Description
The Server Technology® PRO2 STV-4522L Switched PDU (Primary) delivers reliable power distribution, advanced monitoring, and intelligent outlet control for high-density data centers. Designed with Per Inlet Power Sensing (PIPS®) technology, it provides billing-grade accuracy for voltage, current, active/apparent power, crest factor, and energy monitoring. IT personnel can prevent overloads with per-phase LED current displays and branch circuit monitoring, while outlet-level switching allows remote server reboots and power management.
With network access redundancy, hot-swap network cards, and star multi-linking capability (linking up to four circuits on one IP address), the STV-4522L ensures uptime and scalability. Additional features include temperature/humidity monitoring, high retention locking outlets, UL 489 branch circuit protection, and operation in demanding 60°C environments.
Ideal for enterprise data centers requiring secure, accurate, and scalable power management.
| Category | Details |
|---|---|
| Manufacturer | Server Technology, Inc (Legrand) |
| Product Series | PRO2 |
| Model / SKU | STV-4522L (Primary) |
| Type | Switched Rack PDU |
| Input Voltage | 208V, 50/60 Hz |
| Input Plug | NEMA L21-20P |
| Input Current | 20A (Rated 16A) |
| Power Capacity | 5.7 kW |
| Outlets | (48) x IEC 60320 C13 (≤12A @208V, 15A peak) |
| Branch Circuit Protection | UL 489 compliant magnetic-hydraulic breakers, 2-pole, 20A trip, 3 branch circuits |
| Network Interfaces | 10/100/1000 Ethernet (RJ-45), RS-232 serial, SNMP v2/v3, HTTP/HTTPS, SSH, Telnet, LDAP/LDAPS, TACACS+, RADIUS |
| Sensors | Supports 2x external temperature/humidity probes (optional) |
| Display | Auto-flip LED current display (per phase) |
| Dimensions (HxWxD) | 69.0in x 3.25in x 2.25in (1753mm x 83mm x 58mm) |
| Environment (Operating) | 32°F to 140°F / 0°C to 60°C; 8%–90% RH non-condensing |
| Environment (Storage) | -22°F to 176°F / -30°C to 80°C; up to 50,000ft (15km) elevation |
| Certifications | UL 62368-1, CSA 62368-1, FCC Part 15 Class A, CAN ICES-003 Class A |
| Warranty | 2-year limited (extended support available) |
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