The Copeland CR welded hermetic compressors are designed for commercial refrigeration applications. They feature a “low-side” gas management system. The steel shell contains cool, low pressure suction gas that surrounds and cools the electric motor and mechanical compressor parts, resulting in lower motor and discharge gas temperatures.
Recently, Emerson has introduced the Next Generation Freezer& Cooler models of compressors. These are compact in size, highly efficient& robust to work under tough Indian Site, Voltage and High Ambient conditions. The new ECZ platform has initially been launched for freezer and water cooler applications. This platform is developed based on vast field experience, changing appliance and refrigerant trends. ECZ products are sure to demonstrate faster pull down along with enhanced features like dual frequency operations, quiet working (Lower sound), enhanced gas management, better lubrication, ease of installation, mount on electrical accessories etc. The result shall be improved energy efficiency, reduced sound and discharge pulse and excellent reliability and durability.
Features:
- Proven Copeland long term performance & reliability
- High volumetric efficiency at high ambient conditions – can work upto 46’C
- Optimised motors offer high energy efficiency and COP
- Designed for low noise, quiet operation
- Charged with polyester lubricant
Table below summarizes equivalent ECZ models vis a vis the current freezer models (@50 Hz)
|
Legacy Models |
ECZ Models * |
|||||
|
Model |
Capacity (BTU) |
EER (BTU/HR) |
Model |
Capacity (BTU) |
EER (BTU/HR) |
% EER Improvement |
| KCN372 |
600 |
3.77 |
ECZ380 |
680 |
4.55 |
21% |
| KCN396 |
800 |
3.90 |
ECZ396 |
800 |
4.50 |
15% |
| KCN411 |
960 |
3.90 |
ECZ412 |
960 |
4.50 |
15% |
| KCN415 |
1260 |
3.90 |
ECZ416 |
1260 |
4.50 |
15% |
Note: * CB Certification For Models Available On Request
Table below summarizes equivalent ECZ models vis a vis the current water cooler models
|
Legacy Models |
ECZ Models* |
|||||
|
Model |
Capacity (BTU) |
EER (BTU/HR) |
Model |
Capacity (BTU) |
EER (BTU/HR) |
% EER Improvement |
|
KCE419 |
1585 |
6.48 |
ECZ421 |
1760 |
7.61 |
17% |
|
KCE444 |
3675 |
8.17 |
ECZ444 |
3850 |
9.28 |
14% |
|
KCN463 |
5250 |
8.54 |
ECZ463 |
5250 |
8.93 |
5% |
|
KCE425 |
2145 |
5.96 |
ECZ426 |
2150 |
8.96 |
50% |
|
KCE432 |
2690 |
7.17 |
ECZ431 |
2555 |
8.57 |
19% |
Note: * CB Certification For Models Available On Request
- Show details in this format:
Downloads Brochures:
Ref Prod Catalogue 2012 – For Technical Literature on KCX & CR Series,
NEW Appliance Cross Ref. Data 2013 – For Model Selection Guide
Emerson Tech Spec Book 2014 – All Technical Data.
For technical specification data of any specific models, please write to us and we shall share the data immediately.
Under Rotary:
SCI’s rotary compressors, utilising Mitsubishi Electric technology, are specifically designed for residential and commercial air-conditioning applications.
SHANGHAI HITACHI / HIGHLY compressors are having 16% global market share. Being the largest manufactory of rotary compressors, SEHC is known to produce highly reliable and efficient compressors for air conditioning applications.
http://www.crescentcorporation.com.pk/images/Shanghai-Hitachi.jpg
http://www.crescentcorporation.com.pk/images/ac2.jpg
| Refrigerants | R22, R407C, R410A, R134A |
| Working Conditions | Both T1 & T3 |
| Compressor Type | Rotary |
| Cooling Capacity | 900 Btu/Hr — 52000 Btu/Hr |
| Application | Used in Air conditioning units, Heat Pumps |
Detailed Specifications are available on request. For more details refer http://www.highly.cc/en/product/
Under Scroll Compressors –
Exactly similar to http://www.actrol.com.au/Products/Compressors/ we need to have 6 pages for ZR,ZB,ZF,ZB,ZBD,Danfoss HRD,Maneurop SM & SZ Series.
