Description
Introduction
The GEWISS GW90710 KNX power supply is a core bus infrastructure component designed to deliver stable bus power for residential and small-to-medium office automation setups. Operating on an input voltage of 220-240V AC at 50/60 Hz, this unit provides a regulated 640mA output to maintain seamless communication and reliable power across connected KNX bus devices. Featuring integrated built-in protection, it helps safeguard system integrity within standard distribution enclosures. This device is part of our KNX system components range.
Because project specifications require precise matching, system integrators and procurement personnel must verify exact SKU requirements against official Bill of Quantities (BOQ) documents before ordering. The GW90710 comes in a standard 4-module DIN-rail format with an IP20 protection rating. Confirming technical parameters through official GEWISS documentation ensures accurate panel layout planning and prevents procurement errors in project execution.
Key Features
- Nominal Input Voltage: 220-240V AC, 50/60 Hz
- Output Current: 640mA
- Enclosure Protection: IP20 rating
- Form Factor: 4 DIN modules
- Mounting: Standard DIN rail (kalapsín)
- Built-in electronic protection system
Benefits
- Provides reliable 640mA bus power for residential and office KNX installations.
- Integrated built-in protection helps safeguard connected KNX bus lines.
- Standard 4-module DIN rail design allows straightforward installation in distribution panels.
- Complying with IP20 enclosure standards ensures safe operation in dry cabinet environments.
- Fully integrated within the GEWISS KNX ecosystem for streamlined system design.
Technical Specifications
Applications
- Powering KNX bus lines in residential smart home systems.
- Centralized power provision for small to medium office building automation networks.
Installation Notes
- Mount the device directly onto a standard 35mm DIN rail inside a protective distribution cabinet.
- Ensure supply wiring strictly complies with 220-240V AC, 50/60 Hz specifications before energizing.
- Maintain appropriate IP20 environmental conditions, protecting the unit from moisture and dust exposure.
Developer Resources
- Consult official GEWISS documentation for complete wiring diagrams and line dimensioning guides.
FAQ
What is the output current of the GEWISS GW90710 power supply?
The GEWISS GW90710 provides a rated output current of 640mA for KNX bus installations. Explore more GEWISS automation devices for professional building automation projects.
How many DIN modules does the GW90710 occupy in a panel?
This device occupies 4 standard DIN modules on top-hat rails.
What is the required input voltage for this power supply?
The GW90710 operates on an input voltage range of 220-240V AC at 50/60 Hz.
What is the exact product model?
The order/model code for this page is GW90710. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The GEWISS GW90710 640mA KNX power supply offers a dependable solution for supplying power to KNX system lines in homes and commercial offices. Its 4-module DIN-rail mounting form factor and built-in protection make it a standard choice for organized cabinet installations. Installers and system integrators can review our professional project support options.
System designers and buyers should cross-check line load requirements and technical specifications with official manufacturer data sheets prior to procurement to guarantee complete system suitability.
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