Panasonic PS164 640 mA KNX Power Supply (WRKT20315NC)

Description

Introduction

The Panasonic PS164 (SKU: WRKT20315NC) is a high-capacity 640 mA power supply engineered to provide reliable energy to KNX line devices across automated building networks. Categorized under KNX System Components, this unit ensures consistent power delivery while maintaining a compact footprint within system control enclosures. This device is part of our KNX system components range.

When procuring power supplies for commercial and industrial projects, verifying exact product model numbers and BOQ specifications is vital to avoid ordering discrepancies. The Panasonic PS164 combines integrated circuit safeguards with an auxiliary output to support demanding KNX topology requirements while adhering to strict official technical standards.

Key Features

• 640 mA continuous power output dedicated for KNX line communication
• Additional 30 VDC output without choke for auxiliary non-KNX devices
• Integrated LED status indicator for visual operational diagnostics
• Overvoltage protection integrated on the main AC power input
• Overload and short-circuit protection on the output stage
• DIN-rail mounting design with a width of 4 modules (72 mm)
• Official VDE certified system device

Benefits

• High Output Power: Provides 640 mA bus current to reliably power numerous KNX devices across large-scale automation lines.
• Auxiliary Energy Output: Features an additional 30 VDC output without choke to energize non-KNX auxiliary devices directly.
• Comprehensive Safeguards: Equipped with main AC input overvoltage protection alongside short-circuit and overload protection on output.
• Certified Safety Standard: VDE certification ensures compliance with established quality and safety regulations for building systems.
• Space-Efficient Form Factor: Occupies 4 DIN-rail modules (72 mm), optimizing valuable space inside electrical distribution boards.
• Accurate Procurement Matching: Ordering under SKU WRKT20315NC ensures precise bill-of-quantities verification and straightforward equipment integration.

Applications

• Comprehensive KNX automation systems in hotels, shopping malls, and corporate office complexes.
• Main power supply installations for project architectures requiring multiple KNX lines.
• Central energy distribution setups within industrial building management systems.

Installation Notes

• Mount the 4-module (72 mm) enclosure securely onto a standard DIN rail within the distribution panel.
• Refer strictly to the official Panasonic PS164 Operating & Installation Manual for input AC, KNX bus, and auxiliary 30 VDC wiring instructions.
• Monitor the LED status indicator during system commissioning to verify nominal output and line operational status.
• Cross-check SKU WRKT20315NC against project procurement files to ensure exact model matching prior to physical installation.

Developer Resources

• Access the official Panasonic PS164 Operating & Installation Manual and BAS Product Documents for precise wiring diagrams, safety guidelines, and complete installation instructions.

FAQ

What is the primary bus output rating of the Panasonic PS164?

The Panasonic PS164 delivers a 640 mA power output designed specifically for KNX system lines. Explore more Panasonic KNX products for professional building automation projects.

Does the WRKT20315NC include an auxiliary power output?

Yes, it provides an additional 30 VDC output without choke for powering non-KNX devices. For certificates and current technical files, refer to the manufacturer technical documentation.

What protection mechanisms are integrated into the unit?

The device includes overvoltage protection on the main AC input, as well as overload and short-circuit protection on the output.

How much space does the Panasonic PS164 require on a DIN rail?

The power supply has a compact width of 4 DIN modules (72 mm).

What is the exact product model?

The order/model code for this page is WRKT20315NC. Match it against project documents before purchase.

Who is the manufacturer?

This product is manufactured by Panasonic.

Conclusion

The Panasonic PS164 640 mA KNX Power Supply (WRKT20315NC) offers a high-capacity, VDE-certified solution for modern building automation networks. Its auxiliary 30 VDC output, built-in protective features, and standard 4-module DIN-rail width make it an ideal choice for complex commercial and industrial environments. Installers and system integrators can review our installer purchasing support options.

To streamline project delivery and prevent incorrect orders, always verify the SKU WRKT20315NC against official technical documentation and your project bill of quantities before finalizing procurement.