Technical Details

1. Integrated type 3 overvoltage protection (L-N, L/N-PE), status retrievable via network
2. High-inrush relay: max. 4 sec: 30 A /max. 20 ms: 80 A
3. 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)
4. Measurement of residual current type A (mA)
5. Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
6. 19-inches, 1 HU
7. LxWxH: 43.9 x 17.8 x 4.4 cm (without mounting brackets)
8. Weight: approx 2.7 kg
9. Operating temperature: 0-50 °C
10. Storage temperature: -20 – 70 °C
11. Relative humidity: 0 – 95 % (non condensing)

Electrical Connections

1. 1 power supply IEC C20 (max. 16 A, 230 V)
2. 4 power ports IEC C13 (max. 10 A)
3. 1 Ethernet connector RJ45 (10/100 Mbit/s)
4. 1 serial interface RS232 (Sub-D, 9-pin)
5. 2 sensor connectors (RJ45) for plug-&-play sensors

Switching function

1. Each power port can be switched via HTTP(S), SNMP, ModbusTCP or command line interface via Telnet, SSH, MQTT and serial interface
2. Programmable on/off sequences for remote reboots (Remote Reboot)
3. Power ports can be switched when preset sensor thresholds are exceeded
4. 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
5. Switching state and switch-on delay up to 9999 seconds (166 minutes) individually adjustable for each output port after power failure
6. Current peaks due to increased inrush currents are automatically prevented by sequential switch-on with a latency of 1 second

Metering function

1. Power consumption metering (kwH) with 2 energy counters: one counter counts consistently, the other counter is resettable
2. Metering of current (A), voltage (V), phase angle, power factor, frequency (Hz), active power (W), apparent power (VA) and reactive power (VAr)
3. Metering of differential current type A (mA)
4. 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

1. Integrated type 3 overvoltage protection prevents damage to the device and connected loads
2. Long-life High-Inrush Relays prevent welding of relay contacts during inrush current peaks
3. Generation of status messages and alarms (e-mail, syslog, SNMP traps MQTT, SSH, Telnet)
4. Encrypted e-mails (SSL, STARTTLS)
5. Access protection by IP access control
6. Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
7. Password protected access
8. Beeper for audible alarm when sensor limits are exceeded/deceeded

Operation

1. Easy-to-read LED display for displaying total current, IP address and sensor values
2. Firmware update via Ethernet during operation (no restart required)
3. Simple and flexible configuration via web browser, Windows or Linux program
4. Dynamic assignment of an IP address via DHCP or manual assignment of static IP address
5. Rapid commissioning thanks to free and reliable drivers from our technology partners

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