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Copeland ZW61KS-TFP-522 Cold Room Copeland Compressor for Refrigeration & Heat Exchange

Copeland ZW61KS-TFP-522 Cold Room Copeland Compressor for Refrigeration & Heat Exchange

Name: Copeland ZW61KS-TFP-522 Cold Room Copeland Compressor for Refrigeration & Heat Exchange
Brand: COPELAND
Rating: 5.0 (32 reviews)

Core parameters

Model: ZW61KS-TFP-522
Brand: Copeland/Valley Wheel (under Emerson)
Power: 5HP (approximately 3.5-5kW, slightly different from different sources)
Structure type: Vortex sealed compressor Scope of application: Heat pump water heaters, air conditioning refrigeration systems
Refrigerants: R22, R407, R134a (supported by some models)
Exhaust volume: 14.4m ³/hr (indicated on some models)
Working temperature: stable operation at ambient temperatures ranging from -20 ℃ to 40 ℃, with an outlet temperature of up to 65 ℃

Technical Features
Adopting vortex compression technology combined with jet enthalpy design, the heating efficiency in low-temperature environments is increased by 40%. It is suitable for heat pump hot water technology (HPWH), with high energy efficiency and only 1/4 of the power consumption of traditional electric water heaters. It supports multiple refrigerants and adapts to the climate needs of different regions

Model:
ZW61KS-TFP-52
Brand:
COPELAND

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Product Description

Basic Technical Parameters

Parameter Category	Specification
Model	ZW61KS-TFP-522
Series	ZW-KS Series Inverter Scroll Compressor
Construction Type	Inverter Scroll
Motor Type	Permanent Magnet Synchronous Motor (PMSM)
Displacement	61.0 cm³/rev (3.72 in⊃3;/rev)
Applicable Refrigerant	R404A / R407C / R448A / R449A
Inverter Range	20 - 120 Hz
Power Supply	200-240V / 1Ph / 50-60Hz
Input Power	6.1 kW
Rated Current	28-32 A
Applicable Horsepower	3-4 HP
Cooling Capacity Range	8.5 - 15.0 kW (under typical conditions)
Max. Working Pressure (Discharge)	4.0 MPa
Evaporation Temp. Range	-30°C ~ +10°C
Condensation Temp. Range	+20°C ~ +60°C
Ambient Temp. Range	-10°C ~ +50°C
Lubricant Type	POE Synthetic Oil
Oil Charge	1.5 - 2.0 L
Operating Noise	< 58 dB(A)
Design Life	> 45,000 hours
Connection Ports	Suction: 1/2" / Discharge: 3/8"

Core Technical Features

1. High-Efficiency Inverter Technology

Wide Frequency Adjustment: Continuously adjustable from 20-120 Hz for precise load matching.
High COP: Coefficient of Performance reaches 3.6-4.0, with significantly improved efficiency at partial loads.
Fast Response: Frequency adjustment response time < 2 seconds.
Soft Start: Starting current is only 2-2.5 times the full-load current.

2. Exceptional Reliability Design

High-Pressure Shell Design: The motor is positioned on the high-pressure side for superior cooling.
Flexible Scroll Technology: Enhanced resistance to liquid slugging and contaminants.
Multiple Protections: Built-in motor temperature, overcurrent, and high/low-pressure protections.
Efficient Oil Circuit: A forced lubrication system ensures reliable operation under all conditions.

3. Superior Environmental Adaptability

Wide Temperature Operation: Adapts to evaporation temperatures from -30°C to +10°C.
Multi-Refrigerant Compatibility: Supports mainstream commercial refrigerants.
Environmental Compliance: Compatible with low-GWP refrigerants, aligning with global environmental trends.

4. Operating Characteristics

Low Vibration: Precision dynamic balancing results in vibration amplitude < 25 µm.
Intelligent Oil Return: Optimized oil circuit design ensures reliable oil return.
Wide Voltage Tolerance: Effectively adapts to power grid voltage fluctuations.
Intelligent Defrost: Supports multiple defrost control logics.

5. Primary Application Areas

Commercial Refrigerated / Frozen Display Cases
Small Cold Storage Rooms
Ice Makers
Convenience Store Refrigeration Systems
Low-Temperature Freezing Equipment
Medical Cold Chain Equipment
Food Processing Cooling

6. Selection & Application Guidelines

Recommended Application Scenarios:

Medium & Small Commercial Refrigeration: Supermarket display cases, convenience store coolers.
Low-Temperature Freezing: Frozen display cases, low-temperature cold rooms.
Specialized Refrigeration: Medical refrigeration, laboratory cooling equipment.
Retrofit Projects: Replacing old fixed-speed compressors for energy-saving upgrades.