11-Port Automatic Transfer Switch

Expert Transfer Switch 8801-3 for redundant power supply in IT and AV installations

• -Demonstrably fewer and shorter downtimes of your critical IT and AV infrastructure
• -Automatic switchover to an alternative power supply
• -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
•  

• -Key Features

• -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

• Switching functions

• -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
• -Industry standard switching times without interrupting the operation
• -Typical switching times: 7-10 ms

Metering functions

• -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

Security

• -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
• -Support for the 802.1X standard for port authentication in the network
• -Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
• -Password protected access
• -4 power outlets procted by thermofuse in case of overvoltages
• -Beeper for audible alarm when sensor limits are exceeded/deceeded

Operation

• -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