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Emerson Copeland ZB series Refrigeration Scroll Compressor
ZB Scroll Compressors For Refrigeration And Process Cooling:
In the years since Emerson Climate Technologies Introduced ZB scroll compressors for medium-high temperature refrigeration and process cooling applications, it has been well received by our customers. ZB scroll compressors are revolutionizing this segment of the industry by the providing following benefits to our customers.
* Complete range between 2-15 HP
* Proven reliability
* Superior efficiency
* Low sound levels
* Availability for HFC and HCFC refrigerants
* All voltage offering
* Oil sight glass & Rotalock features
Customers can be confident that ZB scroll compressors are coming from Emerson Climate Technologies experience of over 80 million scroll
compressors. ZB scroll compressors are manufactured in our scroll factories in Suzhou, China and Rayong, Thailand. To our customers, this gives
additional value by lower inventory and reduced shipping cost.
Description of Features
1. Dual Compliance :
Compliance means sealing between the orbiting and fixed scroll involutes. Dual compliance means the sealing is on both the axial and radial directions. This prevents refrigerant leak back across successive
scroll pressure pockets. Compliance design also allows the scroll involutes to separate in both the radial and axial directions. This allows debris or liquid refrigerant to pass through the scroll involutes without damaging the compressor. Benefits of Dual Compliance are:
* Increased efficiency
* Better liquid handling capability
* Better handling of debris
2. Scroll Wear In
The scroll involutes of Copeland scroll compressor wear in, rather than wear out. So unlike in other compressor technologies among similar categories, there is no constant degradation of performance with time due to wear out.
3. Lower sound, vibration and pulsation
The compression process in a scroll set is symmetrical and continuous. This inherently reduces the sound, vibration and pulsation. This eliminates the need for use of vibration absorbers and suction or discharge mufflers in most of the applications. In further, ZB scroll compressors are engineered to produce smooth sound spectrum
which improves the quality of sound.
4. Unloaded Start
The scroll sets separate at the instant of compressor shutdown. This allows the scroll set internal pressures to equalize on compressor stops. In addition to this, the scroll sets are not engaged at the instant of starting. Scroll sets engage only after few milliseconds of startup. This allows easier startup of ZB scroll compressors. Due to this design feature, typically a start assist kit is not required even on single phase compressors.
5. DU bearings
A space age bearing material comprising of porous bronze with PTFE-lead overlay. These bearings are used in ZB scroll compressors in the scroll drive and main bearings. DU bearings work with exceptionally low friction between the load bearing surfaces. In addition, DU bearings can operate safely for a short time with loss of lubrication. This situations could happen on compressor applications due to oil pump out during a flooded start or heavy oil dilution after a defrost cycle.
Specifications as follows
Model
Horse Power
Refrigerant
Voltage
Connection
ZB15KQ-PFJ-558
2
R22
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB15KQE-PFJ-558
2
R404a
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB15KQ-TFD-558
2
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB15KQE-TFD-558
2
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB19KQ-PFJ-558
3
R22
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB19KQE-PFJ-558
3
R404a
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB19KQ-TFD-558
3
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB19KQE-TFD-558
3
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB21KQ-TFD-558
3
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB21KQE-TFD-558
3
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB21KQ-PFJ-558
3
R22
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB21KQE-PFJ-558
3
R404a
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB26KQ-PFJ-558
4
R22
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB26KQE-PFJ-558
4
R404a
220-240V / 1Ph/50hz or 265V/1Ph/60Hz
Brazing
ZB26KQ-TFD-558
4
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB26KQE-TFD-558
4
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB29KQ-TFD-558
4
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB29KQE-TFD-558
4
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB38KQ-TFD-558
5
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB38KQE-TFD-558
5
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB45KQ-TFD-558
6
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB45KQE-TFD-558
6
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB48KQ-TFD-558
7
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB48KQE-TFD-558
7
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Brazing
ZB58KQ-TFD-551
8
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB58KQE-TFD-551
8
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB66KQ-TFD-551
9
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB66KQE-TFD-551
9
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB76KQ-TFD-551
10
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB76KQE-TFD-551
10
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB88KQ-TFD-551
12
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB95KQ-TFD-551
13
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB95KQE-TFD-551
13
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB114KQ-TFD-551
15
R22
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
ZB114KQE-TFD-551
15
R404a
380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz
Rotalock
Should you have any question, feel free to contact.
We founded in 2003, specialized in all kinds of refrigeration line products. Like condensing units, compressors, freezing and air conditioning components. We have abundant technology with excellent service working team.
Now we are representing and selling more than 10 brands refrigerati... We founded in 2003, specialized in all kinds of refrigeration line products. Like condensing units, compressors, freezing and air conditioning components. We have abundant technology with excellent service working team.
Now we are representing and selling more than 10 brands refrigerati...