30mm Width Four-core Crankshaft Heating Belt Pipeline Thawing Auxiliary Heating Belt

1. Core Functional Advantages: Extreme Cold Protection & Startup Assurance

Solving Low-Temperature Startup Challenges

• When ambient temperature drops below 0°C, compressor oil tends to solidify, causing startup difficulties or mechanical wear. The heating tape rapidly preheats the crankcase surface (short-duration heating), liquefying the oil to ensure smooth compressor startup. This prevents friction damage and extends compressor lifespan.

• Applicable scenarios: Arctic regions (e.g., -40°C environments), HVAC systems operating in winter heating mode.

Enhanced Operational Stability

• By maintaining oil fluidity, it reduces load fluctuations during compressor startup, ensuring stable operation in low temperatures and preventing energy waste/mechanical stress from frequent cycling.

2. Materials & Design: Flexibility, Efficiency & Customization

Flexible Conformity & Slim Profile

• Features silicone-insulated alloy heating wires, with thickness as low as 0.5mm. Lightweight and bendable, it wraps tightly around curved compressor surfaces to minimize heat loss and maximize thermal transfer efficiency.

• High surface power density (2–3.1W/cm²) enables rapid, uniform heating with short response time.

Support for Deep Customization

• Customizable shapes (round/irregular), dimensions, voltage (12–660V), and power to fit various compressor models (e.g., cabinet/ducted units, wall-mounted ACs).

• "Cold lead" design prevents power cable overheating damage.

3. Safety Performance: Insulation Protection & Durability

High-Grade Insulation & Moisture Resistance

• Insulation resistance ≥100MΩ (up to 500MΩ for some models); dielectric strength >5kV. Withstands 1500V/1min immersion tests—fully waterproof for humid environments.

• Silicone material complies with UL94-V0 flame-retardant standard, reducing fire risks.