New Energy Power engine parts PTC heater 8101210-C3300 in stocked

Built to provide fast, efficient heating for new energy trucks—critical for cold-weather operation—the PTC heater features advanced positive temperature coefficient (PTC) ceramic heating elements. With a rated power of 5kW (adjustable 1-5kW), it rapidly raises the cabin temperature from -20℃ to 20℃ in 8 minutes, 30% faster than traditional resistance heaters. The PTC ceramic chips (12 pieces, 416W each) offer self-regulating temperature control (operating range: 60-120℃), automatically reducing power consumption when the target temperature is reached—saving up to 15% of battery energy compared to non-regulated heaters. It also supports battery pre-heating functionality, maintaining the power battery’s optimal operating temperature (15-25℃) to prevent capacity loss in low temperatures, extending driving range by 8-12% in winter conditions

Designed with comprehensive safety features to mitigate risks in high-voltage new energy systems, the PTC heater integrates multiple protection mechanisms. It is equipped with over-temperature protection (thermal fuse triggering at 130℃), over-voltage protection (110% of rated voltage cutoff), and short-circuit protection (instantaneous current limiting to ≤120A). The heating core is encapsulated in a flame-retardant PA66 shell (UL94 V-0 rating), preventing fire hazards from overheating. The high-voltage connector features a double-locking mechanism and insulation resistance ≥100MΩ, eliminating electric leakage risks. Additionally, a built-in water-proof design (IP67 rating) protects internal components from moisture intrusion, ensuring safe operation in rainy or snowy environments. These safety features comply with ISO 6469-3 electric vehicle safety standards, providing peace of mind for drivers and fleet operators

Engineered to withstand the harsh operating conditions of new energy truck HVAC systems, the PTC heater delivers exceptional durability and stability. The PTC ceramic elements are resistant to thermal shock (from -40℃ to 120℃, 1000 cycles) without performance degradation, ensuring consistent heating in extreme temperature fluctuations. The heater’s aluminum alloy heat sink (thermal conductivity ≥200 W/(m·K)) efficiently dissipates heat, preventing localized overheating and extending component life. The shell and internal wiring are resistant to automotive-grade chemicals (coolant, lubricants) and UV radiation, avoiding aging or corrosion. In accelerated life tests, the heater maintains 95% of its heating efficiency after 5000 hours of continuous operation—equivalent to 8 years of daily use—ensuring long-term reliability for commercial applications

Designed for hassle-free installation and minimal upkeep, the PTC heater features a user-friendly design tailored to new energy truck maintenance needs. The compact, lightweight structure (3.2kg) simplifies handling and mounting in the limited engine bay space. The package includes 4 stainless steel M6×20 bolts and a high-voltage wiring harness adapter (compatible with the vehicle’s original connector), enabling plug-and-play electrical connection. Installation steps are straightforward: secure the heater to the HVAC duct mounting points, torque bolts to 8-10N·m, and connect the high-voltage and signal connectors. No specialized tools or high-voltage certification is required for basic installation (professional electrical inspection recommended post-installation). The heater’s self-regulating design and sealed structure reduce maintenance needs—no filter replacement or periodic calibration required—minimizing truck downtime and operational costs