Description
The Server Technology® PRO2 Switched PDU STV-4522E delivers advanced rack power distribution with full outlet control and industry-leading monitoring. Designed for modern high-density data centers, it provides billing-grade accurate measurements of current, voltage, power, and energy with integrated PIPS® technology.
Featuring outlet switching, hot-swap network cards, and branch circuit protection, this 48-outlet PDU ensures maximum uptime and simplified load balancing. Networked monitoring is available via HTTP(S), SSH, SNMP, Telnet, and RS-232, while environmental sensors support real-time temperature and humidity alerts.
With support for star multi-linking, up to four PDUs can share one IP address, making management scalable and efficient. Built for 60°C environments, the STV-4522E is a reliable choice for mission-critical power delivery in enterprise and colocation data centers.
| Category | Details |
|---|---|
| Manufacturer | Server Technology, Inc (a Legrand brand) |
| Product Series | PRO2 |
| Model | STV-4522E (Primary) |
| Outlets | 48 × IEC 60320 C13 (≤12A @ 208V, 15A peak) |
| Input Voltage | 208V AC, 50/60Hz |
| Input Plug | NEMA L15-30P |
| Input Current (Max Rated) | 30A (24A rated continuous) |
| Power Capacity | 8.6 kW |
| Branch Circuit Protection | 3 × 2-pole, 20A UL 489 magnetic-hydraulic breakers (≤16A per branch) |
| Monitoring | PIPS® per-inlet power sensing, branch current monitoring, LED per-phase current display |
| Outlet Control | Switched (individual/group control, remote reboot) |
| Communications | 10/100/1000 Mbps Ethernet (RJ-45), RS-232 serial, SNMP v2/v3, HTTPS/SSH, LDAP/LDAPS, RADIUS, TACACS+ |
| Environmental Sensors | 2 × temp/humidity sensor ports (optional probes) |
| Dimensions (H×W×D) | 69.0 × 3.25 × 2.25 in (1753 × 83 × 58 mm) |
| Operating Environment | 32°F–140°F (0°C–60°C), 8–90% RH non-condensing, up to 6,500 ft |
| Certifications | UL 62368-1, CSA 62368-1, FCC Part 15 Class A, CAN ICES-003 Class A |
| Warranty | 2-year limited (extended support available) |
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
