GUDE 8021-1 4-Fold Switched & Metered PDU

GUDE Systems
GUDE 8021-1 4-Fold Switched & Metered PDU

GS-80211

The Expert Power Control 8021-1 delivers operational security and energy efficiency for 19-inch IT and AV installations. With proactive per-port power and environment monitoring, programmable switching, self-healing watchdog functionality, and precise metering, it reduces outages and improves reliability while supporting energy-saving operation.

Features & Benefits

  • 4 IEC C13 power ports for secure connection of professional devices with remote switching via HTTP(S), SNMP, ModbusTCP, Telnet, SSH, MQTT, or serial interface
  • Proactive power and environment monitoring for early detection of faults and failures
  • Self-healing watchdog function with 4-channel watchdog for automatic restart of connected devices
  • Event- and schedule-controlled switching with programmable on/off sequences for remote reboot
  • Sequential port activation prevents current surges with 1-second latency
  • Power consumption metering (kWh) with one continuous and one resettable counter
  • Measurement of current, voltage, phase angle, power factor, frequency, active, apparent, and reactive power per port
  • Residual current monitoring type A for enhanced electrical safety
  • Connectors for combined plug-and-play sensors (temperature, humidity, air pressure) to prevent overheating, high humidity, or air pressure
  • Integrated type 3 overvoltage protection (SPD) to safeguard device and connected loads
  • Long-life High-Inrush Relays prevent welding of relay contacts during inrush current peaks
  • Generation of status messages and alarms via e-mail, syslog, SNMP traps, MQTT, SSH, Telnet
  • Encrypted communication via SSL (TLS 1.1, 1.2, 1.3), SSH and encrypted e-mails (SSL, STARTTLS) with IP access control and password protection
  • Beeper for audible alarm when sensor limits are exceeded/deceeded
  • Easy-to-read LED display for total current, IP address, and sensor values
  • Firmware update via Ethernet without restart
  • Simple configuration via web browser, Windows, or Linux software
  • Dynamic IP assignment via DHCP or manual static IP
  • Rapid commissioning with free and reliable drivers from technology partners
  • 19-inch, 1 HU for rack integration, L × W × H: 43.9 × 17.8 × 4.4 cm (without mounting brackets)
  • Weight: approx. 2.7 kg
  • Operating temperature: 0–50 °C
  • Storage temperature: –20–70 °C
  • Relative humidity: 0–95 % non-condensing
  • Electrical connections: 1 IEC C20 power supply (max. 16 A, 230 V), 4 IEC C13 power ports (max. 10 A), 1 Ethernet RJ45 connector (10/100 Mbit/s), 1 RS232 serial interface (Sub-D, 9-pin), 2 RJ45 sensor connectors for plug-and-play sensors
  • Demonstrably fewer and shorter outages of critical IT and AV infrastructure with measurable energy and CO₂ savings