HT Power-Frequency Rack UPS for Electric Power, 1–40kVA
Rack-format power-frequency UPS engineered for power plants, substations and communication front-end power — dual-conversion online, zero switching.
Product image
- Brand
- HighIdea
- Type
- Power-frequency rack UPS / inverter for electric power
- Typical applications
- Relay protection rooms, substation communication power, power-plant control, railway signalling
- Models in range
- HT1K – HT40K
- Category
- Rack Inverters
The HT series exists for one environment: the electric-power plant. Power-frequency topology, rack format, zero-switching online conversion and compatibility with substation DC systems — with the overload and interference tolerance that relay-protection and signalling circuits require.
Key Features
- Power-frequency (transformer) topology in rack format for electric-power environments
- Dual-conversion online with zero-switching between modes
- Compatible with substation DC systems (110V/220VDC)
- High reliability, anti-interference and lightning protection for EMI-heavy sites
- Engineered for unattended, long-service installations
- Multiple protection functions with fault logging
Specifications
| Capacity | 1 – 40 kVA |
|---|---|
| Topology | Power-frequency online |
| DC compatibility | 110 / 220 VDC substation systems |
| AC output | 220 / 230 Vac |
| Form factor | 19-inch rack-mount |
| Protection | Lightning / surge / anti-interference |
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
Substation communication power
Front-end AC power for substation communication and monitoring equipment, backed by the station DC system.
Relay protection rooms
Transformer-isolated, zero-switching supply for protection and control circuits.
Railway signalling
Long-service, unattended reliability in trackside and signalling rooms.
FAQ
How does the HT differ from the H-series inverter?
Is it suitable for unattended sites?
Related Models
GX(A) / GX33 Series
The heavy-industry standard — transformer-isolated, overload-brutal, built for power plants, substations, steel and mining from 6 to 600kVA.
View detailsH1-10K Series
The H-series online inverter: clean AC from the DC bus in your cabinet, fully isolated, pure sine wave, 1–10kW.
View details