china scroll condensing unit supplier and manufacturer-Icema Refrigeration

Scroll Condensing Unit

Scroll condensing units are hermetic-type refrigeration units equipped with high-performance scroll compressors, specially designed for cold room and freezing applications.

● Compressor Type: Scroll Type

● Compressor Brand: Copeland, Panasonic, Bitzer, Emerson, etc

● Refrigerant: R404A

● Voltage: 220V/50Hz, 380V/50Hz (Customized)

● Temperature Range: -30℃~10℃

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Product Overview

This series adopts high-efficiency scroll compressors and air-cooled condensers, with multi-stage control and intelligent fan speed regulation. The unit is equipped with complete safety protection and fault alarm functions to ensure stable operation. It can be matched with high-quality brand refrigeration components and supports multiple refrigerants, widely used in cold storage, supermarkets, food processing, pharmaceuticals, agriculture and other industries.

Advantages

High efficiency, energy saving and stable cooling capacity
CE certified for global market access
Original brand compressor ensures reliability
Complete protection for long service life
Air-cooled structure for easy installation
Suitable for medium/high temperature cold storage and low-temperature freezing
Professional design for various cold chain scenarios

Required information for custom design

To provide an accurate solution and quotation, the following information is required:

Required compressor power (HP)
Application: cold storage or freezer
Target temperature range
Local voltage and frequency
Installation environment (indoor / outdoor)
Refrigerant preference

Specifications

Unit Model			ZJW3CQFG	ZJW4CQFG	ZJW3CQFG	ZJW4CQFG
Condenser	Fan Mot Power	W	60	60	60×2	60×2
Condenser	Fan Mot Amper	A	0.6	0.6	0.6×2	0.6×2
Computrated Inputcurrent		A	82	40	50	65.5
Compmax Operating Current		A	14.2	4.4	6.1	8.1
Power		kW	2.7	2.7	3.4	4.2
Power			220v-1PH-50Hz		380v-3PH-50Hz
Evaporating Temperature			-30~10°C
Evaporating Temperat			Condensing temperature: 45°C, Suction temperature: 18.3°C, Refrigerant: R404, Subcooling: OK
Refrigeration Capacity	-30°C	W	2911	2911	3948	5032
	-20°C	W	4482	4482	6078	7747
	-10°C	W	6598	6598	8882	9420
	0°C	W	7885	7885	10563	13464
	5°C	W	9338	9338	12444	15861
	10°C	W	10968	10968	14535	18527
Applicable Volume		m³	22-30	22-30	32-26	40-50
Overall size	Length	mm	1100	1100	1100	1100
	Width	mm	420	420	420	420
	Height	mm	850	850	850	850
Physical size	Length	mm	630	630	630	630
Physical size	Width	mm	390	390	390	390
Connecting tube	Suction	mm	16	16	16	16
Connecting tube	Liquid	mm	10	10	10	10

Application Scenarios

Cold Storage

High-efficiency condensing unit with stable cooling capacity, fast temperature drop and low energy consumption. Perfectly matches all kinds of fresh-keeping, freezing and constant-temperature cold storage, maintaining long-term stable operation and reliable storage effect.

Medical pharmaceutical storage

Precise temperature control, stable operation and high safety performance. Fully meets strict constant temperature storage requirements for vaccines, reagents and biological samples, with reliable performance to support pharmaceutical cold chain standards.

Workshop Cooling

Energy-saving and high-efficiency, strong heat dissipation performance, adaptable to harsh industrial environments. Effectively realizes workshop cooling, process temperature control and clean room constant temperature, stable and durable for long-time continuous operation.

Logistics Cold Chain

Compact structure, easy installation and wide adaptability. Suitable for logistics transfer warehouses, mobile cold storage and container cold chain, featuring fast refrigeration, low failure rate and stable all-weather cold chain guarantee.

FAQ

Q: What are the advantages of scroll condensing units?

A: Scroll condensing units feature simple structure, fewer wearing parts, low noise, high energy efficiency and stable operation. They have a long service life, excellent cooling performance, and run smoothly with low vibration, ideal for long-term continuous refrigeration work.

Q: What application scenarios are scroll condensing units suitable for?

A: They are widely used in supermarket cold storage, food processing workshops, pharmaceutical constant temperature warehouses, hotel refrigeration, agricultural fresh-keeping storage, chemical low-temperature storage and commercial cold room projects.

Q: How to select the right scroll condensing unit for my project?

A: Confirm the cold room size, required temperature zone (high/medium/low temperature, ultra-low temperature quick freezing), local ambient temperature and refrigerant type first. We can recommend the matched scroll compressor model and cooling capacity according to your site parameters.

Q: Is custom service available for scroll condensing units?

A: Yes, full customization is supported. We can customize different voltage, cooling capacity, low-noise, explosion-proof, anti-corrosion type scroll units to adapt to special working conditions and project requirements.

Q: What safety protection does the scroll condensing unit have?

A: It is equipped with complete protection systems including high/low pressure protection, phase sequence/phase loss protection, overload protection, overheating protection and fan fault protection. The unit will stop automatically and trigger an alarm once abnormal conditions occur.

Q: How often should a scroll condensing unit be maintained?

A: Regular maintenance every 3–6 months is recommended, including cleaning condenser dust, checking refrigerant pressure and pipeline tightness, tightening circuit terminals, and inspecting running noise and operating status.