33ET Rack Three-Phase Online UPS, 10–60kVA
Three-phase online power in rack format with external lithium batteries — built for standardized, scalable data center rows.
Product image
- Brand
- HighIdea
- Type
- Three-phase online UPS (rack)
- Typical applications
- Data center racks, server farms, modular IT rooms
- Models in range
- 33ET10, 33ET20, 33ET30, 33ET40, 33ET60
- Category
- Industrial UPS
The 33ET series packages three-phase online protection in rack format with a lithium-first battery architecture — the building block for data halls that grow row by row.
Key Features
- Rack-mount three-phase online UPS for standardized data center cabinets
- External LiFePO4 battery architecture — runtime scales per row
- Online double conversion with pure sine wave output
- DSP control with full measurement and event logging
- Compact depth engineered for server racks
- Optional SNMP / Modbus / cloud monitoring
Specifications
| Capacity | 10 – 60 kVA |
|---|---|
| Topology | Online double conversion (VFI) |
| Input / output | Three-phase / three-phase |
| Battery | External LiFePO4 packs |
| Output voltage | 380 / 400 / 415 Vac |
| Form factor | 19-inch / 23-inch rack cabinet |
| Communication | RS-232 / SNMP / Modbus options |
Specifications subject to the latest factory data. Final configuration is sized against the actual load, backup runtime and site power conditions — this table is for pre-selection only.
Applications
Modular data centers
Add UPS capacity row by row as the hall fills — no monolithic power room required.
Colocation suites
Rack-format three-phase power with lithium autonomy suits tenant-by-tenant growth.
FAQ
Why rack-format three-phase UPS?
What batteries does it use?
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