R404a ZB19KQE-TFD 2.5HP Emerson Copeland Hermetic Scroll Refrigeration Compressor For Air Conditioning
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
Specifications -R404a models
Product name | Model | Power | Displacement | Cooling capacity | Motor Power |
Copeland scroll series | ZB21KQ(E)-TFD-558 | 3HP | 8.6m³/h | 4.65kw~10.5kw | 2.1kw |
Copeland scroll series | ZB29KQ(E)-TFD-558 | 4HP | 11.4m³/h | 6.25kw~14.1kw | 2.9kw |
Copeland scroll series | ZB38KQ(E)-TFD-558 | 5HP | 14.4m³/h | 7.75kw~17.6kw | 3.8kw |
Copeland scroll series | ZB45KQ(E)-TFD-558 | 6HP | 17.2m³/h | 9.45kw~21.1kw | 4.5kw |
Copeland scroll series | ZB48KQ(E)-TFD-558 | 7HP | 18.8m³/h | 10.4kw~23.2kw | 5.1kw |
Copeland scroll series | ZB58KQ(E)-TFD-550 | 8HP | 22.1m³/h | 11.85kw~28.05kw | 5.9kw |
Copeland scroll series | ZB76KQ(E)-TFD-550 | 10HP | 28.8m³/h | 16.4kw~36.85kw | 7.5kw |
Copeland scroll series | ZB88KQ(E)-TFD-551 | 12HP | 33.2m³/h | 18.75kw~42kw | 8.8kw |
Copeland scroll series | ZB95KQ(E)-TFD-551 | 13HP | 36.4m³/h | 19.55kw~45.2kw | 9.6kw |
Copeland scroll series | ZB114KQ(E)-TFD-551 | 16HP | 43.3m³/h | 23.2kw~54.5kw | 11.4KW |
Specifications -R22 models
Model | Horse Power | Refrigerant | Voltage | Connection |
ZB15KQ-PFJ-558 | 2 | R22 | 220-240V / 1Ph/50hz or 265V/1Ph/60Hz | Brazing |
ZB15KQ-TFD-558 | 2 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB19KQ-PFJ-558 | 3 | R22 | 220-240V / 1Ph/50hz or 265V/1Ph/60Hz | Brazing |
ZB19KQ-TFD-558 | 3 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB21KQ-TFD-558 | 3 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB21KQ-PFJ-558 | 3 | R22 | 220-240V / 1Ph/50hz or 265V/1Ph/60Hz | Brazing |
ZB26KQ-PFJ-558 | 4 | R22 | 220-240V / 1Ph/50hz or 265V/1Ph/60Hz | Brazing |
ZB26KQ-TFD-558 | 4 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB29KQ-TFD-558 | 4 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB38KQ-TFD-558 | 5 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB45KQ-TFD-558 | 6 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB48KQ-TFD-558 | 7 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Brazing |
ZB58KQ-TFD-551 | 8 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Rotalock |
ZB66KQ-TFD-551 | 9 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Rotalock |
ZB76KQ-TFD-551 | 10 | R22 | 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 |
ZB114KQ-TFD-551 | 15 | R22 | 380-420V/3Ph/ 50Hz or 460V/3Ph/60Hz | Rotalock |
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.
We have our own warehouse to stock all kinds of refrigeration products.

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