Postech Co., Ltd.

Technical DescriptionThe possibility of the experiment on temperature, pressure, automatic control of the deice with Ice Acculmulation and mechanical troubleThe comprehension of refrigeration system wi...

Solar Power Systems Postech Co., Ltd. 24 Dec 2025 ( )

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Technical Description

The possibility of the experiment on temperature, pressure, automatic control of the deice with Ice Acculmulation and mechanical trouble

The comprehension of refrigeration system with Ice thermal storage and deice's principle

The experiment on cycle change of refrigeration equipment according to temperature from two parallel evaporators and Mollier diagram drawing in P-I diagram drawing part.

Theoretical education and experiment related to efficiency test of deice and Ice storage

Theoretical education of a fundamental circuit, application circuit and experiment with Ice storage

The sequence screen attached to the graphic module control department and power automatic control machine for experiment on temperature, pressure and automatic control and operation

Unlike separated system from machine department, the control department is visual

Automatic control with graphic panel and two automatic control modules

Data formation by data auto-saving and P-I diagram auto-operation in the system with control program

Experiments(Study objectives)

Fitting refrigerant
Vacuum test
Leak test
Troubleshooting at brine system machine
Troubleshooting at electric circuit
Fitting electric circuits for brine system
Refrigeration effect as ratio of the expansion V/V in brine system
Temperature control at evaporator
Temperature control at condenser
Pressure control at low side
Pressure control at high side
Measuring features kind as brine liquid
Component understanding of brine system
COP calculation for brine system

Specification

Compressor : 3/4HP
Condenser : Air-cooled type
Evaporator: pin, Tube air-cooled type
Evaporator chamber, Brine tank
Ice maker: cylinder type
Brine pump: 1EA
Expansion Valve : manual type
Liquid receiver : 3/4HP
Accumulator : 1HP
Electronic valve : 3/8" nut clamp type
Manometer
fitting nipple
Sight Glass
Electric control module: DC24V
Graphic module: digital DC24V
Thermostat range: -40°C~100°C
Pressure switch range:
Low side: 0bar~5bar
High side: 5bar~30bar
Size(LxWxH): 1600x730x1720mm
Weight: 200kg

Including

Electric control module
Graphic module
Refrigeration Machine module
Banana jack: 20 each black and red
User manual book

Option

Transparency condenser
Transparency accumulator
Data acquisition module (MSR1000)
Computer Monitoring program S/W (MSM1000)
Control program S/W aid computer
Refrigeration simulation training program S/W
BLDC compressor

Technical Specifications

Item	Specifications	Remarks
Update Date	Postech Co., Ltd.	2025
Lead time	within 30 days	Can be expedited
Material	See product manual	Request Inspection Report
Application	Applicable to multiple industries	Complies with standards
Keywords	General Industrial Equipment,Welding Equipment Manufacturing,Processing Machinery,Other Manufacturing,Processing Machinery