Key specification for this semi hermetic compressor: cooling capacity 1~30kw, refrigerant R404a/R134a/R22. Everything below is reproduced from the factory data sheet. Made by Dalian Bingshan Engineering & Trading Co., Ltd. (15 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Semi Hermetic Compressor
- Horse Power: 1~40HP
- Cooling Capacity: 1~30kw
- Refrigerant: R404a/R134a/R22
- Warranty: 1 Year
- Certification: CE/ISO
- Place Of Origin: Liaoning, China
Technical Specifications
| Core Components | PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear, Pump |
|---|---|
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Weight (Kg) | 150 |
| Place Of Origin | Liaoning, China |
| Brand Name | Bingshan |
| Product Name | outdoor condensing unit |
| Application | supermarket |
| Refrigerant | R404a/R134a/R22 |
| Compressor Type | Piston unit |
| Key Words | OCU |
| Cooling Capacity | 1~30kw |
| Cooling Type | Air Coolded Condenser |
| Horse Power | 1~40HP |
| Certification | CE/ISO |
| Selling Units | Single item |
| Single Package Size | 10X12X1 cm |
| Single Gross Weight | 20.000 kg |
Product Details
Outdoor Condensing Unit(OCU) with a specialized high-efficiency scroll compressor for fresh food can make Less Energy Consumption.
Wide evaporating temperature range: +10ºC ~-40 ºC.


Less Energy Consumption
1.Specialized high-efficiency scroll compressor for fresh food
2.Microprocessor control system, start/stop control more accurate, reduce over-low operating, increasing operating efficiency
3.Optimized condenser efficiency, increasing COP
Easy Operating and Maintenance
1.Wide evaporating temperature range: +10ºC ~-40 ºC
2.Easy installation, rainproof not required
3.Less bolts connection, less leakage probability
4.External tube connection design, easy installation
Reliable Performance
1.High quality specialized scroll compressor
2.Complete safety protection devices
3.Complete Valves configuration
4.More brazing and fewer bolts, reduce the leakage ratio
Lower Noise
1.Optimized fan design, noise level below 58 dB
2.Optimized compressor design, less annoying high-frequency noise
High Ambient Temperature Applicable
1.Optimized fin and coil design, increasing heat efficiency
2.Optimized fan design, reducing noise, increasing cooling air volume
Microprocessor Control
1.More accurate, more efficient
2.Operating parameters, alarm and error code dynamic display
3.Monitoring tatus, history and alarm through App on phone

Outdoor Condensing Unit Fixed Frequency Series
2~8 HP
Temp. Range -40~+10ºC
| MODEL | OCU-NS350HF | OCU-NS400HF | OCU-S350HF | OCU-S400HF | ||
| Nominal Output | 2.63 kW | 3.0 kW | 2.63 kW | 3.0 kW | ||
| Range of Ambient Temp. | -25 ~ +48ºC | -25 ~ +48ºC | -25 ~ +48ºC | -25 ~ +48ºC | ||
| Range of Evaporating Temp. | -15 ~ +10ºC | -15 ~ +10ºC | -15 ~ +10ºC | -15 ~ +10ºC | ||
| Compressor | Type | Air-cooled | Air-cooled | Liquid Injection | Liquid Injection | |
| Lubrication Oil | FV68S 1.7L | FV68S 1.7L | SAY-56T 1.7L | SAY-56T 1.7L | ||
| Crankcase Heating | 220V 35W | 220V 35W | 220V 35W | 220V 35W | ||
| Condenser | Structure | Finned Tube | Finned Tube | Finned Tube | Finned Tube | |
| Fan | Power | 220V/70W | 220V/70W | 220V/70W | 220V/70W | |
| Diameter | 460 mm | 460 mm | 460 mm | 460 mm | ||
| Qty. | 1 | 1 | 1 | 1 | ||
| Liquid Receiver Volume | 3 L | 3 L | 3 L | 3 L | ||
| Suction Accumulator Volume | – | – | – | – | ||
| Safety Protection Devices | Anti-phase | Yes | Yes | Yes | Yes | |
| Pressure Switch | 2.6 MPa | 2.6 MPa | 2.6 MPa | 2.6 MPa | ||
| Discharge Temp. | 130 ºC | 130 ºC | 130 ºC | 130 ºC | ||
| Over Current | 7.5 A | 7.5 A | 7.5 A | 7.5 A | ||
| Fan Overload | 135 ºC | 135 ºC | 135 ºC | 135 ºC | ||
| Fuse | 5 A | 5 A | 5 A | 5 A | ||
| Motor Temp. | 145 ºC | 145 ºC | 145 ºC | 145 ºC | ||
| Connections | Gas Inlet | 19.05 mm | 19.05 mm | 19.05 mm | 19.05 mm | |
| Liquid Outlet | 9.53 mm | 9.53 mm | 9.53 mm | 9.53 mm | ||
| Weight | 101 kg | 103 kg | 101 kg | 103 kg | ||
| Noise | 54 dB | 54 dB | 54 dB | 54 dB | ||





Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $500 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this semi hermetic compressor?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this semi hermetic compressor carry?
It is supplied with CE/ISO documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Dalian Bingshan Engineering & Trading Co., Ltd., based in China. The company 15 years as a verified Alibaba.com supplier, Trading Company. Browse the full Dalian Bingshan Engineering & Trading Co., Ltd. range on HVACR Nexus.
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