APC Metered Rack Power Distribution Units (PDUs) provide active metering to enable energy optimization and circuit protection. Custom alarm thresholds reduce risk with real-time local and external alarms that warn of potential circuit overload. Metered rack PDUs provide power utilization data so data center managers can make informed decisions about load balancing and sizing IT environments to lower total cost of ownership. Metered Rack PDUs include real power monitoring, a temperature/humidity sensor port, lockable IEC receptacles, and ultra-low profile power switches. Users can access and configure Metered Rack PDUs via secure web, SNMP or telnet interfaces, complemented by APC's centralized management platforms using InfraStruxure central, operations, capacity and energy efficiency. APC Metered Rack Power Distribution Units (PDUs) provide active metering to enable energy optimization and circuit protection. The output and input connections are (36) C13 & (6) C19 and the cable length is 3 m. Custom alarm thresholds reduce risk with real-time local and remote notifications to warn of potential circuit overloads. Metered Rack PDUs provide power utilization data so that Data Center Managers can make informed decisions about load balancing and sizing of IT environments to reduce total cost of ownership. Metered Rack PDUs include real current monitoring, a temperature/humidity sensor port, locking IEC contacts and ultra-low profile switches. Users can access and configure Metered Rack PDUs via secure Web, SNMP or Telnet interfaces, offset by APC Centralized Management platforms using InfraStruxure Central, Operations, Capacity and Energy Efficiency. APC Metered Rack PDUs provide resilient power distribution and measure, display and log active volts, amps, real power (kW) and energy (kWh). This PDU features an LCD display, real-time remote monitoring, and user-defined alarms that help prevent circuit overloads that can cause inadvertent loss of power to critical equipment. Historical reporting allows users to measure customers' power consumption, optimize energy consumption and plan capacity. This zeroU PDU can operate at up to 60 degrees Celsius and can be accessed, configured and controlled remotely via EcoStruxure IT, web, SNMP and Command Line Interface. The PDU is supplied with 220-240 volts via IEC 309 2P + E plug with a 3m cord, while power comes out at 230 volts via (36) C13 and (6) C19 locking outlets. It integrates with EcoStruxure IT and daisy chaining is supported for monitoring up to 4 PDUs from 1 IP address as well as a local USB port for easy local firmware update. This device comes with a verified product environmental profile, including CO2 footprint, scope 3 emissions and end of life instructions.