20-fold metered PDU with integrated measurement and evaluation capabilities for TCP/IP networks. The Expert PDU Energy 8311-13 enables power distribution as well as measurement of energy, current, and voltage over a TCP/IP network. On the front of the device, there are 20 load outputs: 4 with protective contact and 16 with IEC C13 connection. The Power Distribution Unit features SNMPv3, SSL, and IPv6 capability and supports Telnet, Radius, and Modbus TCP. Two energy meters are integrated into the metered PDU, allowing for the measurement of a variety of electrical parameters. A well-readable illuminated LCD display (two-line) provides information on all relevant device details. Thanks to the sensor connection, environmental temperature, humidity, and air pressure can be monitored with optionally available sensors. The device is also available in a version with Type A residual current monitoring (Expert PDU Energy 8311-14). Key features: design, PDU types, measuring device, rack capacity 1U, product color.