GUDE 8801-3 11-Fold Automatic Transfer Switch

GUDE Systems
GUDE 8801-3 11-Fold Automatic Transfer Switch

GS-88013

GUDE Expert Transfer Switch 8801-3 ensures a redundant power supply for IT and AV installations, automatically switching to a backup source within 7–10 ms during power failure. It supports up to 11 loads with precise metering of current, voltage, and fault currents for full operational visibility. Proactive power and environment monitoring reduce downtime and improve energy efficiency. Integration is simple via REST API, HTTPS, SNMP, Telnet, and MQTT, while efficient load management lowers CO₂ emissions. Easy to install with integrated mounting brackets for seamless rack integration.

Features & Benefits

  • Redundant power supply in 19″ racks
  • Industry standard switching times
  • Power supply of up to 11 loads
  • Precise current metering of up to 9 units and fault current
  • 2 sensor connectors for plug-and-play sensors
  • Simple and quick mounting due to integrated mounting brackets
  • NTP function can be activated
  • Automatic switchover to alternative power supply in the event of failure of the primary power supply (A or B)
  • Switchover also in case of phase shift
  • On return of primary power supply (A or B), automatic switchback possible
  • Typical switching times: 7–10 ms
  • 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 energy counters per output: one counter counts consistently, the other counter is resettable
  • Metering of differential current type A (mA)
  • 2 connectors for combined plug-and-play sensors (temperature, humidity and air pressure) to prevent often occurring physical hazards like overheating and increased humidity or air pressure
  • Generation of status messages and alarms (e-mail, syslog, SNMP traps, MQTT, SSH, Telnet)
  • Encrypted e-mails (SSL, STARTTLS)
  • Access protection by IP access control
  • Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
  • Password protected access
  • 4 power outlets protected by thermofuse in case of overvoltages
  • Beeper for audible alarm when sensor limits are exceeded/deceeded
  • 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
  • Rapid commissioning thanks to free and reliable drivers from our technology partners
  • Measurement of key electrical parameters: current (A), voltage (V), phase angle, power factor, frequency (Hz), active power (W), apparent power (VA) and reactive power (VAr)
  • Measurement of residual current type A (mA)
  • WxHxD: 43.9 x 4.4 x 21.0 cm (without mounting brackets)
  • Weight: approx. 2.5 kg
  • Operating temperature: 0-50 °C
  • Storage temperature: -20 – 70 °C
  • Relative humidity: 0 – 95 % (non condensing)
  • 2 power supplies (IEC C20, max. 16 A, 230 V)
  • 6 power ports IEC C13 (max. 10 A)
  • 4 power ports IEC C13 (max. 10 A), protected by thermofuse
  • 1 power port IEC C19 (max. 16 A)
  • 1 Ethernet connector RJ45 (10/100 Mbit/s)
  • Galvanic isolated signal output (Sub-D 9-pin)
  • 2 sensor connectors (RJ45) for optional sensors