Description
The Cisco NC55-PWR-3KW-2HV= is a high-efficiency, dual-input universal power supply designed for Cisco NCS 5500 Series modular chassis. Delivering up to 3.15 kW of power, this PSU supports both high-voltage AC and DC inputs, providing maximum deployment flexibility across service provider, data center, and carrier-grade environments.
Engineered for resilience, the unit supports hot-swappable operation and multiple redundancy models, enabling uninterrupted system uptime during maintenance or power events. With 80 Plus Platinum–class efficiency (92% or greater), it minimizes energy loss while supporting dense, high-performance routing platforms.
This spare power supply is ideal for maintaining operational continuity and ensuring power redundancy in mission-critical NCS 5500 deployments.
| Specification | Details |
|---|---|
| SKU | NC55-PWR-3KW-2HV= |
| Product Type | Power Supply Unit (PSU) |
| Compatible Platforms | Cisco NCS 5500 Series |
| Output Power | Up to 3.15 kW |
| Input Type | Dual Input – AC and DC (High Voltage) |
| AC Input Voltage | 180V – 305V AC |
| DC Input Voltage | 192V – 400V DC |
| Frequency | 50–60 Hz (AC) |
| Efficiency | ≥ 92% (typical operating range) |
| Redundancy Support | N+1, N+N, and N+M (platform dependent) |
| Installation | Hot-swappable, front-panel accessible |
| Form Factor | Modular, chassis-insertable |
| Compliance | RoHS compliant |
| Condition | Spare / Replacement Unit |
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
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