GT Air Cooled Screw Chiller

Designed to meet current and future requirements for reliability, energy efficiency, and intelligent control. Features twin-rotor screw compressors with variable capacity valve, ideally matched to coolers and condensers for superior heat transfer. Ideal for schools, hospitals, shopping malls, office buildings, factories, and manufacturing plants.

Cooling Capacity

376.0 - 1419.0 kW

IPLV

3.93 - 4.26 kW/kW

Compressor

Twin-Rotor Screw

COP

3.03 - 3.17 kW/kW

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Features & Benefits

Lowest Total Cost of Ownership

Reliability with best components (Bitzer compressor, Danfoss EXV, Schneider electric). World-class testing facilities ensure performance. Low maintenance costs with excellent serviceability.

Silent Operation

Larger dimension impellers reduce speed causing less noise. Lower ambient temperature results in lower fan airflow. Intelligent control logic balances performance and working fan numbers to control noise and power consumption.

Operating Cost Savings

Variable capacity valve matched with optimally configured coolers and condensers for superior heat transfer and unit efficiency, reducing operational expenses.

Design Flexibility

Six basic capacity modules with wide array of combinations. Standard modules for flexible stock and fast delivery. Field-coupled to meet large project tonnage requirements with low initial investment.

Easy and Fast Installation

Compact size and modular design save transportation, lifting, and installation costs. Unit can be placed in service after connecting power supply and water supply during field installation.

Intelligent Control

Advanced intelligent control system balances performance, fan operation, noise levels, and power consumption for optimal efficiency.

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Technical Specifications

Comprehensive technical data for the GT Air Cooled Screw Chiller Series

Performance Data

Cooling Capacity 376.0 - 1419.0 kW

Power Input 121 - 466 kW

COP (kW/kW) 3.03 - 3.17

IPLV (kW/kW) 3.93 - 4.26

Compressor Type Twin-Rotor Screw

System Features

Cooling Type Air-Cooled

Compressor Brand Bitzer

Expansion Valve Danfoss EXV

Electrical Components Schneider Electric

Capacity Control Variable Capacity Valve

Standard Features

Twin-Rotor Screw Compressor

Variable Capacity Valve

Bitzer Compressor

Danfoss EXV

Schneider Electric Controls

Intelligent Control System

Six Capacity Modules

Modular Design

Low Noise Operation