Description The Server Technology® Smart PDU provides local LED input current monitoring, allowing IT personnel to determine safe levels of loading on a per-phase basis while installing equipment into the rack/cabinet. The integral PIPS® technology provides accurate measurement of current (billing-grade), voltage, active power, apparent power, power factor, crest factor, and accumulated energy at the input. These power data points, along with temperature and humidity measurements (provided via optional probes), are accessible through the built-in Web and CLI interfaces as well as through SNMP. The Smart “Primary” PDU can be connected to a Smart “Link” PDU to extend the network access to the redundant or secondary power feed. Connector Rating (42) x IEC 60320/C13 North American Rating: ≤ 12A @208V L-L (15A Peak) Branch Circuit Protection UL489 Compliant 2-pole, 20A trip circuit breakers, two (2) branch, rating: ≤ 16A, 5 kAIC Interrupt Rating Physical Dimensions: 69.0in tall x 1.75in wide x 2.25in deep [1753mm x 45mm x 58mm] Environmental Operating Environment: 32°F to 149°F / 0°C to 65°C | 8%RH to 90%RH non-condensing | 6,500ft/2km elevationStorage Environment: -40°F to 185°F / -40°C to 85°C | 8%RH to 90%RH non-condensing | 50,000ft/15km elevationQuiescent / Unloaded Power Draw: < 10W for all configurations Communications & Security 10/100/1000 Mbps Ethernet (RJ-45 connector), RS-232 serial (RJ-45 connector)Two (2) temperature/humidity sensor inputs (4P4C), Link port (RJ-12) - {also on Link PDU}Web-browser GUI and command-line interface (CLI): HTTP/HTTPS, TLSv1.2, SSHv2, Telnet, SNMPv2c and v3 (GET, SET, Traps), IPv4 and IPv6, LDAPv3/LDAPS, TACACS+, RADIUS, FTP/SFTP Certifications North American:Safety (Listed & Certified, cTUVus mark) UL 60950-1: 2007 CAN/CSA-C22.2 no 60950-1-07 Input Measurement Accuracy:LED Current = ± 10% at 0.1 amp (0.3 - 9.9 amps) and 1 amp (> 9.9 amps) resolutionGUI Current = ± 1% at 0.01 amp resolution (above 0.25 amp)Voltage = ± 1% at 0.1 volt resolution (nominal ± 10%)Active Power = ± 1% at 1 watt resolutionApparent Power = ± 1% at 1 volt-amp resolutionPower Factor = ± 3% at 0.01 resolutionCrest Factor = ± 10% at 0.1 resolutionEnergy = ± 1% at 0.1 kilowatt-hour resolution