HPC / Kaeser Sigma Control Compressor Controller 7.7000.1

This HPC Kaeser Sigma Controller (Part No. 7.7000.1) is the main electronic control unit for many Kaeser rotary screw compressors. Professionally inspected and tested by our expert engineers at airlinkcompressors.com, it manages all compressor functions including load/unload cycles, pressure monitoring, temperature control, fault diagnostics, and safety shutdowns.

Key Features & Benefits

• Advanced Sigma Control system for efficient and reliable compressor operation
• Clear display with intuitive menu navigation for easy parameter adjustment and monitoring
• Comprehensive fault diagnostics and maintenance reminders
• Controls pressure regulation, motor starting, and auxiliary systems
• Robust industrial design built for continuous duty in harsh environments
• Direct OEM-style replacement for quick restoration of compressor performance

Compatibility Suitable for a wide range of HPC / Kaeser rotary screw compressors including:

• SM Series (SM11, SM12, SM15, etc.)
• SK Series
• ASD Series
• CSD Series
• Other Sigma Profile models (please confirm your exact model before ordering)

Technical Specifications

• Part Number: 7.7000.1
• Type: Sigma Control Compressor Controller (Sigma Control 1)
• Function: Full compressor management and monitoring
• Display: Integrated LCD / Keypad interface
• Voltage: 24V DC supply
• Condition: Fully tested replacement (new, serviced, or reconditioned)
• Includes: Controller unit ready for installation

Condition Expertly tested by Airlink Compressors. Each controller is powered up, functionally tested, and verified for all inputs/outputs. Supplied in excellent working condition with our quality guarantee.

Yes, airlinkcompressors.com offer an installation & commissioning service, please contact support for further information on technical@airlinkcompressors.com

If you purchase any equipment from airlinkcompressors.com you are entitled to free full technical support from experts in the trade, supporting with installation, repairs & servicing. We also offer onging maintenance packages inhouse, please contact technical@airlinkcompressors.com for further information.

Yes, airlinkcompressors.com deliveries can be sent to different adresses across the UK.

Yes, we do deliver to NI (Northern Ireland) for larger items please ask for a carrige costing - sales@airlinkcompressors.com

Yes, a VAT invoice is sent automatically once the order has been dispatched to the email address supplied when originally ordered.

Yes, airlinkcompressors.com offer an installment option through Klarna, Please click here for further information.