GUDE 1121-1 2-Fold Switched & Metered PDU

GUDE Systems
GUDE 1121-1 2-Fold Switched & Metered PDU

GS-11211

The Expert Power Control 1121-1 ensures operational reliability and energy efficiency in small IT and AV installations. Its compact design allows space-saving integration in confined environments, while proactive power and environment monitoring, self-healing watchdog functions, and precise metering provide early fault detection and energy savings.

Features & Benefits

  • 2 IEC C13 power ports for secure connection of devices with remote switching and monitoring via HTTP(S), SNMP, ModbusTCP, Telnet, SSH or MQTT
  • Proactive power and environment monitoring for early detection of faults and failures
  • Self-healing watchdog function for automatic restart of connected devices
  • 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
  • Connector for combined plug-and-play sensors (temperature, humidity, air pressure) to prevent overheating, increased humidity, or high air pressure
  • Event- and schedule-controlled switching with programmable on/off sequences for remote reboots
  • Sequential port activation prevents current surges with 1-second latency
  • Zero Voltage Switching (ZVS) avoids high switching currents by switching at the zero crossing of AC voltage
  • Integrated type 3 surge protection (SPD) to safeguard the device and connected loads
  • Long-life High-Inrush Relays prevent welding of contacts during inrush peaks
  • Generation of status messages and alarms via e-mail, syslog, SNMP traps, MQTT, SSH, Telnet
  • Encrypted e-mails (SSL, STARTTLS) and communication (TLS 1.1, 1.2, 1.3, SSH) with IP access control and password protection
  • Beeper for audible alarm when sensor limits are exceeded
  • Support for 802.1X standard for port authentication in networks
  • Easy-to-read LEDs for outlet switching status and device status
  • 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
  • Lightweight, robust plastic housing for small AV installations
  • Dimensions (L × D × H): 168 × 86 × 34 mm (without mounting brackets)
  • Weight: approx. 450 g
  • Operating temperature: 0–45 °C
  • Storage temperature: –20–70 °C
  • Relative humidity: 0–95 % non-condensing
  • Electrical connections: 1 IEC C14 power supply (max. 10 A, 230 V), 2 IEC C13 power ports (max. 10 A), 1 Ethernet RJ45 connector (10/100 Mbit/s), 1 RJ45 sensor connector for plug-and-play sensors
  • Demonstrably fewer and shorter outages of critical IT and AV infrastructure
  • Measurably increased energy efficiency with electricity and CO₂ savings