3KVA 48VDC Pure Sine Wave Line Interactive UPS - 2U Rack/Tower with LCD Display and 145-275VAC Input Range
The RTL Series 3KVA Line Interactive UPS delivers pure sine wave power protection for critical equipment. Featuring dual-CPU control and silent operation, this 2U rack-mountable unit provides reliable backup power with advanced monitoring capabilities.
- Dual-CPU control system for enhanced reliability
- Silent operation with ≤40dB noise level
- Pure sine wave output for sensitive electronics
- Generator compatibility for extended runtime
- Automatic voltage regulation (AVR) with 145-275VAC input range
- Overload and short circuit protection
- External battery support for scalable runtime
- High charging current with adjustable settings
- RJ11/RJ45 surge protection for network safety
- Optional RS232/USB monitoring interfaces
- Rack and tower installation options
| Parameter | Specification |
|---|---|
| Rated Power | 3KVA / 2100W |
| Input Voltage Range | 145-275VAC |
| Input Frequency | 45-65Hz |
| Output Voltage | 230VAC ±5% |
| Output Waveform | Pure Sine Wave |
| Transfer Time | 2-6ms typical, 10ms maximum |
| DC Voltage | 48VDC |
| Battery Type | Sealed maintenance-free lead-acid |
| Operating Temperature | 0°C to 40°C |
| Unit Dimensions | 455×445×88mm (2U rack size) |
This UPS supports multiple installation methods including standard 19-inch rack mounting with included brackets or optional vertical mounting for standalone use. When connecting multiple external battery modules, optional stand extensions ensure stability and proper alignment.
Supports worldwide socket types including Schuko (Type F), Universal, IEC C13/C14, Italian (Type L), NEMA (Type A/B), Brazilian (Type N), British (Type G), French (Type E), South African (Type M), Australian (Type I), Swiss (Type J), and Indian (Type D) for seamless international integration.
Ideal for household desktop computers, routers, modems, and home office electronics requiring stable power protection.
Perfect for office PCs, printers, LAN devices, small servers, and workstations in design and data processing environments.
Suitable for communication switchboards, POS systems, banking terminals, ATMs, and enterprise workstations.
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