High-Efficiency Scroll Technology • Optimized scroll profile design minimizes gas leakage, delivering high volumetric efficiency and energy performance (COP ≥ 3.5). • Precision-machined scroll contours ensure minimal inter-scroll friction, extending service life.
Broad Operating Range and Adaptability • Suitable for medium- and low-temperature applications (evaporation temperature range: -35℃ to +10℃), compatible with common refrigerants including R404A, R407C, and R134a. • Three-phase voltage design (380-415V) supports complex operating conditions in commercial cold storage and cold chain logistics.
Low Noise and Vibration Optimization • Asymmetric scroll design effectively balances radial gas forces, reducing operational noise to below 65 dB(A). Ideal for noise-sensitive environments (e.g., supermarket display cases).
Intelligent Protection and Reliability • Built-in motor overtemperature protection and low-pressure shell temperature sensors. Optional oil pump forced lubrication system for frequent starts/stops and high-load operations. • Wear-resistant specialty material scroll sets, validated with 100,000 start-stop endurance tests.
II. Typical Applications • Commercial refrigeration: supermarket display cases, cold storage warehouses, quick-freezing equipment • Industrial cooling: chemical process cooling, industrial refrigeration systems • Transport cold chain: refrigerated containers, refrigerated truck cooling units
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