HIMA X-FAN 18 - 03 993001813 Safety System Cooling Fan

HIMA X-FAN 18 - 03 993001813 | Safety System Cooling Fan

HIMA Safety Related Control System Component

1. Product Overview

The HIMA X-FAN 18 (part number 03 993001813) is a specialized cooling fan unit designed for HIMA's safety-related control systems, including the HIMA X-Series and HIMax safety PLC platforms. This fan module ensures reliable thermal management of critical safety components, preventing overheating and ensuring continuous system operation.

Manufactured by HIMA Paul Hildebrandt GmbH, a leading provider of safety automation solutions, this component meets the highest safety standards (SIL 3) and is engineered for long-term reliability in industrial environments.

2. Technical Specifications

• Operating Voltage: 24 VDC ±10%
• Operating Temperature: -20°C to +60°C
• Power Consumption: Max 8W
• Airflow Rate: 18 CFM (Cubic Feet per Minute)
• Noise Level: ≤ 45 dB (at 1 meter distance)
• MTBF (Mean Time Between Failures): > 80,000 hours
• Protection Rating: IP30 (cabinet installation)
• Compliance: SIL 3, IEC 61508, ATEX certified

3. Key Functions

• Provides continuous cooling for HIMA safety PLC and I/O modules in control cabinets
• Integrates with system diagnostics to monitor fan speed and operational status
• Sends alarm signals to the main safety controller in case of fan failure
• Supports redundant installation for fail-safe operation in critical applications
• Tool-free replacement for quick maintenance without system shutdown

4. Application Scenarios

The HIMA X-FAN 18 (03 993001813) is specifically designed for use in:

• HIMA X-Series and HIMax safety control systems
• Process safety systems in chemical and petrochemical plants
• Power generation and distribution safety systems
• Railway and transportation safety applications
• Pharmaceutical and food processing safety systems

Note: This cooling fan must be replaced at regular maintenance intervals (every 5 years) as specified in HIMA technical documentation. Use only genuine HIMA replacement parts to maintain system safety certification.