Description
The APC Easy UPS 3S 15kVA is a high-efficiency, 3-phase double-conversion online UPS designed for superior electrical performance and simplified deployment. Ideal for small to medium businesses, this model supports internal modular batteries (sold separately), allowing customized runtime flexibility. It features coated boards and a dust filter for enhanced durability in harsh environments. The unit includes 5x8 factory-authorized start-up service for optimal installation.
| Category | Details |
|---|---|
| Model | E3SUPS15KFBS |
| Type | 3-Phase Online UPS (Double Conversion) |
| Power Capacity | 15 kVA / 15 kW |
| Input Voltage | 208V / 220V (3-phase) |
| Output Voltage | 208V / 220V (3-phase) |
| Input Frequency | 40–70 Hz |
| Output Frequency | 50/60 Hz (Sync to mains) |
| Efficiency | High (see efficiency graph in datasheet) |
| Battery Type | Internal modular battery (not included) |
| Battery Voltage | ±120V (End of Discharge: ±96V) |
| Bypass Type | Built-in Static Bypass |
| Overload Capacity | 125% for 10 mins; 150% for 60 sec |
| Input Current (Max/Phase) | 46 A |
| Short Circuit Rating | 10 kA |
| THDi | <4% at full load |
| Load Power Factor | 0.7 leading to 0.7 lagging (no derating) |
| User Interface | Touch Screen LCD |
| Environmental | 0–40°C; 0–95% RH (non-condensing); Altitude: ≤1500m |
| Noise Level | 68 dBA |
| IP Rating | IP20 |
| Dimensions (HxWxD) | 55.12 x 14.96 x 37.80 in (140 x 38 x 96 cm) |
| Net Weight | 291.01 lbs (132 kg) |
| Included | Dust Filter, Installation Manual, 5x8 Start-Up Service |
| Certifications | UL 1778, IEC 62040-2/-3, FCC Part 15 Class B, ISTA 2B |
| Warranty | 1-Year On-site Repair or Replace w/ Factory Start-Up |
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
