5-11kVA on-line topology

9PX 5kVA · 6kVA · 8kVA · 10kVA · 11kVA (double conversion, highest power quality)

9SX series · 5-11kVA line-interactive

9SX 5kVA · 6kVA · 8kVA · 11kVA (line-interactive, cost-effective mid-range)

9PXM Modular · 4-20kW scalable

9PXM 4kW · 8kW · 12kW · 16kW · 20kW (hot-swap modules, modularly scalable)

9PXM module service

Power modules 4kW · battery modules · intelligence modules · static switch · Network Management

Battery modules · mid-range service

Eaton original battery packs · certified compatible alternatives · BattG/EU disposal

Generations overview and predecessors

9PX/9SX current gen · older Powerware 9PX (pre-2015) · Pulsar predecessors as migration need

Lifecycle status of 9PX/9SX/9PXM lines

Eaton 9PX/9SX/9PXM is the mid-range class with high DACH penetration — typical in mid-sized server rooms, backup UPS in rack rows and smaller datacenter configurations. Eaton Service Plans for mid-range UPS are priced by size and SLA tier. TPM reduces this 30-50 percent below, with transparent module pricing logic for 9PXM (fixed price per module swap, not included in premium package). For larger fleets with 10+ 9PX/9SX UPS or 5+ 9PXM systems, the 30-50 percent savings apply to every unit — a noticeable annual lever. <strong>9PXM multi-class leverage:</strong> Those running 9PXM with growth configurations (today 8kW, planned 16kW in 18 months) benefit especially — TPM contract is flexible, covers module extensions easily without new OEM service negotiations per extension.

We service Eaton 9PX/9SX/9PXM with OEM components and deep refurbishing pools. Current 9PX generation (from 2015) and 9SX (from 2017) completely in active pool — same component logic as current mid-range classes from other UPS vendors. 9PXM (from 2018) similar — power modules, battery modules and intelligence modules available across all power classes. Older 9PX generations under Powerware branding (pre-2015) more structured — refurbishing pool covers common swap needs (mainboards, fans, LCD displays, power supplies). Pulsar predecessors (Eaton sub-brand before 9PX/9SX migration) checked individually per model. Battery service identical to APC Smart-UPS logic: original Eaton battery packs or certified compatible alternatives selectable, BattG/EU-compliant disposal. <strong>9PXM hot-swap:</strong> Module swap during operation with bypass circuit — our engineers specialized on 9PXM architecture, same service depth as APC Symmetra LX.

The full OEM-vs-TPM matrix (spare parts, SLA tiers, language, sub-outsourcing, compliance docs, reporting) is the same for every Eaton line — see the Eaton battle card.

BAIT/MaRisk documentation package, DORA Art. 28 contract template, ISO 27001 and GDPR-compliant media handling apply identically to every Eaton line — details on the Eaton battle card.

Same four steps for every Eaton line: inventory → fixed-price quote in 48 h → contract (BAIT/MaRisk/DORA hooks) → hand-over with spare-parts provisioning. Details on the Eaton battle card.

Which Eaton mid-range UPS models do you service?

Complete mid-range family: 9PX series (5kVA, 6kVA, 8kVA, 10kVA, 11kVA — on-line topology monolithic), 9SX series (5kVA, 6kVA, 8kVA, 11kVA — line-interactive) and 9PXM Modular (4kW, 8kW, 12kW, 16kW, 20kW — modular scaling). Plus older 9PX generations under Powerware branding (pre-2015) and Pulsar predecessors (Eaton sub-brand before 9PX/9SX migration) on request. Including all battery packs (original Eaton or certified alternatives), power modules for 9PXM, battery modules for 9PXM, intelligence modules, static switch, fans, LCD displays, mainboards and Network Management Cards.

How does module swap during operation for 9PXM (hot-swap) work?

9PXM's modular architecture allows hot-swap of most module classes without UPS stop — similar to APC Symmetra LX with Eaton-specific implementation. Concrete logic: <strong>Power modules (4kW per module):</strong> with N+1 redundancy a single power module can be removed and swapped, UPS stays online via remaining modules. With N configuration (no redundancy buffer) bypass circuit active during swap. <strong>Battery modules:</strong> hot-swap-capable — battery frames removed individually, UPS runs via other battery frames or in bypass mode with reduced autonomy. <strong>Intelligence modules (Network Management):</strong> hot-swap possible, UPS functionality stays active (only remote monitoring briefly interrupted). Our onsite engineer checks current redundancy configuration before each swap and plans procedure with your datacenter team. Practically zero downtime in N+1 configurations, brief bypass phase in N configurations.

What does 9PX/9SX/9PXM TPM cost compared to Eaton Service Plans?

30 to 55 percent savings on hardware maintenance component. Compared with the Eaton On-Site Service Plan with 24×7×4, TechCare is roughly 50% below the Eaton price for <strong>9PX 6kVA</strong>, <strong>9PX 11kVA</strong> and <strong>9SX 6kVA</strong> (cost-effective vs 9PX due to line-interactive architecture), and roughly 50–55% for <strong>9PXM 12kW</strong> and <strong>9PXM 20kW</strong>. Module swap fixed price per module, transparently calculable — for 9PXM 4kW power modules as well as battery modules. For 9PXM fleets with growth configuration (module extensions planned), TPM pricing transparency particularly valuable because Eaton service contracts with module pricing often calculated flat-rate.

Do IPM, IPP and Network Management continue without an Eaton contract?

Yes, all. For 9PX/9SX/9PXM same disclosure logic as for 9PHD/9395 (see high-end spoke). <strong>Network Management Card</strong> (integrated in 9PX/9SX or as separate Network-MS card) continues license-free — SNMP monitoring, web UI, email alerts, energy logging, all standard functions active. <strong>IPP (Intelligent Power Protector)</strong> is Eaton's server shutdown software, freely available and runs independently of hardware maintenance. <strong>IPM (Intelligent Power Manager)</strong> in Basic Edition freely available — Premium Edition with multi-UPS management, VMware integration and reporting is separate software subscription at Eaton, independent of hardware maintenance. <strong>9PXM telemetry</strong> (module status, battery module status, load levels per module) runs license-free via integrated intelligence module logic. Network Management Card firmware updates require active Eaton contract but uncritical with stable mid-range configurations.

Which SLA levels do you recommend for 9PX, 9SX and 9PXM?

Mid-range UPS logic: UPS already a redundancy layer, relativizes hardware SLA requirement. <strong>9PX 8-11kVA in productive server rooms</strong> with critical workloads (tier-1 apps, databases): 24×7×4 for very critical environments, 5×9 NBD typically sufficient if bypass circuit active and alternative power source available. <strong>9SX in mid-market server rooms</strong> with standard workloads: 5×9 NBD per UPS is standard. <strong>9PXM in modular-scaling mid-range datacenter setups</strong> with N+1 module redundancy: 5×9 NBD per system economically appropriate because module failure absorbed within system. <strong>9PXM without module redundancy (N configuration):</strong> 24×7×4 mandatory for critical workloads because single module failure directly affects UPS functionality. <strong>9PX/9SX in branch offices and ROBO:</strong> Parts Only or 5×9 NBD sufficient due to lower workload criticality. Battery refresh independent of hardware SLA and typically handled in planned windows — no 24×7 need.

Do you supply original Eaton battery packs or compatible third-party batteries?

Both — you choose per fleet or per swap. Original Eaton battery packs available in our warehouse, with full compatibility to Eaton's battery telemetry and lifecycle tracking on Network Management Card. Certified compatible battery packs 30-40 percent cheaper at technically equivalent specification (same voltage, capacity, form factor) — tested for compatibility with Eaton 9PX/9SX charging logic and 9PXM battery module authentication. Both options come with warranty (typically 1-2 years on battery modules). Important: current 9PX/9SX models require battery authentication via Network Management Card — for compatible third-party battery packs this authentication typically given, for very generic alternatives there can be telemetry restrictions (Battery Last Replace Date not auto-updated). We recommend original Eaton battery packs for 9PXM with active IPM monitoring, certified compatible alternatives for pure 9PX/9SX configurations without active multi-UPS IPM.