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) |
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