Copeland Scroll Compressor ZP485KCE-TWD-522 Overview:
The Copeland ZP485KCE-TWD-522 is a heavy-duty commercial scroll compressor designed for high-efficiency air conditioning and industrial chilling systems. With a nominal capacity of 40 HP, it is engineered to deliver exceptional reliability and lower operational costs using eco-friendly R410A refrigerant.
【Key Technical Specifications】
Brand: Copeland (Emerson)
Model: ZP485KCE-TWD-522
Nominal Horsepower: 40 HP
Refrigerant: R410A
Oil Type: POE (Polyolester Oil)
Power Supply: 380-420V / 3 Phase / 50Hz ; 460V / 3 Phase / 60Hz
Motor Protection: Internal Inherent Protection / Electronic Module (W)
Bill of Materials (BOM): 522 (Solder/Brazing connections with oil sight glass for tandem application)
【Model Code Nomenclature Breakdown】
Z / P: Scroll technology optimized for eco-friendly R410A refrigerant.
485K: Nominal cooling capacity of approximately 485,000 BTU/hr.
C / E: Product design sequence / Pre-charged with Polyolester (POE) oil.
T / W / D: 3-Phase motor / Internal electronic protection system / Dual-frequency wide voltage.
522: Standard brazing connections with tandem oil equalization sight glass configuration.
【Applications & Installation Guidelines】
1. Applications: Widely utilized in commercial modular chillers, large rooftop air handlers, commercial heat pumps, and data center precision cooling units.
2. Vacuum & Filtration: During replacement, ensure the system is evacuated down to below 500 microns. Always replace the system's liquid line filter drier to prevent moisture contamination.
3. Phase Rotation:3-phase scroll compressors only compress in one rotational direction. If the compressor is noisy and fails to build up pressure upon startup, reverse any two power supply phases immediately.
| Technical Parameter | Specification Value |
|---|---|
| Compressor Model | ZP485KCE-TWD-522 |
| Compressor Type | Hermetic Scroll Compressor |
| Nominal Horsepower | 40 HP / 40 Ton |
| Refrigerant Type | R-410A |
| Displacement | 77.4 m³/h (at 50Hz) / 93.4 m³/h (at 60Hz) |
| Power Supply | 380-420V / 3Ph / 50Hz ; 460V / 3Ph / 60Hz |
| Maximum Operating Current (MOC) | 88.0 A |
| Locked Rotor Current (LRA) | 310 A (50Hz) / 340 A (60Hz) |
| Lubricant Type & Charge | POE Oil (BSE32 / RL32-3MAF) / 6.9 Liters |
| Suction Connection Size | 1 5/8" (Brazing / Solder Type) |
| Discharge Connection Size | 1 3/8" (Brazing / Solder Type) |
| Net Weight | approx. 165 kg (364 lbs) |
Advanced Scroll Technology: Compliance design allows the scroll flanks to remain in continuous contact, reducing friction and maximizing volumetric efficiency.
Eco-Friendly Design: Optimized specifically for R410A refrigerant to meet strict global environmental regulations and reduce carbon footprint.
Enhanced Motor Protection: Equipped with an internal electronic module (TWD) to protect against over-temperature, phase loss, and over-current conditions.
Tandem Ready (BOM 522): Features a built-in oil sight glass and oil equalization port, making it perfect for multi-compressor parallel configurations in large chillers.
Low Noise & Vibration: Engineered with a smooth continuous compression cycle, significantly reducing operating noise compared to traditional piston compressors.
1 x Original Copeland ZP485KCE-TWD-522 Compressor
4 x Rubber Mounting Grommets & Sleeves
1 x Electronic Motor Protection Module (Pre-installed inside the terminal box)
1 x Factory Initial Charge of POE Lubricant
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