Fan Certification Under IS 302 Part 1: Ceiling Fans, Table Fans, and Industrial Fans

Electric fans are one of India's largest-volume electrical product categories. They have been under BIS certification requirements for some time under product-specific standards, and QCO 2026 reinforces mandatory compliance under IS 302 (Part 1):2024.

Products Covered

• Ceiling fans (standard, BLDC, decorative)
• Table fans and desk fans
• Pedestal fans
• Wall-mounted fans
• Exhaust fans
• Tower fans
• Industrial and commercial fans (within voltage scope)

BLDC Ceiling Fans — New Considerations

BLDC (Brushless DC) ceiling fans have transformed the market due to their energy efficiency (typically 35-50W vs 75W for standard fans). BLDC fans use a variable frequency drive/inverter circuit to control the DC motor. This introduces specific safety considerations not present in conventional induction motor fans:

• Power electronics (inverter circuit) safety evaluation
• Touch current from the DC motor circuit (some BLDC designs have higher touch current than conventional AC fans)
• EMC from the inverter switching (conducted and radiated interference)
• Remote control receiver safety (for fans with IR or RF remote control)

Standard Fan Safety Tests Under IS 302 Part 1

• Stability of ceiling fan assembly (ceiling fan must not fall under specified force conditions)
• Blade tip speed — fans with high blade speeds have additional guarding requirements
• Motor windings thermal protection — fan motors must cut off before winding temperature reaches dangerous levels (important for stuck rotor / stalled motor scenarios)
• Earth continuity for metal-housing fans
• Capacitor safety for capacitor-start induction motor fans

BEE Star Rating for Fans

Ceiling fans and table fans in India also require BEE star rating for energy efficiency. Ensure both BIS ISI mark AND BEE star rating are obtained.

House of Testing handles IS 302 fan testing including BLDC ceiling fans. Contact us for IS 302 Part 1 testing and ISI mark certification.