Product Details
Overview
The HIMA K 9203A is a high-efficiency cabinet rack fan module designed for industrial control systems requiring stable thermal management and long operational reliability. This fan assembly integrates redundant power supply options, continuous fan operation monitoring, and voltage supervision to ensure uninterrupted cooling performance within control racks.
Technical Specifications
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Manufacturer: HIMA
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Model Number: K 9203A
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Product Type: Industrial Rack Fan Unit
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Fan Configuration: 3 axial fans
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Power Supply: Redundant 24 V DC (–15% to +20%), ripple ≤ 15%
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Current Consumption: Maximum 750 mA
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Airflow Capacity: 300 m³/h
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Rated Fan Speed: 2800 rpm
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Noise Level: Approx. 55 dB(A)
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Lifetime at 40°C: 62,500 operating hours
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Monitoring Functions: Fan operation and voltage monitoring
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Rack Compatibility: 19" cabinet, 1 rack unit (RU), depth 215 mm
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Ambient Temperature Range: –20°C to +70°C
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Weight: 1.8 kg
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Country of Origin: Germany
Key Features
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Designed for use in 19-inch industrial and control system enclosures
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Redundant power input for improved system availability
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Integrated operational monitoring ensures proactive fault detection
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Long service life fan design suited for continuous industrial use
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Optimized airflow for thermal stability of safety controllers and I/O modules
Application Scenarios
The HIMA K9203A is ideal for:
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Industrial Control Cabinets: Maintaining stable internal temperature in safety PLC racks
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Automation Systems: Cooling HIMA HIMatrix and HIQuad systems in process industries
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Energy & Utility Sectors: Ensuring reliable cooling for control rooms and protection relays
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Telecommunication Racks: Providing efficient air circulation in network cabinets
FAQ
Q: What makes the K9203A suitable for safety-critical environments?
A: It includes redundant power inputs and integrated operation monitoring to ensure constant performance even under fault conditions.
Q: How many fans are included in the module?
A: The K9203A features three high-performance axial fans delivering 300 m³/h of airflow.
Q: What is the expected service life of the fan unit?
A: Under 40°C operating conditions, the fan has an estimated lifetime of 62,500 hours.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Spatial Computing in Industrial Automation: Elevating PLC and DCS Operations with AR and VR
Industry 4.0 integrates digital intelligence into field operations, transforming factory automation landscapes worldwide. Spatial technologies—specifically Augmented Reality (AR) and Virtual Reality (VR)—redefine how engineers interact with industrial control systems. By bridging computer-generated CAD models with real-time operational technology (OT) data, immersive displays enable intuitive monitoring, rapid diagnostics, and safer maintenance across complex processing facilities.
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.