What is the enclosure protection class?

The default enclosure class is IP54 according to IEC 34.

D4st1-2000-Awm/D 20HP Copeland Semi-Hermetic Compressor

Name: D4st1-2000-Awm/D 20HP Copeland Semi-Hermetic Compressor
Brand: Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.
SKU: 803809505

Guangdong, ChinaShenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

US$1,999.00

6 Pieces

Product profile

After-sales Service

Online Support

Warranty

Online Support

Lubrication Style

Lubricated

Model NO.

D4ST1-2000-AWM/D 20HP

Cooling System

Air Cooling

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Vertical

Structure Type

Semi-Closed Type

Compress Level

Single-Stage

Refrigerant Type

Freon

Model Number

D3ss1-1500-Tfd

Certification

R404/R134/R507

Germany Brand

Copeland China

4 to 45HP

Delivery Detail

15-20 Working Days

Type

Compressor

Transport Package

Wooden Case

Specification

3HP

Trademark

Copeland

Origin

China (Mainland)

HS Code

8414301900

Production Capacity

10 Unit/Units Per Month

Key features

Wide Temperature Range: Suitable for low, medium, and high temperature applications.

Air Cooling System: Equipped with efficient air cooling for reliable performance.

Semi-Closed Structure: Semi-closed type design with balanced opposed cylinder arrangement.

Single-Stage Compression: Single-stage compress level for R404A, R134, and R507 refrigerants.

IP54 Enclosure: Default enclosure class IP54 (IEC 34) for dust and water protection.

Flexible Frequency: Operates within 25-60 Hz frequency range for global compatibility.

Parallel Operation: Supports parallel operation with adapter kit for multi-compressor setups.

Comprehensive Support: Online support available for after-sales service and warranty inquiries.

Company profile

Shenzhen Sino-Australia Refrigeration Equipment Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2007-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShenzhen Sino-Australia Refrigeration Equipment Co., Ltd. is a China-based limited trading company established in 2005, specializing in refrigeration compressors, units, cold rooms, evaporators, condensers, and related components. The supplier states that it provides one-stop refrigeration solutions, accepts customization, and offers after-sales service. It reports ISO9001-2000 approval and export quality certification, with products exported to multiple international regions. Operational information indicates a factory in Huizhou, more than 10 production lines, six years of R&D engineer experience, and fewer than five quality-control staff. Export activity began in 2007, and the company has self-managed import-export rights. However, the provided information does not substantiate financial credibility or identify specific customer cases, and the after-sales capability is supported mainly by the supplier’s own stated service promise.

Supplier typeThe supplier is explicitly identified as a trading company and a shareholding-system company specializing in the trade of refrigeration compressors, freezing equipment, and air-conditioning components. It also reports a factory location and production lines, indicating supplier information includes both trading and production-related activities, but the registered business type remains Trading Company.

CertificationsThe supplier states that its products passed ISO9001-2000 approval and hold Quality Certification for Export. These are explicit certification claims supporting quality-management and export-compliance capability, although no certificate numbers or validity dates are provided.

After-Sales capabilityThe supplier explicitly promises perfect after-sale service and describes an excellent service working team. This supports the existence of a stated after-sales commitment, but the slices do not provide details on service coverage, response times, warranty terms, or service personnel.

Production capacityThe supplier lists multiple refrigeration products under its own CNAU brand and reports a factory in Huizhou, more than 10 production lines, and fewer than five quality-control staff. These details support established production capability, while the relatively small stated quality-control team may indicate limited quality-control staffing compared with the reported production-line count.

Customization capabilityThe company explicitly states that it provides one-stop refrigeration system solutions and accepts customization. This directly supports customization capability, although the scope, engineering process, minimum order requirements, and customization examples are not specified.