STjh 1407 kW dual-circuit screw chiller with paired compressor and heat-exchanger assemblies on white.

STJH-SCREW-COMPRESSOR-CHILLER-1407KW

Screw Chiller 1407 kW Dual-Circuit

A 400-ton-class dual-circuit screw chiller providing approximately 1407 kW for large process cooling with independent refrigeration paths.

Approximately 1407 kW capacity
Two independent refrigerant circuits
400-ton-class large chassis

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Giới thiệu Sản phẩm

This large water-cooled package combines two independent refrigerant circuits around hermetic twin-screw compression. At approximately 1407 kW, the 400-ton-class chassis offers greater capacity and circuit separation for a clean production campus than the single-circuit smaller frames.

Các tính năng chính

Dual-circuit resilience

Separate refrigeration paths allow staged operation and retain partial cooling if one circuit is unavailable.

Large screw-compressor duty

The compressor and heat-exchanger package serves central process loads at the 400-ton scale.

Standard pressure framework

The referenced 150 psig water-side rating provides a basis for plant hydraulic selection.

Thông số kỹ thuật

Nominal Capacity	400 tons / approximately 1407 kW
Refrigerant Circuits	2 independent circuits
Compressor	Hermetic twin screw
Water-Side Pressure Rating	150 psig standard
Evaporator	Large chilled-water heat exchanger
Condenser	Water-cooled heat exchanger
Capacity Control	Circuit staging and screw modulation
Resilience	Partial capacity available by circuit arrangement
Installation	Heavy indoor central-plant base
Tùy chỉnh	Circuit controls, pressure rating and water interfaces can be configured for the intended application and operating environment.

Applications

Large pharmaceutical and semiconductor campuses, high-capacity clean manufacturing and central process utility plants requiring staged cooling.

Solutions for Your Application

A single refrigeration circuit creates a large loss of capacity during service.Use the dual independent circuits within a plant-level resilience and maintenance plan.

The high-capacity machine may exceed standard water pressure or electrical assumptions.Verify the 150 psig standard rating, final pump head and electrical selection against the complete plant design.

Các tùy chọn có sẵn

Higher water-side pressure rating, starter arrangement, heat recovery, isolation, metering, sound treatment and plant-control communication can be selected.

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