RT2430 1U 24V Rectifier Switching Power Supply
A 24V 1U rectifier system with a wide 90-280Vac input, adjustable 21-29VDC output and full battery management.
Product image
- Brand
- HighIdea
- Type
- 24VDC rectifier switching power system (1U 19-inch)
- Typical applications
- Power systems, telecom rooms, equipment rooms, industrial control, NAS and network cabinets
- Models in range
- RT2430-1U (30A, 1 x E2430 module), RT2430R (60A, 2 rectifier modules), 15A / 30A module variants
- Category
- Switching Power Supplies & Rectifiers
The RT2430-1U is a 24V rectifier switching power system in a 1U 19-inch frame. It supplies clean, stable DC to important loads with effective battery management, strong tolerance of grid fluctuation and lightning or surge exposure, and multiple protection functions.
Design notes
The wide 90-280Vac input accepts a nominal 220Vac feed at 45-63Hz, with an input power factor of at least 0.98 and efficiency of at least 91%. Output is adjustable from 21 to 29VDC (27VDC nominal) with regulation inside +/-1%. A monitoring module controls the rectifier and distribution units; when mains fails the battery takes over, a low-voltage alarm is raised at 23VDC and the load is disconnected at 21.5VDC by default. All setpoints can be reconfigured from the host software, and the system returns to normal automatically when mains is restored.
Configuration
Choose the E2430 30A module or the two-module RT2430R 60A configuration, state the battery capacity and chemistry, the number of distribution circuits and the monitoring interface. The standard build provides one battery circuit and one load circuit. For a 48V plant see the RT4860; for a simple 2U module see the RP 2U AC-DC.
Key Features
- 1U 19-inch frame with front access for straightforward maintenance
- Wide 90-280Vac input tolerates unstable mains
- Input power factor >= 0.98 and efficiency >= 91% at 220Vac input
- Output voltage adjustable from 21 to 29VDC, 27VDC nominal
- Regulation within +/-1% for sensitive DC loads
- Monitoring module with battery low alarm and load disconnect
- Strong surge and lightning withstand with comprehensive load protection
Applications
24V telecom plant
Access and transmission equipment fed from a regulated 24VDC bus.
Industrial DC control
Control and instrumentation circuits needing tight regulation and surge withstand.
Remote cabinets
Sites with wide mains fluctuation and no air conditioning.
FAQ
Why choose a 24V system instead of 48V?
How wide is the AC input?
How is the battery protected?
Related Models
RP Series 2U
A 19-inch 2U AC-DC module for station and telecom DC panels — wide AC input, isolated modules and N+1 parallel operation.
View detailsRT4860 (RT48120 family)
A complete 48V telecom power plant in 1U: two rectifier modules, one controller and integrated battery / load distribution.
View detailsRectifier & AC-DC Power Modules
Regulated DC from a wide AC input — rack rectifiers and modular telecom power systems with battery management built in.
View detailsSpecification reference
| DC output voltage | 21 - 29 VDC adjustable, 27 VDC nominal (24V system) |
|---|---|
| DC output current | 30A / 60A full configuration |
| AC input voltage | 90 - 280 Vac (220 Vac nominal, 50Hz / 45-63Hz) |
| Input power factor | >= 0.98 |
| Efficiency | >= 91% at 220 Vac input |
| Regulation | <= +/- 1% |
| Rectifier modules | E2430 30A; 15A / 30A alternatives; RT2430R uses 2 modules |
| DC distribution | 1 battery circuit + 1 load circuit |
| Battery protection | Low alarm 23VDC, load disconnect 21.5VDC (configurable) |
| Mounting | 1U 19-inch rack |
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.