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DK7955.331 Rittal Power Distribution Unit (PDU) international switched version Energy measurement per phase switchable WLD: 44x1180x85 mm
Rittal DK7955.331 switched Power Distribution Unit with three-phase 16 A supply, per-phase energy measurement and individually switchable rack power outlets for IT infrastructure.
Why Choose the Rittal DK7955.331 PDU International Switched Version?
The Rittal DK7955.331 is an intelligent Power Distribution Unit (PDU) designed for reliable power distribution, monitoring and remote management within IT server racks and network enclosures. As part of the Rittal PDU international switched series, it provides individually switchable output sockets combined with energy measurement per phase for efficient infrastructure management.
This switched PDU combines compact construction with advanced monitoring functions to help data centre operators improve power visibility and operational control. Integrated bistable relays, an OLED display and network connectivity provide efficient control of connected equipment while maintaining low internal energy consumption.
With a compact 44 mm width, 1180 mm length and 85 mm depth, the DK7955.331 is designed for vertical installation in IT racks. It supports a three-phase 16 A supply with CEE input and provides a combination of 18 x C13 and 3 x C19 IEC outlets for server and network equipment.
Key Advantages
- Compact switched Power Distribution Unit for IT rack applications.
- Energy measurement per phase for improved power monitoring.
- Individually switchable output slots using low-consumption bistable relays.
- Integrated OLED display for local monitoring and configuration.
- Network interface with integrated web server for remote management.
- Suitable for Rittal TS IT racks and professional data centre installations.
Key Features
- Rittal PDU international switched series.
- Three-phase 16 A power distribution.
- Energy measurement per phase/input.
- 18 x IEC 320 C13 and 3 x IEC 320 C19 outlets.
- Individually switchable output sockets.
- Integrated RJ45 network interface and web server.
- OLED RGB display for status and consumption data.
- Supports SNMP and DCIM system integration.
- Compact aluminium enclosure for vertical rack mounting.
Advanced Rack Power Management for IT Infrastructure
The Rittal DK7955.331 provides accurate monitoring and control of rack-mounted electrical equipment by combining power distribution with intelligent measurement functions. The unit records important electrical parameters including voltage, current, frequency, active power and energy consumption to support efficient data centre operation.
The integrated web server and network management functions allow administrators to monitor and control connected equipment remotely. With support for modern infrastructure management environments, the PDU helps improve availability, energy efficiency and operational awareness in professional IT installations.
Typical Applications
- Data centre server racks and network cabinets.
- IT infrastructure power distribution.
- Server and telecommunications equipment installations.
- Rack-level energy monitoring systems.
- Rittal TS IT enclosure installations.
- Professional data centre and enterprise network environments.
Technical Specifications
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| Material | Aluminium | |
|---|---|---|
| Accessory Type | Power Distribution | |
| Manufacturer | Rittal | |
| Series | PDU International Switched | |
| Model | DK7955.331 | |
| Product type | Switched Power Distribution Unit (PDU) | |
| Rated current | 16 A | |
| Input phases | 3-phase | |
| Electrical connection | CEE | |
| Connection cable | 3 m H05-VV cable | |
| Output sockets | 18 x IEC 320 C13 / 3 x IEC 320 C19 | |
| Energy measurement | Per phase | |
| Measured values | Voltage, current, frequency, active power, active energy, apparent power and power factor | |
| Display | OLED RGB 128 x 128 pixels | |
| Network interface | RJ45 integrated web server | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | 44 × 1180 × 85 mm | |
| Weight | approx. 3.54 kg | |
| Operating temperature | 0 °C to 45 °C | |
| Storage temperature | -25 °C to 70 °C |
Frequently Asked Questions
What is the Rittal DK7955.331 used for?
The DK7955.331 is a switched Power Distribution Unit designed to distribute, monitor and control power for IT rack equipment and network infrastructure.
What type of power supply does this PDU require?
The Rittal DK7955.331 uses a three-phase 16 A supply with a CEE electrical connection.
How many output sockets are available?
The PDU provides 18 IEC 320 C13 outlets and 3 IEC 320 C19 outlets for connecting rack equipment.
Does the DK7955.331 provide energy measurement?
Yes, the unit provides energy measurement per phase including electrical consumption monitoring parameters.
Where is this PDU installed?
The DK7955.331 is typically installed vertically inside IT server racks and Rittal TS IT enclosures.
Trusted by IT Infrastructure Professionals Worldwide
Rittal PDU international switched units provide reliable rack power distribution, intelligent monitoring and efficient control for modern data centre and network environments.
