In IT infrastructures, industrial production facilities, or data centers, the secure monitoring and control of the power supply is of central importance. The HW group PowerEgg2 offers, as a compact and intelligent device, an efficient solution for simultaneously detecting and controlling mains voltage. Whether in server rooms, network switch cabinets, or production environments – the PowerEgg2 ensures that power flows remain under control at all times. With its combination of power detection and control functions, it is far more than just a power sensor.

The great strength of the PowerEgg2 lies in its ability not only to monitor the power supply but also to actively control it. IT administrators can switch devices on or off as needed and receive automatic alerts in case of voltage loss. Through galvanically separated circuits, the PowerEgg2 ensures maximum operational safety. The device is universally compatible with HW group systems such as Poseidon2, Damocles2, or HWg-Ares, making it easy to integrate into existing monitoring structures.

The PowerEgg2 functions as an intelligent interface between power source and consumer, offering administrators the ability to implement reactions and automation – for example, when restarting servers or activating emergency power systems. This makes it an essential part of professional energy monitoring systems. Particularly in data centers, telecommunications, or sensitive plant technology, the PowerEgg2 delivers advantages: safety, control, and compatibility.

The space-saving socket design with IEC-320 connectors (C14 input, C13 output) enables direct integration into existing equipment installations. Galvanically separated control and detector circuits prevent electrical interference and protect connected systems. With a load capacity of up to 8 amperes, the PowerEgg2 operates reliably even in continuous operation – ideal for critical IT environments and industrial automation.

Main Features of the HW group PowerEgg2

• Reliable voltage detection: The PowerEgg2 precisely detects incoming mains voltage (110–230 V AC) and signals power failures via a galvanically isolated relay output.
• Power switching function: Devices can be remotely switched on or off via the output (up to 8 A), controlled by a volt-free contact or a low-voltage input.
• Safe galvanic isolation: Control and detector are electrically isolated, guaranteeing maximum safety and protection against faulty voltages.
• Compatibility: The PowerEgg2 works with all HW group products, e.g., Poseidon, Damocles, I/O Controller, or Ares systems, as well as with other monitoring systems with digital inputs and outputs.
• Robust housing: Designed for continuous operation at a maximum load of 8 A – ideal for industrial and data center environments.
• Easy installation: No tools required – simply insert between the power supply and device, connect inputs/relay, and configure.
• Universal plug system: Uses standard IEC-320 connectors (C14 plug, C13 socket).

Application Areas of the PowerEgg2

The PowerEgg2 can be used in almost any environment where monitoring the power supply or switch control is required. Typical application areas include:

• Server rooms and data centers: Allows targeted powering on or shutdown of server systems. Detects power failures and immediately alerts the monitoring system.
• Cooling and air conditioning: Control of fans, air conditioners, and cooling units depending on voltage status and room parameters.
• Industrial control: In production and manufacturing plants, the PowerEgg2 can automate switching operations or activate safety mechanisms.
• Security monitoring: Detects voltage loss and protects sensitive security systems such as access control or video equipment.
• Remote control: Mains-connected devices can be switched remotely via digital outputs – e.g., Damocles2 or Poseidon2.

Integration with HW group Monitoring Systems

The PowerEgg2 is part of the HW group Remote Monitoring Ecosystem. It can be seamlessly integrated into systems using SNMP, MQTT, or Modbus/TCP. Together with HWg-PDMS, all voltage and switching operations can be documented, analyzed, and exported as reports. Combined with other HW group sensors (temperature, humidity, water leakage, smoke), a fully-fledged centralized monitoring solution is created.

Especially in combination with Poseidon2 or Damocles2 devices, the PowerEgg2 enables the creation of complex control and alarm structures. As soon as a power failure is detected, for example, an emergency power system can be activated or an SMS/email alert sent. This interaction significantly increases the operational safety of sensitive IT infrastructures.

Technical Data

• Input voltage: 110–230 V AC (IEC-320 C14)
• Output current: max. 8 A (IEC-320 C13)
• Detector output: Galvanically isolated relay contact (DI-compatible)
• Control input: Low voltage or volt-free contact (DO-compatible)
• Supported devices: Poseidon, Damocles, I/O Controller, HWg-Ares
• Housing format: Compact, inline socket
• Operating environment: Server rooms, industrial areas

Installation and Setup

Configuring the PowerEgg2 is straightforward. The device is simply inserted into the power circuit between source and consumer. The control interfaces are then connected to the monitoring system. The PowerEgg2 is immediately operational – no software installation or special tools required. Thanks to standard interfaces, it can be integrated into virtually any known network monitoring system, such as PRTG, Nagios, or Zabbix.

Advantages of Galvanic Isolation

The galvanic isolation of the power and control circuits ensures that electrical disturbances or overvoltages are not transferred to connected system components. This provides a decisive safety advantage and guarantees reliable switching, even in environments with high electromagnetic interference. This technical feature makes the PowerEgg2 particularly durable and stable in continuous operation.

Integration into the HW group Ecosystem

The PowerEgg2 is part of the proven HW group monitoring system – an industrial remote monitoring ecosystem for B2B customers. Combine it with temperature or humidity sensors to build a complete power and environment monitoring solution. All data can be centrally displayed, archived, and analyzed via HWg-PDMS or the SensDesk Technology Portal. This makes the PowerEgg2 perfect for projects with many sensors and decentralized sites where reliability and data security are paramount.

Advantages of the PowerEgg2 at a Glance

• Combined power monitoring and switching in one device
• High operational safety through galvanic isolation
• Easy integration into existing HW group monitoring systems
• Quick Plug & Play installation without special tools
• Long-term stable, robust hardware for industrial applications
• Ideal for remote locations and IT infrastructures
• Supports leading monitoring protocols (SNMP, MQTT, Modbus/TCP)

The HW group PowerEgg2 combines power monitoring and switching function in a compact, industrial-grade device. It ensures maximum control over the power supply in IT and industrial systems and integrates seamlessly into the HW group monitoring ecosystem. With precise detection, safe galvanic isolation, and flexible control, it is the ideal tool for administrators seeking a reliable, scalable, and secure power management solution. Deploy the PowerEgg2 anywhere continuity, safety, and control of the power supply are of highest priority.