2x 6-fold switched and metered PDU

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Additional information


Expert Power Control 8221-1 for more operational security and energy efficiency in 19-inch installations
  • Fewer and shorter failures of IT and AV installations
  • Detect AV and IT problems at an early stage: Proactive power and environment monitoring
  • Increased energy efficiency (Green IT and AV): Reduction of electricity costs and CO2 emissions
  • Integrate anywhere: Quickly and easily integrate anywhere with API interface: REST API, https, SNMP, Telnet and MQTT
  • Fix AV and IT problems quickly and effectively: Reboot remotely, directly on the device or with an automatic restart thanks to integrated watchdog
Key Features
  • Event and schedule controlled switching
  • Total switching power: 7500 W
  • Precise current metering of up to 9 units and residual current
  • 2 connectors for plug-and-play sensors
  • Fast and easy installation
  • NTP function can be activated
  • Integrated overvoltage protection type 3
Switching function
  • 2 independent banks of 6 power ports each (dual-circuit)
  • Each power port can be switched via HTTP/S, Telnet, SSH, SNMP or command line interface, as well as via serial interface
  • Programmable on/off sequences for remote reboots (Remote Reboot)
  • Power ports can be switched when preset sensor thresholds are exceeded
  • Self-healing function thanks to 12-channel watchdog: The power ports can be assigned its own Watchdog (ICMP/TCP), which initiates an automatic restart if necessary
  • Pairwise switching of power ports possible, e.g. power port 1 of bank 1 simultaneously with power port 1 of bank 2
  • Switching state and switch-on delay up to 9999 seconds (166 minutes) individually adjustable for each output port after power failure
  • Current peaks due to increased inrush currents are automatically prevented by sequential switch-on with a latency of 1 second
Metering function
  • Power consumption metering (kwH) with 2 energy counters: one counter counts consistently, the other counter is resettable
  • Metering of current (A), voltage (V), phase angle, power factor, frequency (Hz), active power (W), apparent power (VA) and reactive power (VAr)
  • 2 connectors for combined plug-and-play sensors (temperature, humidity and air pressure)
  • Integrated type 3 overvoltage protection prevents damage to the device and connected loads (L-N, L/N-PE), status retrievable via network
  • Long-life High-Inrush Relays prevent welding of relay contacts during inrush current peaks
  • 2 independent mains connections at 230 V for the same or different phases
  • Generation of status messages (e-mail, syslog and SNMP traps)
  • Encrypted e-mails (SSL, STARTTLS)
  • Access protection by IP access control
  • Encrypted communication through SSH
  • Secure Login via SSL
  • Beeper for audible alarm when sensor limits are exceeded/deceeded
  • Per bank an easy-to-read LED display for displaying total current, IP address and sensor values
  • Firmware update via Ethernet during operation (no restart required)
  • Simple and flexible configuration via web browser, Windows or Linux program
  • Dynamic assignment of an IP address via DHCP or manual assignment of static IP address
  • Convenient control on the go via free GUDE Control+ app (Android and iOS)
Electrical Connections
  • 2 power supplies IEC C20 (max. 16 A, 230 V)
  • 2x 6 power ports IEC C13 (max. 10 A)
  • 1 Ethernet connector RJ45 (10/100 Mbit/s)
  • 1 serial interface RS232 (Sub-D, 9-pin)
  • 2 connectors (RJ45) for plug-&-play Sensor
Technical Details
  • 19-inches, 1 HU
  • LxWxH: 43.9 x 19.5 x 4.4 cm (without mounting brackets)
  • Weight: approx. 2.9 kg
  • Operating temperature: 0-50 °C
  • Storage temperature: -20 – 70 °C
  • Relative humidity: 0 – 95 % (non condensing)
Scope of delivery
  • Expert Power Control 8221-1
  • 2 connection cables (Safety socket type F – IEC C19)
  • Quick start guide