1. Product introduction

DWN Series Copeland Semi-hermetic Compressor

Model NO.: D4DJ-3000-AWM/D  30HP

Cooling System: Air Cooling

Cylinder Position: Vertical

Compress Level: Single-Stage

Performance: Low Noise

Drive Mode: Electromagnetic

Power Source: AC Power

Mute: Mute

Transport Package: Wooden package

Origin: China

Lubrication Style: Lubricated

Cylinder Arrangement: Balanced Opposed Arrangement

Structure Type: Closed Type

Refrigerant Type: Freon

Piston Type: Closed

Trademark: Emerson Copeland

Specification: 3-60HP

HS Code: 8414301900 

2. Product parameter(Specification)

3. Product feature and application

Refrigerant    Freq (Hz)     Phase    Voltage     Application

R-404A HFC    50        3       380      Medium Temperature

R-507 HFC      50        3      420 

R-507 HFC      50         3        380/420

4. Production details

Technical data：

Nominal motor power [HP]: 30

Displacement [m³/h]:84.7

Weight [kg]: 230

Oil charge [dm³]: 4.0

Electrical data ：

Power supply [V/~/Hz]: 380-420V/3/50Hz

Locked rotor current [A]: 176-197

Max. operating current [A]: 28.8

Winding resistance [Ω]: 1,26     

Connections： 

Suction line: 7/8"

Discharge line: 6/7"

5. Product qualification

Certificate, certification, patent certificate:

1)."Quality Management System Certification"

2)."Shenzhen Science and Technology Enterprise Certification"

3)."Refrigeration Equipment Air Conditioning Maintenance and Installation Enterprise Qualification Certificate"

6. Shipping, Payment,Delivery and Packing

1) .Shipping:

1. For Sample order in stock, we aim to ship the compressor within 3 days.

2. For any Bulk order, generally we ship compressor  in 10-15 working days after receiving deposit.

2) .Payment:

1. T/T

2. Western Union

3) .Delivery:

Here we guarantee on time delivery and if necessary, we will provide you the best logistics solution for the goods to reach at your location on time.

4) .Packing:

Every products will be in carefully inspection for many times before Packing. Depending on the size and contents of your goods, we generally use different size of wooden box of package to secure goods.

7. FAQ

1). What is your MOQ?
---Our MOQ is usually 1 set.

2). What is the price?

---The price is depends on the quantity
 

3). What is your delievery time? 
---The time of delievery is 3-10 working days after payment.

4).What is your main products?
1.Scroll:Copeland,Danfoss performer,hitachi,Daikin,Sanyo 
2.Piston:Maneurop MT,NTZ,MTZ series.
3.Semi-hermetic:Copeland,bitzer
4.Freezer compressor:Tecumseh
5.Rotary compressor:Toshiba,Panasonic