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R404A Iron Semi-hermetic Compressor for Cooling

Semi-hermetic & Screw Compressor unit Air cooled chiller 0-20°

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· FOB Price: Negotiable
· Min.Order Quantity: 1 0Piece
· Producing Capacity: 5000 Pieces per Month
· Port: Ningbo
· Payment Terms: L/C,T/T
· Origin plant: Zhejiang,China
· Compressor Body Material: Iron
· Application: Refrigeration
· Refrigerant: R22, R134A, R404A，R507C, R407C
· Power(V/Ф/Hz ): 380-420/3/50, 440-480/3/60
· Certification: CE, CCC, ISO9001,etc
· Cross reference: BITZER, COPELAND, INVOTECH

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Semi-hermetic Compressor for Cooling Compressor for Cooling Iron Semi-hermetic Compressor for Cooling Iron Compressor for Cooling r404a compressor

Product Description

Technical Specifications

Cooling Performance

FAQ

Scene-Specific Solutions for Medium-Low Temp & Water-Free Use

Our Air Cooled Chiller (0~-20℃) is designed for scenarios where water conservation and medium-low cooling are priorities:

Commercial Retail: Cools supermarket island freezers and convenience store cold cabinets, maintaining -5~-15℃ for frozen snacks and dairy products—no water pipe installation needed.

Hotel & Catering: Chills hotel kitchen refrigerators and banquet hall beverage stations, operating quietly (≤60dB) to avoid disturbing guests.

Small Industrial Processes: Cools plastic injection molding machines and electronic component testing equipment, with 0~-10℃ cooling to prevent overheating of sensitive parts.

R404A Iron Semi-hermetic Compressor for Cooling

Product Design & Material Advantages

Energy-Saving & Quiet Operation

Dual/Four Fan Motors: Models like 2YG-4.2 (120×2W motors) and 4YG-7.2 (120×4W motors) use variable-speed control, adjusting fan speed based on temperature to save 15% energy.

Low-Noise Design: Soundproofing foam around the compressor and aerodynamic fan blades reduce noise to ≤55dB, suitable for commercial areas.

Easy Installation & Maintenance

Lightweight Structure: Models like 2YG-3.2 (133kg) can be installed by 2 people, with pre-drilled installation holes for quick mounting.

General Spare Parts: Uses standard components (e.g., 22mm suction pipes, 12mm liquid pipes) available locally, reducing maintenance delays.

Technical Support & After-Sales Service

Remote Troubleshooting: Use video calls to guide customers in checking power connections, fan operation, and refrigerant pressure—80% of issues resolved without on-site visits.

Customized Noise Reduction: For hotel/hospital applications, provide additional soundproofing kits to reduce noise to ≤50dB.

Warranty & Maintenance: 1.5-year warranty on the entire unit; quarterly maintenance reminders with checklists (e.g., clean fan grilles, inspect wiring).

Replacement Service: Old unit recycling program when customers upgrade, with discounts on new chillers.

Model Specification	Power	Fan Motor Power( W)	Fan Motor Oper.Current(A)	Evaporating Temp.	Environment Temp.	Condenser		Reciver	Dimension(mm)			Installation Size (mm)		Connecting Pipe(φ :mm)		Weight( kg)
Model Specification	Power	Fan Motor Power( W)	Fan Motor Oper.Current(A)	Evaporating Temp.	Environment Temp.	Air (m³/h)	Model	Volume	A	B	C	E	F	Suction	Liquid	Weight( kg)
2YG-3.2	380~420V-3PH-50Hz	90*2	0.2*2	0~-20℃	+12~-10℃	6000	FNHM-033	6	1010	710	570	960	445	22	12	133
2YG-4.2		120*2	0.3*2			6000	FNHM-041	8	1010	710	570	960	445	22	12	139
4YG-5.2		120*2	0.26*2			6000	FNHM-049	10	1010	710	680	960	445	22	12	168
4YG-7.2		120*4	0.26*4			7200	FNHM-070	15	1240	795	1000	1140	755	28	16	249
4YG-10.2		120*4	0.26*4			12000	FNHM-100	17	1240	845	1100	1140	805	28	16	325
4YG-15.2		120*4	0.26*4			18000	FNHM-140	22	1240	845	1300	1140	805	42	22	376
4YG-20.2		370*2	0.80*2			24000	FNHM-150	25	1600	925	1300	1500	885	42	22	397
4VG-25.2		250*4	0.54*4			24000	FNVT-220	40	1300	460	800	1260	420	54	22	323
4VG-30.2		250*4	0.54*4			27000	FNVT-280	40	1300	460	800	1260	420	54	22	326
6WG-40.2		550*3	1.2*3			36000	FNVT-360	45	1440	460	800	1000	420	54	28	366
6WG-50.2		750*3	1.6*3			48000	FNVT-400	75	1440	460	800	1000	420	54	35	369

Model	Condensing Temperature℃	Cooling Capacity Qo（W） Power Consumption Pe(kW)
		Evaporating Temperature ℃
			7.5	5	0	-5	-10	-15	-20	-25	-30	-35	-40
BFS51	30	Qo	24000	22200	18600	15400	12600	10200	8500	6700	5300	4000	3000
BFS51	40	Qo	20400	18900	15800	13100	10700	8700	7200	5700	4500	3400	2600
BFS81	30	Qo	31400	28700	24000	20000	16400	13400	10700	8500	6500	4900	3700
BFS81	40	Qo	26400	24100	20200	16800	13800	11300	9000	7100	5500	4200	3100
BFS101	30	Qo	44800	44200	35100	29000	23900	19400	15600	12300	9500	7200	5300
BFS101	40	Qo	38100	35600	29800	24600	20300	16500	13200	10500	8100	6100	4500
BFS151	30	Qo	69000	64500	54300	45200	37300	30500	25600	19600	15300	11700	8900
BFS151	40	Qo	58700	54800	46200	38400	31700	25900	21800	16700	13000	9900	7500
Based on 20℃ suction gas temperature,50Hz,without liquid subcooling.
Additional cooling or limited suction gas temperature.
Additional cooling and CIC system.

Q: The equipment's terminal board is burned. What are the possible causes and solutions?

A: The causes are poor insulation or severe frosting. Replace the terminal board with a new one, take insulation measures (e.g., wrap with insulating tape) at the same time, and adjust the equipment's defrosting status.

Q: After replacing the motor, the wires frequently have problems, and the inspection shows that the wire diameter does not meet the requirements. How to handle this?

A: Replace the wires and electronic control components that match the motor power to ensure the wire carrying capacity meets the motor's operating needs and prevent wire burning due to overload.

Q: If there is still an insulation hazard after replacing the terminal board, what additional measures are needed besides basic insulation steps?

A: Inspect the environment around the terminal board, remove conductive impurities (e.g., metal debris), and wrap additional insulating sleeves at the terminal joints to enhance insulation.

Product Description

Technical Specifications

Cooling Performance

FAQ