Product Description

Product Overview

The Kaidi KCWS JCA Series consists of single-system shell-and-tube water-cooled condensers designed for medium- and large-capacity commercial and industrial refrigeration systems.

The JCA configuration uses a large C-type shell and incorporates an integrated liquid receiver. This design helps accommodate refrigerant-level fluctuations and provides a more stable liquid supply to the refrigeration system.

Kaidi uses double-sided enhanced copper heat-transfer tubes with a specially developed internal and external tooth profile to improve heat-transfer performance. The compact shell-and-tube construction makes the series suitable for water-cooled condensing units, cold-storage projects, food-processing refrigeration and other industrial refrigeration applications.

Key Features

• Large C-type shell configuration
• Single refrigeration circuit
• Integrated liquid receiver
• Double-sided enhanced copper heat-transfer tubes
• High heat-exchange capacity in a compact structure
• Offset water inlet and outlet arrangement
• Standard threaded cooling-water connections
• Multiple sealing grooves between tube sheets and heat-transfer tubes
• Fusible safety plug protection
• Drain ports on the front and rear covers
• Shell-side and tube-side pressure testing
• Pressure-holding test before leaving the factory
• Compressor, pressure-gauge and oil-separator mounting provisions
• Customized configurations available according to project requirements

Technical Specifications

Model Code Explanation

Example: KCWS-150/JCA

• K – Kaidi brand code
• C – Shell-and-tube condenser
• W – Standard water cooling
• S – Single refrigeration system
• 150 – 150 HP nominal size code
• J – Integrated liquid receiver
• C – C-type large shell
• A – Design revision A

Available Models

• KCWS-070/JCA
• KCWS-080/JCA
• KCWS-090/JCA
• KCWS-100/JCA
• KCWS-120/JCA
• KCWS-130/JCA
• KCWS-140/JCA
• KCWS-150/JCA
• KCWS-160/JCA
• KCWS-180/JCA
• KCWS-200/JCA
• KCWS-220/JCA
• KCWS-240/JCA
• KCWS-260/JCA
• KCWS-280/JCA
• KCWS-300/JCA

Applications

• Large commercial cold-storage facilities
• Refrigerated warehouses
• Food and beverage processing plants
• Industrial refrigeration systems
• Water-cooled condensing units
• Agricultural product refrigeration
• Hotel and restaurant refrigeration systems
• Chemical-process cooling
• Central air-conditioning equipment

Selection Information Required

For accurate model selection, please provide:

• Refrigerant
• Compressor model and quantity
• Required heat-rejection capacity
• Evaporating temperature
• Condensing temperature
• Cooling-water inlet temperature
• Cooling-water outlet temperature
• Cooling-water flow rate
• Required connection sizes
• Installation-space limitations

Final capacity must be selected according to actual operating conditions. The HP number is a nominal model-size reference and should not be used as the only selection criterion.