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DK7955.231 Rittal Power Distribution Unit (PDU) international metered version Energy measurement per phase WLD: 44x1100x62 mm
Rittal DK7955.231 metered PDU with three-phase energy measurement, 18 C13 and 3 C19 outlets designed for rack power distribution and IT infrastructure monitoring.
Why Choose the Rittal DK7955.231 Metered PDU with Energy Measurement?
The Rittal DK7955.231 is a professional metered Power Distribution Unit (PDU) designed for intelligent rack power distribution in server cabinets and IT infrastructure environments. It provides accurate energy measurement per phase, allowing operators to monitor the power requirements of complete IT racks and improve visibility of energy consumption.
Part of the Rittal PDU international range, the DK7955.231 combines compact rack power distribution with advanced monitoring capabilities. The integrated OLED display provides local access to consumption data, while the built-in web server enables direct network connection and extensive user administration functions for remote management.
With a compact 44 mm × 1100 mm × 62 mm design, the DK7955.231 provides 18 x IEC 60320 C13 and 3 x IEC 60320 C19 outlets, making it suitable for high-density server racks requiring reliable three-phase power distribution and detailed energy monitoring.
Key Advantages
- Metered PDU design provides accurate rack-level energy monitoring.
- Energy measurement per phase improves power visibility and management.
- Integrated web server enables direct network-based monitoring and administration.
- 18 C13 and 3 C19 IEC 60320 outlets support a wide range of IT equipment.
- Compact vertical design enables efficient installation inside server cabinets.
- Measurement accuracy of up to 1% supports reliable energy management.
Key Features
- Rittal PDU international metered version.
- Three-phase 16 A power distribution.
- Energy measurement per phase and/or power supply input.
- 18 x IEC 60320 C13 sockets and 3 x IEC 60320 C19 sockets.
- Integrated OLED RGB display for local energy monitoring.
- Integrated web server with network connectivity.
- RJ45 network interface for remote management.
- Recorded values include voltage, current, frequency, active power, active energy, apparent power and power factor.
- Configurable warning and alarm thresholds.
- Connector locking capability for C13 and C19 outlets.
Intelligent Power Distribution for Data Centre Infrastructure
The Rittal DK7955.231 provides detailed insight into rack energy usage by continuously measuring important electrical parameters. This allows data centre operators to identify consumption trends, optimise power utilisation and maintain reliable operation of critical IT equipment.
Designed for professional server and network cabinets, this metered PDU combines compact installation with advanced monitoring functions. Its integrated network capabilities support modern infrastructure management strategies where accurate energy data is essential.
Typical Applications
- Data centre server racks.
- Network cabinets and IT enclosures.
- Enterprise rack power distribution systems.
- Three-phase IT infrastructure installations.
- Energy monitoring and power management applications.
- Rittal TS IT rack environments.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Accessory Type | Power Distribution | |
| Manufacturer | Rittal | |
| Series | PDU International | |
| Model | DK7955.231 | |
| Product type | Metered Power Distribution Unit (PDU) | |
| Application | Rack power distribution and energy monitoring | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | 44 × 1100 × 62 mm | |
| Number of phases | 3-phase | |
| Rated current | 16 A | |
| Output sockets | 18 x IEC 60320 C13 and 3 x IEC 60320 C19 | |
| Maximum distribution output | Up to 22 kW | |
| Input voltage measurement range | 90–250 V AC | |
| Current measurement range | 0–16 A | |
| Measurement functions | Voltage, current, frequency, active power, active energy, apparent power and power factor | |
| Measurement accuracy | Up to 1% | |
| Display | OLED RGB 128 × 128 pixels | |
| Network interface | RJ45 integrated web server | |
| Supported protocols | HTTP, HTTPS, SSL, SSH, NTP and Telnet TCP/IP v4/v6 | |
| Operating temperature | 0 °C to 45 °C |
Frequently Asked Questions
What is the Rittal DK7955.231 used for?
The DK7955.231 is a metered PDU used for distributing electrical power and monitoring energy consumption within IT racks and server cabinets.
What measurements can the DK7955.231 provide?
The PDU measures electrical values including voltage, current, frequency, active power, active energy, apparent power and power factor.
How many power outlets does this PDU have?
The DK7955.231 provides 18 x IEC 60320 C13 and 3 x IEC 60320 C19 outlets.
Does the PDU support remote monitoring?
Yes, the DK7955.231 includes an integrated web server and RJ45 network interface for remote monitoring and administration.
Where is the Rittal DK7955.231 installed?
The PDU is typically installed vertically inside server cabinets, network racks and professional data centre environments.
Trusted by Data Centre Professionals Worldwide
Rittal metered PDUs provide reliable rack power distribution, accurate energy monitoring and intelligent management capabilities for modern IT infrastructure.
