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Product Description
Emerson Copeland Hermetic Scroll Compressor ZB21KQ-TFD-558
型号 | 起批量 | 备注 |
ZB21KQ-PFJ-558 | 16台 | 220V 焊口 苏州产 |
ZB21KQE-PFJ-558 | 16台 | 220V 焊口 苏州产 |
ZB21KQ-TFD-558 | 16台 | 380V 焊口 苏州产 |
ZB21KQE-TFD-558 | 16台 | 380V 焊口 苏州产 |
Double flexible design
Ensures a tight seal between the scroll disks. Allows the scroll disks to separate radially and axially, allowing debris or liquids to pass through the scroll disks without damaging the compressor.
- Higher life and reliability
- Better liquid tolerance
- Better tolerance of contaminants
High energy efficiency Scroll disk break-in rather than wear out
- Better performance with increased running time
- High volumetric efficiency
Lower noise and vibration levels Smooth sound spectrum and soft sound quality
- Compression chamber is symmetrically distributed
- Very low unbalanced stresses
- High precision manufacturing process
- No need for vibration absorbers
Unloaded start-up technology
Compressor components are separated from each other after shutdown and are fully pressure balanced within the compressor, without the need for an additional start-up device.
High strength DU bearings
- Upper main and drive bearings
- Space-age materials (1) porous, permeable bronze (2) PTFE coating
- Extended run time without full lubrication
- Very low coefficient of friction
Copeland Refrigeration Scroll Compression Technology provides an outstanding solution for refrigeration applications. Scroll compressors are ideal for high reliability, energy efficiency, and compact system designs.The ZB series is available in a range of products from 2 to 30 HP, and for refrigerants such as R22, R404A, R134a, etc. The ZB series is available in a range of products from 2 to 30 HP, and for refrigerants such as R22, R404A, and R134a.
型号 |
名义功率HP |
排气量 |
制冷量w |
启动电流 A |
接管外径 排/吸 英寸 |
重量Kg |
外形尺寸mm |
充注油量L |
ZB21KQ / E-TFD/PFJ-558 | 3 |
8.6 (立方米/小时) | 5050 |
40/82 |
1/2 3/4 |
27 |
243*244*412 |
1.45 |