Description
The Server Technology® PRO2 Switched POPS PDU (STV-6521Y) delivers intelligent power distribution with advanced monitoring and control for high-density data centers. Featuring 48 IEC C13 outlets, this primary PDU provides 17.3 kW capacity with Per Inlet Power Sensing (PIPS®) and Per Outlet Power Sensing (POPS®) technologies for billing-grade accuracy.
With networked access through HTTP(S), SNMP, SSH, Telnet, and more, IT teams can remotely monitor and control power at the rack level. Key features include outlet-level switching, branch circuit protection, temperature/humidity monitoring, and auto-flip LED current display for simplified load balancing.
The STV-6521Y supports hot-swap network cards, star multi-linking for up to four PDUs under one IP, and is rated for reliable operation in demanding 60°C environments. Ideal for enterprise-class server rooms and mission-critical data centers.
| Category | Details |
|---|---|
| Manufacturer | Server Technology (Legrand) |
| Product Line / Series | PRO2 / Switched POPS |
| Model / SKU | STV-6521Y (Primary) |
| PDU Type | Switched with POPS® (Per Outlet Power Sensing) |
| Input Voltage | 208V, 50/60Hz |
| Input Plug | IEC 60309 3P+N+G 9Hr (60A) |
| Input Current (Rated) | 48A (60A max) |
| Power Capacity | 17.3 kW |
| Outlets | (48) IEC 60320 C13, ≤12A @208V (15A peak) |
| Branch Protection | Six (6) x UL 489 20A trip breakers, ≤16A each |
| Network Monitoring | HTTP(S), SNMP v2/v3, SSH, Telnet, FTP/SFTP, Syslog, LDAP(S), RS-232 |
| Sensors Supported | (2) Temperature/Humidity probes (optional) |
| Measurement Accuracy | ±1% for current, voltage, power, and energy |
| Mounting | Standard button mounts, custom options available |
| Dimensions (HxWxD) | 69.0 x 3.25 x 3.0 in (1753 x 83 x 77 mm) |
| Operating Temp | 0°C to 60°C (32°F to 140°F) |
| Certifications | UL 62368-1, CSA 62368-1, FCC Part 15 Class A, CAN ICES-003 Class A |
| Warranty | 2-Year Limited Parts & Labor (extended options available) |
Payment & Security
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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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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