DC-AC Rack Inverters
Convert the DC bus in your cabinet to clean AC — pure sine wave, online design, fully isolated.
Inverters built for cabinets
In telecom shelters, electric-power cabinets and communication sites, the backup energy already exists as a DC battery bus. An H-series rack inverter turns 24V/48V/110V/220V/240VDC into pure sine-wave AC110V or AC230V for the AC equipment in the same cabinet — radios, monitoring, instruments, lighting.
The online design (rectifier + inverter architecture with AC/DC isolation) delivers cleaner output than simple standby inverters and protects the load from DC-side disturbances. Units mount in standard 19-inch racks and are engineered for unattended operation.
Selection notes
- Match input voltage to the existing battery bus (48V is the telecom standard; 110V/220VDC common in electric-power systems).
- Confirm output voltage and capacity against the actual AC load; keep 20–30% headroom.
- Parallel units for redundancy in critical sites.
Available models1 series
| Model | Type | Typical applications | Notes |
|---|---|---|---|
 H1-10K Series
|
Online DC-AC rack inverter | Telecom shelters, electric-power cabinets, communication sites, unattended installations | Online design, AC/DC isolation, pure sine output |
Models with links have detailed specification pages; unlisted models are also available on request. Capacity and quantity should be sized by our engineers against the actual load — never by nameplate rating alone.
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