Description
The Server Technology® PRO2 Switched PDU STV-4502L delivers advanced power distribution with intelligent monitoring and outlet-level control for high-density data center environments. This Primary Switched PDU is engineered with PIPS® (Per Inlet Power Sensing) technology, providing billing-grade accurate measurement of current, voltage, active power, apparent power, crest factor, power factor, and energy per inlet.
Featuring network-based monitoring via HTTP(S), SNMP, SSH, Telnet, and more, this PDU allows real-time visibility into power usage, branch circuit status, and environmental conditions with optional temperature/humidity probes. The outlet switching capability provides remote power cycling of individual outlets or groups for rebooting devices or cutting unused loads.
With star multi-linking, a single IP address can manage up to four linked PDUs, while a hot-swappable network card ensures continuous uptime. Designed for demanding conditions, the STV-4502L operates safely in 60 °C environments, supports high-retention locking outlets, and includes flexible mounting with color-coded options for circuit identification.
This PDU is ideal for enterprise data centers requiring reliable power distribution, remote outlet control, and precise energy monitoring with full branch circuit protection and compliance to UL and IEC safety standards.
| Category | Specification |
|---|---|
| Manufacturer | Server Technology (Legrand) |
| Product Line | PRO2 Switched PDU |
| Model / SKU | STV-4502L (Primary) |
| Input Voltage | 208V, 50/60 Hz |
| Input Plug | NEMA L21-20P |
| Input Current | 20A (Rated: 16A) |
| Power Capacity | 5.7 kW |
| Outlets | (24) IEC 60320 C13 ≤12A @208V, (6) IEC 60320 C19 ≤16A @208V |
| Branch Circuit Protection | UL 489 Compliant 2-pole, 20A breakers (3x branches, ≤16A rating) |
| Dimensions | 69.0" H x 2.2" W x 2.25" D (1753mm x 56mm x 58mm) |
| Environmental Range | Operating: 0°C–60°C, 8–90% RH (non-condensing) |
| Network & Security | 10/100/1000 Mbps Ethernet (RJ-45), RS-232, SNMP v2c/v3, SSH, Telnet, IPv4/IPv6, LDAP/LDAPS, TACACS+, RADIUS, SFTP |
| Monitoring Features | PIPS® Per-Inlet Sensing, Branch Current Monitoring, Auto-Flip Current Display, Temp/Humidity Monitoring (2 probes) |
| Safety & Compliance | UL 62368-1, CSA C22.2 No. 62368-1, FCC Part 15, ICES-003 |
| Accessories | EMTH-2-10 Temp/Humidity Probe, EMCU-1-1C Environmental Monitor, KIT-PRO2LINK-01M/01D Expansion Link Kits |
| Warranty | Standard 2-Year Limited (Extended options available) |
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