STjh 563 kW water-cooled screw chiller with a narrow single-compressor shell-and-tube package on white.

STJH-SCREW-COMPRESSOR-CHILLER-563KW

Screw Chiller 563 kW Water-Cooled

A compact 150-ton-class water-cooled twin-screw chiller providing approximately 562.7 kW from a chassis under 48 inches wide.

Approximately 562.7 kW cooling
Under 48 inch chassis width
Hermetic twin-screw compressor

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Product Introduction

This small screw-chiller frame produces approximately 562.7 kW at referenced conditions with a 105.0 kW input. Its under-48-inch width and 24.2 l/s evaporator flow suit constrained clean utility rooms that still need a serviceable water-cooled process machine.

Key Features

Narrow plant-room fit

The compact frame can pass through or operate within utility spaces that cannot accept a broad centrifugal machine.

Screw capacity control

The hermetic twin-screw compressor provides modulating control for medium process loads.

Water-cooled efficiency

Tower-water heat rejection supports stable condensing conditions for a central indoor installation.

Technical Parameters

Nominal Capacity	150 tons / approximately 562.7 kW
Input Power	105.0 kW
Evaporator Flow	24.2 l/s
Compressor	Hermetic twin screw
Frame Width	Under 48 in
Evaporator	Water-cooled chilled-water circuit
Condenser	Cooling-water circuit
Capacity Control	Modulating screw-compressor control
Installation	Indoor utility-room base
Customization	Water conditions, voltage and plant controls can be configured for the intended application and operating environment.

Applications

Medium process chilled-water loops, clean utility rooms, pharmaceutical production support and electronics facilities with constrained access.

Solutions for Your Application

The plant entrance and service aisle are too narrow for a large chiller frame.Use the under-48-inch chassis and verify the complete delivery and tube-service route.

Process load varies below the nominal 150-ton point.Select the screw capacity-control range and system water volume for stable part-load operation.

Available Options

Water-box orientation, pressure rating, starter type, isolation, sound package, flow devices and building-control communication are available.

Planning a Screw Chiller 563 kW Water-Cooled specification?

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