BASIC COLD STORAGE MATERIALS

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Basic Cold Storage Materials

Polyisocyanurate (PIR) Panel and Polyurethane Panel Walls

A well-built cold storage room effectively seals the space between panels to prevent the passage of air or liquid, exhibiting high thermal resistivity compared to other commonly used insulation materials.

Thickness of Panel		Thermal Resistance Value (R-Value)
Inches	MM	Thermal Resistance Value (R-Value)
2	50	2.95 m2 hr ºC/k cal
3	75	4.34 m2 hr ºC/k cal
4	100	5.73 m2 hr ºC/k cal
5	125	7.12 m2 hr ºC/k cal
6	150	8.51 m2 hr ºC/k cal
8	200	11.28 m2 hr ºC/k cal

Condensing Unit/Outdoor Unit

The primary function of the condensing unit is to cool the refrigerant received from the evaporator. It comprises two main components: the compressor and the condenser.

Body Material	Stainless Steel
Usage/Application	Commercial
Power Source	Electric
Voltage	220 V
Phase	Single Phase
Frequency	50 Hz

Evaporator Unit/Indoor Unit

They distribute cold air within the storage area, playing a primary role in helping the cold storage reach the designated temperature required for the stored product.

Control Panel

The primary function of the control panel, or panel board, is to set the design temperature for the cold storage and facilitate the troubleshooting of any issues related to the cold storage components.

DEI Temperature Controller

The DEI-controller-868i is an advanced and versatile device designed for seamless management and control of multiple functions within a system. Offering robust Diversity, Equity, and Inclusion (DEI) features, this controller operates at the 868 MHz frequency, providing reliable connectivity and precise command execution.