Didactum DC Connector for DC Current Transformer

The Didactum DC Connector, in combination with the DC Current Transformer, provides a powerful solution for real-time monitoring of direct currents in the range of ±100A. Whether in server rooms, data centers, UPS systems, photovoltaic plants, or industrial processes – this solution grants businesses full control over power flows. Overloads, anomalies, or inefficient energy consumption can be identified early, minimizing risks of downtime and failures.

Importance of DC Monitoring

A stable and efficiently monitored power supply is the foundation of server room security and data center reliability. With the DC Connector and DC Current Transformer, charge and discharge currents can be reliably measured. This allows companies to:

• Detect short circuits and overloads early
• Optimize energy usage in data centers
• Extend the lifespan of hardware and batteries
• Prevent data loss and costly downtime

Application Areas

• Server rooms: continuous monitoring of servers, switches, and cooling systems
• Data centers: real-time analysis of main supply lines and UPS systems
• UPS monitoring: precise measurement of charge and discharge currents
• Photovoltaic systems: supervision of power flows between panels, inverters, and batteries
• Wind energy: monitoring of DC currents during grid feed operations
• EV charging stations: safe DC monitoring during vehicle charging
• Industrial facilities: current supervision of motors and machinery
• HVAC systems: ensuring stable power supply for ventilation, heating, and cooling units

Functionality & Installation

The DC Current Transformer operates on the open-loop principle – contactless measurement directly on conductors, without interrupting circuits. The Didactum DC Connector digitizes the analog signal and transmits it to the monitoring system. Benefits include:

• No interruption of existing power circuits
• Plug-and-play connection via RJ-11/RJ-12 to analog ports (A1–A8)
• AutoSense: automatic detection by Didactum monitoring systems
• Custom configuration: thresholds, alarm types, and notifications via web interface
• Scalability: easy expansion with additional sensor modules

Alerts & Integration

The DC Connector ensures reliable integration into network monitoring. Businesses benefit from:

• E-mail alerts on current anomalies
• SMS notifications via GSM/LTE gateway
• SNMP traps for smooth integration with Nagios, Zabbix, PRTG, or OpenNMS
• Relay actions: automatic activation of sirens, strobe lights, or switching to backup systems
• Data logging: long-term recording and analysis of load profiles for optimization

Typical Use Cases

• Data centers: real-time monitoring of UPS currents and critical supply circuits
• Server rooms: early fault detection through continuous DC measurements
• Photovoltaics: monitoring panel-to-battery flows for improved efficiency
• Energy systems: safeguarding power supply in laboratories and power stations
• Industry: enhanced process control through DC current analysis at motors
• E-mobility: reliable DC monitoring at EV charging stations

Advantages for Enterprises

• Precise measurement: DC current supervision up to ±100A
• Contactless installation: open-loop measurement for safe retrofitting
• Real-time monitoring: instant alarms on anomalies
• Central documentation: analysis and archiving within the Didactum web interface
• Flexible integration: SNMP, e-mail, SMS, and relay options
• Scalable solution: support for large infrastructures with sensor expansions

FAQ – Frequently Asked Questions

What measurement range does the DC current transformer support?
Up to ±100A DC currents.

How is the installation done?
Non-invasive open-loop installation – simply clamp onto the conductor.

How is the DC Connector integrated?
Plug-and-play via RJ-11/RJ-12 into Didactum monitoring systems.

Which alerting methods are supported?
E-mail, SMS, SNMP traps, and relay actions.

Is it suitable for renewable energy setups?
Yes, for photovoltaic, wind power, and e-mobility infrastructures.

The Didactum DC Connector with DC Current Transformer provides a cutting-edge solution for DC monitoring in server rooms, data centers, industrial systems, and energy infrastructures. With precise measurement up to ±100A, simple installation, AutoSense integration, and real-time alerting, it protects against failures, inefficient power usage, and costly downtime – making it a vital element in any monitoring and energy management strategy.