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Variable Speed Scroll R32 Daikin Inverter Scroll Compressor JT90G-P8V1N for Air Conditioning

Variable Speed Scroll R32 Daikin Inverter Scroll Compressor JT90G-P8V1N for Air Conditioning

Name: Variable Speed Scroll R32 Daikin Inverter Scroll Compressor JT90G-P8V1N for Air Conditioning
Brand: DAIKIN
Rating: 5.0 (81 reviews)

Brand: DAIKIN

Type: Scroll, Hermetic
Displacement Type: Fixed Speed Compressor
Power: 2.1 kW
Capacity: 3 HP
Application Fields: Air Conditioning, Refrigeration and Freezing Equipment

Core Features
• High Efficiency: Utilizes high-precision machining and oil film sealing technology to enhance energy efficiency.
• Low Noise: Non-contact structure between the fixed and orbiting scrolls reduces vibration and noise.
• High Reliability: Simple structure with excellent gas tightness, ensuring long-term stable operation.

Model:
JT90G-P8V1N
Brand:
DAIKIN

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Product Advantage

Core Features and Advantages of Daikin Compressors

Feature	Resulting Advantage
1. Daikin Inverter Technology • Utilizes advanced inverter-driven control to adjust motor speed, enabling smooth, continuous capacity modulation. • Wide frequency operating range.	• Exceptional Part-Load Efficiency: Systems operate at part-load most of the time. Inverter technology results in a significantly higher Integrated Part Load Value (IPLV) compared to fixed-speed compressors, leading to substantial energy savings. • Precise Temperature Control: Finely adjusts speed to accurately match the building load, eliminating temperature fluctuations and providing superior comfort.
2. High Reliability of Scroll Technology • Incorporates Daikin's patented scroll design and precision manufacturing. • Reinforced bearing structure and wear-resistant materials.	• Outstanding Durability and Long Service Life: Few moving parts and minimal wear, designed specifically for commercial-grade continuous operation, resulting in low failure rates. • Stable Performance Output: Maintains stable operation even under harsh conditions or significant load variations.
3. Low Noise and Vibration • Optimized scroll profile, efficient suction/discharge flow paths, and smooth torque from inverter drive.	• Ultra-Quiet Operation: Allows Daikin VRV outdoor units to operate quietly even near high-end residences, hotels, and offices, enhancing environmental quality.
4. Wide Operating Range • Designed to operate efficiently across an extremely wide range of ambient temperatures (e.g., high temperatures in cooling mode, low temperatures in heating mode).	• Application Flexibility and High Adaptability: Suitable for different climate zones worldwide, meeting both heating demands in severe cold regions and cooling needs in hot climates.
5. Perfect Integration with VRV Systems • The compressor is tailor-made for Daikin VRV systems, deeply optimized to match the system controls, heat exchangers, and other components.	• Optimal Overall System Performance: Ensures the entire system achieves peak performance in efficiency, reliability, and control precision, a key reason for Daikin VRV system's market leadership.

Typical Application Scenarios

Commercial display case refrigeration systems (e.g., beverage coolers, ice cream display cases).
Refrigeration units for medium-sized cold chain distribution centers (+2°C to +8°C).
Pharmaceutical cold chain storage equipment (e.g., medicine storage rooms).
Environmental control systems for food processing workshops.

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Product Parameter

variable speed scroll daikin inverter compressor

Product Uses

Ideal for residential and commercial air conditioning systems, including VRF (variable refrigerant flow) setups, ductless mini-splits, and packaged rooftop units. The R32 compatibility and variable speed control make it perfect for energy-efficient buildings targeting LEED certification. It excels in hot-humid climates by maintaining consistent dehumidification at partial loads, while the low-noise design suits urban residential areas and noise-sensitive environments like hospitals and schools.

FAQ

Is R32 flammable?

Yes, it is an A2L-class refrigerant with low flammability. Installations require certified technicians and proper safety measures to prevent leakage.

Can this compressor be used in heat pump mode?

Yes, it supports both cooling and heating operations, with a heating capacity of 6 tons at 7°C ambient temperature (3.5 COP).

What is the recommended pipe diameter for suction and discharge lines?

For 5-ton applications, use 19mm suction line and 12mm discharge line. Always follow Daikin’s piping guidelines to avoid pressure drops.

Does the inverter module come integrated or separate?

The compressor includes an external inverter module (sold separately) that must be installed within 1.5 meters for optimal communication and heat dissipation.

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