Ningbo Hicon Industry Co., Ltd.

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Double Coil Air Conditioner

Double Coil Air Conditioner

Hisurp Double Coil Air Conditioner is a dedicated advanced air conditioning system designed for high reliability scenarios. By configuring two independent cold sources, it can achieve continuous cooling and redundancy throughout the year and is widely used in critical infrastructure environments.

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What is Double Coil Air Conditioner

Double Coil Air Conditioner integrate two cooling sources (usually mechanical refrigeration + natural cooling) on the basis of traditional precision air conditioners. They can automatically switch or operate in coordination according to environmental conditions to ensure zero-risk operation of the equipment.

Application

Double Coil Air Conditioners are primarily used in locations with extremely high environmental requirements:

Data Centers (IDC)
Communication Base Stations (5G Core Rooms)
Power Dispatch Centers
Petrochemical Control Rooms
Financial Data Centers

Features

Hisurp offers specific Double Coil Air Conditioners provided with two independent cooling sources for critical applications where the discontinuity of equipment operation is not acceptable.

High operational safety

Sometime the main cooling source may be insufficient to guarantee suitable environmental conditions. This may be due to an overload of the system, possible seasonal closures or any type of emergency. A reduction in the Double Coil Air Conditioner cooling capacity can lead to great instability in the system, even in the presence of redundancy or Smart Net systems.
To avoid these problems, specific twin sources units have been developed providing a second source of cooling, complete with its own control valve and independent from the primary one.

A safe, flexible system

The Dual Power system is very flexible and allows three different types of systems.

A safe, flexible system

Chilled water + direct expansion twin sources

The chilled water primary source of the unit is connected to a building chiller or to district cooling, whereas the secondary, emergency, and direct expansion one is connected to remote air or in-built water condensers (1).
Direct expansion + chilled water two sources

The direct expansion primary source of the Double Coil Air Conditioner is connected to remote air or in-built water condensers, whereas the secondary, emergency,and water one is connected to a dedicated chiller, to a groundwater / aqueduct water distribution network or to district cooling (2).
Chilled water + chilled water two sources

Both sources of the Double Coil Air Conditioner are chilled water coils.The primary one is normally connected to a building chiller or to district cooling. The emergency source can be connected to a dedicated chiller or a groundwater / aqueduct water distribution network (3).

Hot Tags: Double Coil Air Conditioner, Dual Coil AC, High Efficiency Air Conditioner

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