Description
The CyberPower OL3KRM Essential Online UPS provides reliable double-conversion power protection for mission-critical enterprise equipment, including servers, storage, and core network infrastructure. With true sine wave output and zero transfer time, it ensures seamless power correction for sensitive electronics.
This 2U rackmount UPS delivers 3000VA/2400W capacity and features high-efficiency ECO Mode with over 96% efficiency, generator compatibility, and Smart Battery Management for extended battery performance. Runtime can be expanded with an optional Extended Battery Module, making the OL3KRM an ideal solution for server rooms, virtualization environments, and VoIP systems requiring continuous uptime.
| Specification | Details |
|---|---|
| Brand | CyberPower |
| Model / SKU | OL3KRM |
| UPS Topology | Online Double Conversion |
| Capacity | 3000 VA / 2400 W |
| Output Waveform | True Sine Wave |
| Transfer Time | 0 ms |
| Output Voltage | 100–125 VAC (configurable ±2%) |
| Input Plug Type | NEMA L5-30P |
| Outlet Types | 6 × NEMA 5-20R, 1 × NEMA L5-30R |
| Rack Form Factor | 2U Rackmount |
| Efficiency | ECO Mode >96% |
| Battery Type | Sealed Lead Acid |
| Battery Quantity | 4 |
| Runtime (Full Load) | 2.2 minutes |
| Runtime (Half Load) | 7.5 minutes |
| Recharge Time | 4 hours (0–90%) |
| Extended Battery Module Support | Yes (BP48VL2U02) |
| Management Interfaces | USB, Serial, SNMP (optional), EPO |
| Software Included | PowerPanel Business Edition |
| Surge Suppression | 710 Joules |
| Warranty | 3-Year Limited Warranty |
| Connected Equipment Guarantee | $400,000 Lifetime |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
