The condensing unit listed here carries voltage 380-400V/~3,50Hz & 460V/~3,60Hz, 3120w, documented exactly as the manufacturer publishes it. Made by Hangzhou Shikong Zhihui Trading Co., Ltd. (1 year on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Condensing Unit
- Model Number: AR4B-BA03553
- Voltage: 380-400V/~3,50Hz & 460V/~3,60Hz
- Cooling Capacity: 3120w
- Suggested Storage Capacity (Min/M2): 25
- Suggested Storage Capacity (Max/M): 35
- Refrigerant: R404A -R507 -R448A -R449A
Technical Specifications
| Cooling Capacity | 3120w |
|---|---|
| Temperature | -25℃~+5℃ |
| Voltage | 380-400V/~3,50Hz & 460V/~3,60Hz |
| Compressor Type | other |
| Refrigerant | R404A -R507 -R448A -R449A |
| Compressor Brand | Highly |
| Core Components | PLC, Pressure Vessel, Motor |
| Warranty | 1 YEAR |
| Key Selling Points | Competitive Price, Easy To Operate, High-Accuracy, High Productivity, Long Service Life, Energy Saving, Low Maintenance Cost, Accurate Temperature Control |
| Video Outgoing-Inspection | Provided |
| Place Of Origin | Zhejiang, China |
| Weight (Kg) | 130 |
| Model Number | AR4B-BA03553 |
| Dimension(L*W*H) | 1314*840*711mm |
| Product Name | Roof Mount Monoblock Condensing Unit |
| Rated Current (A) | 12.9 |
| Suggested Storage Capacity (Min/M2) | 25 |
| Suggested Storage Capacity (Max/M) | 35 |
| Defrosting Method | Hot Gas Defrost |
| Compressor | Highly |
| Size(Mm) | 1314*840*711mm |
| Library Temperature | -25℃~+5℃ |
| Ambient Temperature | +35℃ |
| Library Thickness | 100mm |
| Selling Units | Single item |
| Single Package Size | 135X85X87 cm |
| Single Gross Weight | 153.0 kg |
Product Details
PRODUCT HIGHLIGHTS
- This roof mounted monoblock condensing unit delivers 3120W of cooling capacity at 3.5HP, making it ideal for medium to low temperature commercial freezers. With a library temperature range of -25°C to +5°C, it efficiently handles both frozen and chilled goods including meat, seafood, dairy, and fresh produce. Wholesale supply ensures competitive pricing for businesses seeking reliable refrigeration solutions.
- Equipped with a genuine Highly compressor, this unit ensures long service life, low maintenance cost, and reliable performance. Highly is a trusted compressor brand known for its durability and energy efficient operation under continuous load. The robust construction makes it a dependable choice for 24/7 commercial freezer applications requiring stable medium low temperatures.
- Featuring PLC together with pressure vessel and motor as core components, this unit provides high accuracy temperature management within the -25°C to +5°C range. The intelligent control system maintains precise temperatures with minimal fluctuation, protecting stored goods from quality degradation. Key selling points include easy to operate interface, accurate temperature control, and high productivity.
- With dimensions of 1314x840x711mm and weight of 130KG, this compact top mounted unit sits securely on the freezer roof, saving valuable floor space. The hot gas defrost method ensures faster and more energy efficient defrosting than electric methods, preventing ice buildup on the evaporator coil. Recommended library thickness is 100mm for optimal insulation, with suggested storage capacity ranging from 25 to 35 square meters.
- This unit features energy saving operation that helps businesses lower electricity bills while maintaining consistent medium low temperatures for commercial freezers. Key selling points include competitive price, low maintenance cost, and high productivity. The efficient design reduces overall operating costs, making it a cost effective solution for cold storage facilities and food preservation applications.
Hangzhou Shikong Zhihui is a professional refrigeration manufacturer based in Zhejiang, China, with our manufacturing hub located in Shengzhou. We are dedicated to providing global clients with exceptional refrigeration products built on one philosophy: stable, reliable, durable. Our products are CE certified with fully UL-listed components, and our facility holds ISO 9001 certification – reflecting our unwavering commitment to international quality. Multiple overseas partners have already passed local UL certification testing using our equipment, and we offer various power configurations, multiple refrigerant options, and compliance with regional electrical standards to meet the demands of any market. Our 2,000 m² facility runs five production lines equipped with a precision laser cutter and three sheet metal bending machines, delivering strong capacity with tight tolerances. Our core product lines include monoblock condensing units in both indoor and outdoor configurations, split condensing units featuring advanced microchannel heat exchanger technology, and proprietary smart controllers with dual-mode WiFi/Bluetooth connectivity for remote monitoring. Whether it's a compact side-mounted unit for tight spaces or a through-the-wall outdoor unit engineered against harsh weather, our solutions cover a wide spectrum of commercial and industrial refrigeration needs. Our equipment serves critical applications across food processing, vaccine storage, pharmaceutical manufacturing, and transport cold chain – exported to over 20 countries. We specialize in three key areas: smart refrigeration unit design, proprietary control system development, and custom product engineering. From core refrigeration technology to intelligent controls and industrial design, our one-stop R&D approach delivers tight system integration, superior performance, and a sleek, innovative aesthetic – all under one roof. Hangzhou Shikong Zhihui: Your reliable partner in intelligent cooling.
FAQs
What's your production scale and delivery capacity?
We have a 2,000 m² production base equipped with 5 advanced production lines and 5 precision laser-cutting machines. It ensures strong production capacity and strict precision control for orders of all sizes.
Do you support R&D and customized solutions?
Yes. We provide one-stop in-house R&D, covering smart refrigeration units, control systems and industrial design. Custom development is available based on your technical requirements.
What certifications do you have?
We hold ISO 9001 certification. All products meet CE and UL standards. With our own laboratory, every product is strictly tested for stable, reliable and long-lasting performance even under extreme conditions.
What are your main products?
We focus on smart refrigeration units, professional control systems, and offer customized product development services.
Where do you mainly export to?
Our products are exported to more than 20 countries worldwide, fully compliant with international quality and safety standards.
Ordering and Pricing
- Minimum order quantity: 1 set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this condensing unit?
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.
Can the condensing unit be supplied for my local voltage?
The standard configuration is 380-400V/~3,50Hz & 460V/~3,60Hz. Alternative voltage and frequency builds are available when specified at the time of order.
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 Hangzhou Shikong Zhihui Trading Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Hangzhou Shikong Zhihui Trading Co., Ltd. range on HVACR Nexus.
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