Online backup power in a 2U rack format
The APC Easy UPS On-Line SRV3KRIRK-E offers 3000 VA / 2700 W of rated capacity for compatible servers, storage devices, switches and other rack-mounted business equipment. Online double conversion regulates the supply delivered to the connected load, while pure-sine output supports equipment requiring this waveform. Check combined wattage, VA requirements, startup demand and capacity reserve.
The single 2U enclosure combines the UPS electronics and internal battery. A front LCD and LED indicators provide local status information, with audible alerts for battery operation, low battery and overload. Internal automatic and manual bypass is available as part of the UPS operating modes.
IEC connections and management options
Power enters through one IEC 60320 C20 inlet. The rear panel provides six IEC 60320 C13 outputs and one IEC 60320 C19 output, allowing connection of compatible equipment using the correct power cables. Check the input supply, cable ratings and each device connector before installation; the combined connected load must remain within the UPS ratings.
USB Type B and RS-232 support management connections, and one Intelligent Slot accepts an appropriate optional expansion card. Network management requires suitable additional hardware. The LCD supports on-site checks; Emergency Power Off terminals support compatible emergency shutdown. Do not assume an included cloud subscription or separate software licence.
Technical specifications
| Exact model | SRV3KRIRK-E |
|---|---|
| Rated capacity | 3000 VA / 2700 W |
| Topology / waveform | Online double conversion / pure sine wave |
| Nominal voltage | 230 V; output configurable to 220 / 230 / 240 V |
| Input range | 180–285 V at full load; 110–285 V at 40% load |
| Input frequency | 40–70 Hz, auto-sensing |
| Input | 1 × IEC 60320 C20 |
| Output | 6 × IEC 60320 C13; 1 × IEC 60320 C19 |
| Battery | Internal VRLA lead-acid battery, 72 V; 6 × 12 V 9 Ah |
| Replacement battery | APCRBCV202 |
| Typical recharge | About 4 hours to 90% capacity |
| Rack space / rails | 2U / rail kit included |
| Dimensions (W × H × D) | 438 × 86 × 632 mm |
| Net weight | 28.5 kg |
| Operating temperature / protection | 0–40 °C / IP20 |
| Warranty | 12 months |
Battery, rack installation and runtime
The manufacturer bundle includes the internal battery and rack-mount rail kit. Check that the rack provides enough depth, ventilation clearance and load capacity for the 28.5 kg unit. Battery reference APCRBCV202 identifies the compatible replacement module for this exact -E rack model.
Actual backup time varies with connected load, battery charge, age, temperature and operating conditions. The power rating does not guarantee a fixed runtime. The typical charging figure is a recovery estimate under the manufacturer’s conditions. Regular battery checks and suitable operating temperature help maintain dependable service. Warranty for the listed item is 12 months.









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