Schneider Electric Galaxy VS, 10-150 kW

Schneider's stocked modular UPS at 10-150 kW, the named replacement for the Galaxy 3500, 5000 and 5500

Schneider Electric Galaxy VS, 10-150 kW is one of 22 UPS systems tracked in the SecondWatt catalogue, each with specifications, lead times and indicative secondary-market pricing.

Schneider Electric Galaxy VS dossier: 10-150 kW modular UPS, 99.3% eConversion, new-surplus and refurbished pricing at 300-406 USD per kW, inspection tips.

Why it matters

The VS is the only unit in the Galaxy line where a used buyer competes against a one-to-two week new alternative, and the pricing shows it. New-surplus at about 406 USD per kW against a new street price of about 636 is a 36% discount with batteries excluded on both sides, far shallower than the discounts legacy Galaxy frames take. Availability, not condition, is what compresses the spread.

Who buys it

Enterprise server rooms, healthcare facilities and small data halls in the 10 to 150 kW band, and the very large installed base of Galaxy 3500, 5000 and 5500 owners facing end-of-service-life dates in 2030 and 2031. Secondary buyers are mostly picking up cancelled-order frames, maintenance bypass cabinets, empty battery cabinets and power modules rather than complete takeouts.

Role in the data center

Room-level primary UPS for enterprise server rooms and small data halls, paralleled to four units, and the standard replacement path for retiring Galaxy 3500, 5000 and 5500 systems.

Key specifications

Technical summary

Ratings: 20-150 kW at 480 V; 10-150 kW at 400 V; 10-75 kW at 208 V, all at unity power factor Load power factor tolerance: 0.7 leading to 0.7 lagging without derating at 208 V Efficiency: about 94-97% double conversion; up to 99.3% eConversion; 99.1-99.4% ECO Power modules: GVPM20KD (20 kW at 400 V) and GVPM50KD (50 kW at 400/480 V, 25 kW at 208 V) Parallel: up to 4 units for capacity, 3+1 for redundancy Dimensions: 1485 x 521 x 847 mm; 206-290 kg by configuration Batteries: internal modular 9 Ah VRLA strings on B5 SKUs; external VRLA, lithium-ion or NiCd External battery bus: 32-40 blocks, 384-480 VDC nominal, float 436-545 VDC Live Swap: power module replacement in any operating mode Standards: UL 1778 5th ed.; UL 924 10th ed.; IEC 62040-3:2021; ICC-ES AC 156 seismic

Pricing and availability

Trend: flat Lead time, new: 1-2 weeks on stocked distributor SKUs; 20-32 weeks for engineered orders. Lead time, used or refurbished: 1-4 weeks from surplus and refurbishment dealers. Warranty, used: 1-year typical from refurbishment dealers.

Lifecycle and maintenance

Modular UPS frames outlive their modules: cabinet, bus and static bypass run 15 years or more while the hot-swap power modules carry the fans and DC capacitors that wear. That moves the maintenance question from cabinet age to module hours and module count, since a 1,500 kW ABB DPA system holds 30 module-level fan and capacitor sets. Eaton's 93PM service life extension program replaces power modules, DC capacitors, static switch, fans and the communications board inside the existing shell in about 24 hours, resetting another 10 years. Ask whether that program has been run before pricing any 10-year-old modular frame.

Common failure points

• Power module population — A frame sold on nameplate ships with fewer modules than the rating implies
• Module fans and capacitors — Consumables sit inside each module, so wear scales with module count not cabinet count
• Battery strings — VRLA capacity fades below 80% of nameplate and takes the ride-through with it
• Missing filler plates — Open slots break the cooling path and signal careless handling
• Live Swap entitlement — A frame without the Live Swap label must be bypassed for any module work
• Controls obsolescence — Controller and display boards reach end of life ahead of the power train

Inspection checklist

Module count — count populated slots against the frame rating; Eaton lists a 4 kVA 9PXM power module at 4,377 USD Filler plates — Schneider's manual requires a module or filler plate in every slot on a 50 kW module bay Module consumables — fans and capacitors live inside each module; a 1,500 kW DPA system carries 30 such sets Live Swap label — verify the physical label; a Galaxy VS or VL without it must be bypassed, at 200 mm standoff Module part numbers — confirm interchange; Schneider GVPM50KD is 50 kW at 400/480 V and 25 kW at 208 V Battery age — sealed VRLA turns over at 3-5 years per Eaton lifecycle guidance; assume a full string past that Battery capacity — reject any string below 80% of nameplate capacity under IEEE 1188 practice Battery impedance — ohmic readings above 20% of the commissioning baseline condemn the cell DC bus capacitors — Eaton rates 7 years of continuous duty and up to 10 under favorable conditions Cooling fans — Vertiv field data gives 5-6 years or 40,000-50,000 hours of operation before replacement Static bypass — transfer to bypass and back under load 3 times; verify each module's own bypass path where fitted Parallel kit — verify the parallel hardware and unit count; these frames commonly parallel 4 to 8 ways Firmware — verify the controller revision and card slots; Eaton's 11-point guidance makes firmware access a condition Lifecycle stage — confirm OEM support status; Mitsubishi's 4-stage lifecycle table is the only dated public one Rigging — verify path and lift plan; an ABB DPA 250 S4 frame runs 345-667 kg once populated with modules

Procurement channels

New units are broadly distributed and openly priced through CDW, Insight, SHI, Zones, Corporate Armor and Matrix. Secondary supply comes through Lenmark Industries on Surplus Record, Gruber Power Services, Critical Infrastructure Group and eBay, and skews toward new-surplus frames, bypass cabinets, empty battery cabinets, controllers and power modules.

Regional notes

Sold under both Schneider Electric and APC by Schneider Electric branding. UL builds carry UL 1778 fifth edition plus a UL 924 emergency-lighting listing and ICC-ES AC 156 seismic qualification at Sds 1.45 g and 2.00 g.