Key Features
General
Event and schedule controlled switching
Precise current metering of up to 9 electrical units and residual current
2 connectors for plug-and-play sensors
Simple and quick mounting due to integrated mounting straps
NTP function can be activated
Integrated overvoltage protection type 3
Switching Function
Each power port can be switched via HTTP(S), SNMP, ModbusTCP, Telnet, SSH, MQTT and 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 4-channel watchdog: Each power port can be assigned its own Watchdog (ICMP/TCP), which initiates an automatic restart if necessary
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
Zero Voltage Switching (ZVS) avoids high switching currents by switching at the zero crossing of the AC voltage
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)
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
Integrated type 3 overvoltage protection prevents damage to the device and connected loads
Long-life High-Inrush Relays prevent welding of relay contacts during inrush current peaks
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
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