Regular inspection of the electrical connections of fan systems is critical for safety and performance.
Why should electrical connections be inspected regularly?
Continuous operation, vibration and temperature changes can loosen the electrical connections of fan motors over time. A loose connection leads to overheating, energy loss, the motor running on a missing phase and, in the worst case, a fire risk.
Thermographic inspection detects connection points running hotter than normal while the system is operating and without contact. Insulation resistance and earthing measurements show whether the system is in suitable condition for the safety of both the motor and the staff.
Signs that call for an inspection
- The motor running hotter than expected
- Fuses or thermal relays tripping frequently
- Discolouration or a burning smell at the panel and connection points
- Abnormal humming from the motor
Our Inspection Services
- Motor connection check
- Control panel check
- Cable check
- Earthing measurement
- Thermographic inspection
- Insulation resistance measurement
Benefits of Regular Inspection
- Lower risk of breakdowns
- Prevention of energy losses
- Longer system life
- Improved occupational safety