D1-3K(R)(S) Online UPS — 100V/110V/120V/127V Output
True online protection at native low voltage — built for marine, medical, imported machinery and any 100–127V equipment on any grid.
Product image
- Brand
- HighIdea
- Type
- Online double-conversion UPS (low-voltage output)
- Typical applications
- Marine electronics, medical devices, imported equipment, coal mine systems, Japan/Americas markets
- Models in range
- D1K(R)(S), D2K(R)(S), D3K(R)(S)
- Category
- UPS Power Supply
Low-voltage equipment — Japanese machines, American instruments, marine electronics — needs UPS protection at its own voltage. The D1 series delivers full online double conversion with native 100–127V output, with a track record across marine, medical, mining and imported-equipment applications.
Key Features
- Native 100V / 110V / 120V / 127Vac output — no step-down transformer needed
- Online double conversion with tight output regulation for sensitive electronics
- Versions proven in marine, medical and mining environments
- Wide input tolerance accepts both 110V-class and 220V-class grids depending on configuration
- Rack (S) and tower (R) chassis options
- Optional SNMP / Modbus communication
Specifications
| Capacity | 1 / 2 / 3 kVA |
|---|---|
| Topology | Online double conversion (VFI) |
| Output voltage | 100 / 110 / 120 / 127 Vac |
| Output frequency | 50 / 60 Hz |
| Battery | External VRLA or LiFePO4 options |
| Form factor | Tower (R) / 19-inch rack (S) |
| Communication | RS-232; optional SNMP / Modbus |
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
Imported equipment on 220V grids
Japanese and American machines keep their native supply while the site runs on 220/230V mains.
Marine & offshore
Tight voltage regulation and rugged design for navigation and communication electronics.
Medical & mining
Deployed in hospital equipment rooms and coal-mine control systems where voltage must never wander.
FAQ
Can it run on a 220V grid and output 110V?
What do R and S mean?
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