APC Smart-UPS SRT 5kVA Online UPS

The APC Smart-UPS SRT 5kVA delivers reliable power protection for smaller critical IT deployments where continuous uptime matters. Its double-conversion online design and rackmount form help keep systems running through voltage disturbances and short outages without oversized capacity.

APC Smart-UPS SRT 5kVA Online UPS
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APC Smart-UPS SRT 5kVA Overview

As infrastructure becomes denser and more connected, smaller server rooms still need clean, continuous power protection that fits the load and the rack space available.

Online UPS Protection for Critical Compact Deployments

The APC Smart-UPS SRT 5kVA is a double-conversion online UPS for smaller critical server and infrastructure environments. With a 5,000 VA / 4,500 W rating, it suits deployments where dependable conditioning is required without moving to oversized capacity.

Built for Practical Rack Integration and Control

Its 3U rack form factor supports tighter equipment rooms and consolidated installations. Network Card support and SmartSlot provide the management flexibility expected in monitored infrastructure, while support for up to 10 external battery packs helps align runtime planning with operational needs.

Operational Continuity with Room to Scale

This makes the platform a strong fit for environments that need stable power, sensible footprint, and straightforward oversight in the same package. It helps keep essential systems available through brief disturbances and gives teams a more practical way to match protection to actual demand.

For help sizing and deploying the APC Smart-UPS SRT 5kVA, our team can work with you to match the UPS configuration to your rack, runtime, and management requirements.

APC Smart-UPS SRT 5kVA Key Features​

The APC Smart-UPS SRT 5kVA is a rack-mounted UPS platform for enterprise IT environments, delivering resilient power protection and centralized oversight for critical infrastructure deployments.

Enterprise Power Continuity

Double-Conversion Protection
The double-conversion online topology conditions incoming power continuously to support sensitive IT equipment through unstable electrical environments.

5 kVA Power Capacity
The platform provides 5,000 VA and 4,500 W of rated output for sustaining demanding rack-based loads.

Rack Infrastructure Fit
The design aligns with rack deployment models for data center and edge infrastructure where space-efficient integration is required.

Critical Load Support
The UPS is designed to maintain consistent power delivery for business-critical systems that cannot tolerate interruptions.

Manage Power With Control

Networked Oversight
A network card enables remote monitoring and administrative visibility across the UPS lifecycle.

SmartSlot Expandability
SmartSlot support allows the platform to accept management accessories that extend operational control.

Operational Resilience
The online architecture helps isolate connected loads from common power disturbances and transfer events.

Speak to an APC UPS Specialist

When rack power protection must stay visible and reliable, our team can help match the APC Smart-UPS SRT 5kVA to your availability, monitoring, and deployment requirements.

APC Smart-UPS SRT 5kVA Technical Specifications

Full specifications for this model are listed below.

Additional information

Product Family

SRT
Deployment

Server Room
Primary Use Case

Server & Network Protection
Target Organisation Size

Mid-Market
Product Tier

Standard
UPS Type

Online Double Conversion
Rack Height

3U
Form Factor

Rack/Tower Convertible
Mounting Orientation

Convertible
Power Capacity (VA)

5000VA
Power Capacity (Watts)

4500W
Phase Type

Single Phase
Runtime at Half Load

18 mins
Runtime at Full Load

6 mins
Battery Type

VRLA
Hot-Swappable Batteries

Yes
Extended Battery Support

Yes
Scalability

Scalable Runtime
Outlet Type

IEC C13/C19
Number of Outlets

10
Surge Protection

Yes
Network Management Support

SNMP / USB / Serial
Remote Monitoring

SNMP + Cloud
LCD Display

Yes
Emergency Power Off (EPO)

Yes
Weight

54kg
Dimensions

130 x 432 x 719mm
Noise Level

50dB
Environmental Rating

IP20
Operating Temperature

0–40°C
Management Platform

PowerChute / EcoStruxure
Generator Compatibility

Yes
Warranty

3 Years

Evaluating whether this is the right fit for your environment?

Our specialists are here to help assess compatibility, compare suitable alternatives, or talk through your configuration needs before committing to a solution.

Contact us today for a no-obligation chat.

APC Smart-UPS SRT 5kVA Deployment Scenarios

The APC Smart-UPS SRT 5kVA is a compact online UPS for smaller server rooms and critical edge racks that need continuous power protection without the footprint or capacity of larger systems. It is built for steady IT loads, short outages, and limited rack space.

Smaller Professional Services Server Rooms

Consultancies and agencies with one server room often need dependable protection for servers, storage, and network gear without overspecifying capacity. This 5kVA unit fits that scale, keeping core systems online and avoiding the cost and space of larger UPS tiers.

Clinical IT Racks in Healthcare Sites

Smaller healthcare environments still depend on stable power for local clinical systems, communications, and network equipment. This UPS helps maintain continuity through brief disturbances, supporting staff who cannot afford interrupted access to essential information.

Office IT for Legal Practices

Law firms rely on document management, case systems, and shared network services that must remain accessible during local power issues. A compact online UPS like this protects active work in office server rooms where downtime quickly affects client service.

CAD and BIM Infrastructure for Architecture Teams

Architectural offices need clean power for file servers, storage, and network equipment supporting live CAD and BIM work. This model helps prevent abrupt shutdowns that can disrupt project access, file integrity, and team productivity during short outages.

Guest-Facing Systems in Hotels

Hotels use local server and communications equipment to support property management and site operations. This UPS helps bridge short interruptions so front-desk systems, local services, and internal connectivity stay available when power becomes unstable.

Planning an APC Smart-UPS SRT 5kVA Deployment?

Our team can help design and deploy APC Smart-UPS SRT 5kVA protection for smaller server rooms, clinical racks, legal offices, architecture teams, and hospitality systems with the right load and runtime fit.

Tailored recommendations for your infrastructure

Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.

Not sure where to start?

Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.

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