Description
The APC Easy UPS SRV SRV3KRA-TW is a professional-grade 3000VA/2400W power solution designed for high-availability environments. Utilizing true double-conversion online technology, this 2U rackmount unit provides a pure sine wave output and zero transfer time, ensuring that sensitive electronics remain powered during outages or voltage spikes. Its robust 120V architecture and versatile outlet configuration make it a cornerstone for modern server rooms.
- IT Managers overseeing small to medium-sized data centers requiring reliable 2U rack-integrated power.
- Network Administrators managing critical switches and routers that cannot tolerate even millisecond power gaps.
- Laboratory Technicians protecting sensitive diagnostic equipment from voltage fluctuations and electrical noise.
- Small Business Owners looking for a cost-effective yet high-performance online UPS for local server hosting.
- Edge Computing facilities needing a compact, high-density power backup solution with remote monitoring capabilities.
- Power Capacity: 3000VA / 2400W
- Nominal Input/Output Voltage: 120V AC
- Topology: Double-Conversion Online
- Form Factor: 2U Rackmount
- Output Connections: 6x NEMA 5-20R, 1x NEMA L5-30R
- Battery Type: Sealed Lead-Acid (VRLA)
- Communication Ports: USB, RS-232
- Protection Rating: IP20
- Physical Dimensions: 28kg net weight
- Warranty: 2-Year repair or replace
Operating the SRV3KRA-TW is intuitive thanks to the multi-function LCD console, which provides real-time status updates on load levels and battery health. The unit features a sophisticated alarm system that distinguishes between general battery operation, low battery states, and overload conditions, allowing for proactive maintenance. Its 2U footprint integrates seamlessly into standard 19-inch racks, while the inclusion of both NEMA 5-20R and L5-30R outlets provides the flexibility needed for high-draw equipment.
Compared to traditional line-interactive UPS systems, the APC Easy UPS SRV series offers superior protection by constantly regenerating power through the inverter, eliminating the transfer time associated with switching to battery. While entry-level backup units might suffice for desktop PCs, the SRV3KRA-TW’s 2400W capacity and pure sine wave output are essential for active PFC power supplies found in enterprise servers. It balances the high-end features of the Smart-UPS family with a more accessible price point for budget-conscious IT deployments.
- What is the benefit of a double-conversion online UPS? It provides the highest level of power quality by isolating the output from input fluctuations, ensuring zero transfer time to battery.
- Can I monitor this UPS remotely? Yes, the unit includes USB and RS-232 ports for local management, and it is compatible with APC's management software.
- What kind of outlets does the SRV3KRA-TW have? It features six NEMA 5-20R outlets for standard equipment and one NEMA L5-30R twist-lock outlet for high-current devices.
- How does the alarm system work? The UPS uses distinct audible tones to signal battery mode, low battery warnings, and overload status to alert staff immediately.
- Is the battery user-replaceable? The unit uses standard sealed lead-acid batteries designed for long-term reliability and can be serviced according to APC's maintenance guidelines.
