Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments condenser unit

Place of Origin Shanghai, China
Brand Name KUB
Certification CE
Model Number Describe
Minimum Order Quantity 1
Price Consult
Packaging Details Pallet packaging
Delivery Time 20days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000 Piece/Pieces per Year

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Product Details
Type Condenser Unit After-sales Service Provided Engineers Available To Service Machinery Overseas
Refrigerant R22 Or R404A Cooling Capacity From 1800W To 95600W
Voltage 380V/3Ph/50Hz Warranty Unavailable
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Semi Hermetic Refrigeration Rack Systems

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Multi Stage Refrigeration Rack Systems

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R404A Parallel Refrigeration Rack Systems

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Product Description

Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments condenser unit

1. Produc t de sc ription
◆ With bizter ECOLINE series semi -hermetic compressor
◆ Multi compressors were parallel connected to provide bigger capacity sharing same discharge pipe,suction pipe, condenser,
liquid receiver etc.
◆ Compact design for easy installation and small installation size.
◆ Multi stage energy adjustments according to cooling capacity to save operation cost.

 

Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 0

 

 

3. Ma in c ompone nts
●Compressor
●Crankcase heater
●vibration eliminator
●Oil separator
●Oil balance system
●Oil filter
●Receiver
●Drier & Filter
●Sight glasses
●Gas separator
●Suction filter
●Pressure controller
●Pressure gauge
●Oil protector (with oil pump)
●Cylinder fan(Low temp. Unit)
●Electric control
Air-cooling Conde nser or evaporating. Condenser is optional!
For water cooled unit :
●Compressor
●Crankcase heater
●vibration eliminator
●Oil separator
●Oil balance system
●Oil filter
●Water condenser
●Drier & Filter
●Sight glasses
●Gas separator
●Pressure controller
●Presure gauge
●Oil protector (with oil pump)
●Cylinder fan (Low temp. Unit)
●Electric control
Remark :
The compressor rack controller is employed as standard components. PLC controller is optional.

 

4. Spe c ific a tions:
4.1 Air cooled Rack
4.1.1 Medium Temp. (Te. -5~-20℃):
4.1.1.1 Refrigerant R22 :
4.1.1.1.1 Two compressors system

Model BBF2-
20MB 30MB 40MB 50MB 60MB 70MB 80MB 100MB
Temperature( ℃) -5℃~5℃
Refrigerant R22
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4VES-10 4PES-15 4NES-20 4HE-25 4GE -30 6HE-35 6GE -40 6FE-50
Qty 2 2 2 2 2 2 2 2
Cap & Watt Te
-5℃
Cap (W) 41600 57600 68000 90800 105200 136000 156200 188200
Input (KW) 14.42 20.1 23.62 31.72 36.56 47.8 54.8 66.6
Te
-10℃
Cap (W) 33300 46000 54400 72800 84800 109400 125400 151400
Input (KW) 13.3 18.46 21.76 29.32 33.86 44.2 50.6 61.8
Te
-15℃
Cap (W) 26160 35980 42800 57600 67200 86400 99200 120000
Input (KW) 12.04 16.64 19.72 26.66 30.88 40.0 46.2 56.4
Connect0r Gas In(mm) φ42 φ54 φ54 φ66 φ66 φ76 φ76 φ76
Liquid outlet Connect(mm) φ22 φ22 φ28 φ28 φ28 φ35 φ35 φ35
Gas Connect(mm) φ35 φ35 φ35 φ42 φ42 φ54 φ54 φ54
Liquid inlet
Connect (mm)
φ28 φ28 φ28 φ35 φ35 φ42 φ42 φ42
Overall Size L(mm) 2550 2550 2550 2550 2550 2550 2550 2550
W(mm) 1200 1200 1200 1200 1200 1200 1200 1200
H(mm) 1850 1850 1850 1850 1850 1850 1850 1850

Above cooling capacity and input power under condition of condensing Temp. 45 ℃

 

4.1.1.1.2 Medium Temp. type air cooled 3 compressor racks

Model BBF3-
30MB 45MB 60MB 75MB 90MB 105MB 120MB 150MB
Temperature( ℃) -5℃~5℃
Refrigerant R22
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4VES-10 4PES-15 4NES-20 4HE-25 4GE -30 6HE-35 6GE -40 6FE-50
Qty 3 3 3 3 3 3 3 3
Cap & Watt Te
-5℃
Cap (W) 62400 86400 102000 136200 157800 204000 234300 282300
Input (KW) 21.63 30.2 35.43 47.58 54.84 71.7 82.2 99.9
Te
-10℃
Cap (W) 49950 69000 81600 109200 127200 164100 188100 227100
Input (KW) 19.95 27.69 32.64 43.98 50.79 66.3 75.9 92.7
Te
-15℃
Cap (W) 39240 53970 64200 86400 100800 129600 148800 180000
Input (KW) 18.06 24.96 29.58 39.99 46.32 60.0 69.3 84.6
Connect0r Gas In (mm) φ54 φ66 φ66 φ76 φ76 φ108 φ108 φ108
Liquid outlet Connect(mm) φ22 φ28 φ28 φ35 φ35 φ42 φ42 φ42
Gas Connect (mm) φ35 φ42 φ42 φ54 φ54 φ66 φ66 φ66
Liquid inlet
Connect(mm)
φ28 φ35 φ35 φ42 φ42 φ54 φ54 φ54
Overall Size L(mm) 3150 3150 3150 3150 3150 3150 3150 3150
W(mm) 1000 1000 1000 1000 1000 1000 1000 1000
H(mm) 1850 1850 1850 1850 1850 1850 2000 2000

Above cooling capacity and input power under conditi on of condensing Temp. 45 ℃

 

4.1.1.1.3 Medium Temp. type air cooled 4 compressor racks

Model BBF4-
40MB 60MB 80MB 100MB 120MB 140MB 160MB 200MB
Temperature( ℃) -5℃~5℃
Refrigerant R22
Power supply 380V/50HZ
Compressor Type Semi-hermetic
Comp. Model 4VES-10 4PES-15 4NES-20 4HE-25 4GE -30 6HE-35 6GE -40 6FE-50
Qty 4 4 4 4 4 4 4 4
Cap & Watt Te
-5℃
Cap (W) 83200 115200 136000 181600 210400 272000 312400 376400
Input (KW) 28.84 40.2 47.24 63.44 73.12 95.6 109.6 133.2
Te
-10℃
Cap (W) 66600 92000 108800 145600 169600 218800 250800 302800
Input (KW) 26.6 36.92 43.52 58.64 67.72 88.4 101.2 123.6
Te
-15℃
Cap (W) 52320 71960 85600 115200 134400 172800 198400 240000
Input (KW) 24.08 33.28 39.44 53.32 61.76 80.0 92.4 112.8
Connect0r Gas In (mm) φ54 Φ67 φ76 φ76 φ108 φ108 φ108 φ133
Liquid outlet Connect(mm) φ28 φ28 φ35 φ35 φ42 φ42 φ42 φ42
Gas Connect (mm) φ42 φ54 φ54 φ54 φ66 φ66 φ66 φ79
Liquid inlet Connect (mm) φ35 φ35 φ42 φ42 φ54 φ54 φ54 φ54
Overall Size L(mm) 3300 3300 3800 3800 3800 3800 3800 3800
W(mm) 1000 1000 1000 1000 1000 1000 1000 1000
H(mm) 1850 1850 1850 1850 2000 2000 2000 2000

Above cooling capacity and input power under condition of condensing Temp. 45 ℃

 

4.1.1.2 Refrigerant R404A/R507A
4.1.1.2.1 Medium Temp. air cooled 2 co mpressor racks :

Model BBF2-
18MBY 24MBY 28MBY 36MBY 46MBY 56MBY 68MBY 88MBY
Temperature( ℃) -5℃~5℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 2 2 2 2 2 2 2 2
Cap & Watt Te
-5℃
Cap (W) 48400 55200 65800 88400 102000 129800 150400 180600
Input (KW) 20.36 22.58 27.26 36.78 44.0 54.0 65.4 77.8
Te
-10℃
Cap (W) 38320 43600 52200 70800 82200 104200 121600 145800
Input (KW) 18.56 20.54 24.96 33.78 40.2 49.8 60.2 72.0
Te
-15℃
Cap (W) 29920 33700 40600 56000 65200 82400 97200 116400
Input (KW) 16.64 18.34 22.46 30.6 36.42 45.2 54.8 65.8
Connect0r Gas In (mm) φ42 φ54 φ54 φ66 φ66 φ76 φ76 φ76
Liquid outlet Connect(mm) φ22 φ22 φ28 φ28 φ28 φ35 φ35 φ35
Gas Connect (mm) φ35 φ35 φ35 φ42 φ42 φ54 φ54 φ54
Liquid inlet Connect (mm) φ28 φ28 φ28 φ35 φ35 φ42 φ42 φ42
Overall Size L(mm) 2550 2550 2550 2550 2550 2550 2550 2550
W(mm) 1200 1200 1200 1200 1200 1200 1200 1200
H(mm) 1850 1850 1850 1850 1850 1850 1850 1850

Above cooling capacity and input power under condition of condensing Temp. 45 ℃;

 

4.1.1.2.2 Medium Temp. air cooled 3 compressor racks :

Model BBF3-
27MBY 36MBY 42MBY 54MBY 69MBY 84MBY 102MBY 132MBY
Temperature( ℃) -5℃~5℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 3 3 3 3 3 3 3 3
Cap & Watt Te
-5℃
Cap (W) 72600 82800 98700 132600 153000 194700 225600 270900
Input (KW) 30.54 33.87 40.89 55.17 66.0 81.0 98.1 116.7
Te
-10℃
Cap (W) 57480 65400 78300 106200 123300 156300 182400 218700
Input (KW) 27.84 30.81 37.44 50.67 60.3 74.7 90.3 108.0
Te
-15℃
Cap (W) 44880 50550 60900 84000 97800 123600 145800 174600
Input (KW) 24.96 27.51 33.69 45.9 54.63 67.8 82.2 98.7
Connect0r Gas In (mm) φ54 φ66 φ66 φ76 φ76 φ108 φ108 φ108
Liquid outlet Connect(mm) φ22 φ28 φ28 φ35 φ35 φ42 φ42 φ42
Gas Connect (mm) φ35 φ42 φ42 φ54 φ54 φ66 φ66 φ66
Liquid inlet Connect (mm) φ28 φ35 φ35 φ42 φ42 φ54 φ54 φ54
Overall Size L(mm) 2750 2750 2750 2850 2850 3150 3150 3150
W(mm) 1120 1120 1120 1120 1120 1120 1120 1120
H(mm) 1700 1700 1700 1800 1800 1800 1800 1800

Above cooling capacity and input power under condition of condensin g Temp. 45 ℃

 

4.1.1.2.3 Medium Temp. air cooled 4 compressor racks :

Model BBF4-
36MBY 48MBY 56MBY 72MBY 92MBY 112MBY 136MBY 176MBY
Temperature( ℃) -5℃~5℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 4 4 4 4 4 4 4 4
Cap & Watt Te
-5℃
Cap (W) 96800 110400 131600 176800 204000 259600 300800 361200
Input (KW) 40.72 45.16 54.52 73.56 88.0 108.0 130.8 155.6
Te
-10℃
Cap (W) 76640 87200 104400 141600 164400 208400 243200 291600
Input (KW) 37.12 41.08 49.92 67.56 80.4 99.6 120.4 144.0
Te
-15℃
Cap (W) 59840 67400 81200 112000 130400 164800 194400 232800
Input (KW) 33.28 36.68 44.92 61.2 72.84 90.4 109.6 131.6
Connect0r Gas In (mm) φ54 Φ67 φ76 φ76 φ108 φ108 φ108 φ133
Liquid outlet Connect(mm) φ28 φ28 φ35 φ35 φ42 φ42 φ42 φ42
Gas Connect (mm) φ42 φ54 φ54 φ54 φ66 φ66 φ66 φ79
Liquid inlet Connect (mm) φ35 φ35 φ42 φ42 φ54 φ54 φ54 φ54
Overall Size L(mm) 3300 3300 3300 3500 3800 3800 3800 3800
W(mm) 1120 1120 1120 1120 1120 1120 1120 1120
H(mm) 1700 1700 1700 1800 1800 1800 1800 1800

Above cooling capacity and input power under condition of condensing Temp. 45 ℃;

 

4.1.2 Low Temp (Te -20~-40℃.Refrigerant R404A/R507A ):
4.1.2.1 Air cool ed 2 compressor racks

Model BBF2-
18LBY 28LBY 36LBY 46LBY 56LBY 68LBY 88LBY
Temperature( ℃) -15℃~-30℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp
.
Type Semi-hermetic
Comp. Model 4TES-9Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 2 2 2 2 2 2 2
Cap & Watt Te
-25℃
Cap (W) 17240 23400 33380 39340 49200 59400 70600
Input (KW) 12.7 17.2 24.0 28.5 35.38 43.6 52.4
Te
-30℃
Cap (W) 12600 17100 24900 29640 36680 45200 53200
Input (KW) 10.8 14.5 20.7 24.7 30.4 37.9 45.4
Te
-35℃
Cap (W) 8920 12060 18000 21740 26520 33360 38920
Input (KW) 8.9 11.9 17.5 20.9 25.5 32.4 38.7
Te
-40℃
Cap (W) 6000 8120 12440 15380 18340 23820 27220
Input (KW) 7.2 9.4 14.5 17.4 20.8 27.1 32.1
Connect0r Gas In (mm) φ54 φ54 φ54 φ66 φ66 φ76 φ76
Liquid outlet Connect(mm) φ22 φ22 φ22 φ22 φ28 φ28 φ28
Gas Connect (mm) φ35 φ35 φ35 φ42 φ42 φ54 φ54
Liquid inlet Connect (mm) φ28 φ28 φ28 φ28 φ35 φ35 φ35
Overall Size L(mm) 2100 2100 2100 2200 2400 2400 2400
W(mm) 1120 1120 1120 1120 1120 1120 1120
H(mm) 1700 1700 1700 1700 1700 1700 1700

Above cooling capacity and input power under condition of condensing Temp. 45 ℃

 

4.1.2.2 Air cooled Low Temp 3 compressor racks

Model BBF3-
27LBY 42LBY 54LBY 69LBY 84LBY 102LBY 132LBY
Temperature( ℃) -15℃~-30℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4TES-9Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 3 3 3 3 3 3 3
Cap & Watt Te
-25℃
Cap (W) 25860 35100 50070 59000 73800 89100 105900
Input (KW) 19.1 25.7 36.0 42.8 53.07 65.4 78.6
Te
-30℃
Cap (W) 18930 25650 37350 44460 55020 67800 79800
Input (KW) 16.1 21.7 31.1 37.0 45.6 56.9 68.1
Te
-35℃
Cap (W) 13380 18090 27000 32610 39780 50000 58380
58.1
Input (KW) 13.4 17.8 26.3 31.4 38.25 48.6
Te
-40℃
Cap (W) 9000 12180 18660 23070 27510 35700 40830
Input (KW) 10.8 14.2 21.7 26.1 31.2 40.7 48.2
Connect0r Gas In (mm) φ54 φ54 φ66 φ76 φ76 φ108 φ108
Liquid outlet Connect(mm) φ22 φ22 φ28 φ28 φ28 φ35 φ35
Gas Connect (mm) φ42 φ42 φ42 φ42 φ54 φ54 Φ67
Liquid inlet Connect (mm) φ28 φ28 φ35 φ35 φ35 φ42 φ42
Overall Size L(mm) 2750 2750 2750 2850 3150 3150 3150
W(mm) 1120 1120 1120 1120 1120 1120 1120
H(mm) 1700 1700 1700 1700 1850 1850 1850

Above cooling capacity and input power under conditio n of condensing Temp. 45 ℃

 

4.1.2.3 Air cooled Low Temp 4 compressor racks

Model BBF4-
36LBY 56LBY 72LBY 92LBY 112LBY 136LBY 176LBY
Temperature( ℃) -15℃~-30℃
Refrigerant R404A/R507A
Power supply 380V/50HZ
Comp. Type Semi-hermetic
Comp. Model 4TES-9Y 4NES-14Y 4HE-18Y 4GE -23Y 6HE-28Y 6GE -34Y 6FE-44Y
Qty 4 4 4 4 4 4 4
Cap & Watt Te
-25℃
Cap (W) 34480 46800 66760 78680 98400 118800 141200
Input (KW) 25.4 34.3 48.0 57.1 70.76 87.2 104.8
Te
-30℃
Cap (W) 25240 34200 49800 59280 73360 90400 106400
Input (KW) 21.5 29.0 41.4 49.3 60.8 75.8 90.8
Te
-35℃
Cap (W) 17840 24120 36000 43480 53040 66720 77840
Input (KW) 17.8 23.8 35.0 41.8 51.0 64.8 77.4
Te
-40℃
Cap (W) 12000 16240 24880 30760 36680 47640 54440
Input (KW) 14.4 18.9 28.9 34.8 41.6 54.2 64.3
Connect0r Gas In (mm) φ54 φ54 φ66 φ76 φ108 φ108 φ108
Liquid outlet Connect(mm) φ22 φ22 φ28 φ28 φ35 φ35 φ35
Gas Connect (mm) φ42 φ42 φ42 φ42 Φ54 φ67 φ67
Liquid inlet Connect (mm) φ28 φ28 φ35 φ35 φ42 φ42 φ42
Overall Size L(mm) 3150 3150 3150 3150 3150 3150 3150
W(mm) 1000 1000 1000 1000 1000 1000 1000
H(mm) 1850 1850 1850 1850 1850 1850 1850

Above cooling capacity and input power under condition of condensing Temp. 45 ℃

 

 

Bitzer piston parallel unit is a type of refrigeration system that uses multiple piston compressors in parallel to increase the overall cooling capacity of the system. The system is commonly used in large-scale refrigeration applications, such as supermarkets, cold storage warehouses, and industrial refrigeration systems.

In a Bitzer piston parallel unit, multiple piston compressors are connected in parallel within the system. Each compressor is responsible for compressing a portion of the refrigerant gas, and the compressed gases are then combined and expanded into the evaporator coils to absorb heat from the environment. The resulting cooled refrigerant is then pumped back into the compressors to repeat the process.

The main advantage of a Bitzer piston parallel unit is its ability to provide a large amount of cooling capacity in a single system. This is because each compressor can be designed to handle a specific portion of the cooling load, and the system can be scaled up by adding more compressors as needed. Additionally, the parallel configuration of the compressors can help to improve the overall efficiency of the system by reducing the load on each individual compressor.

However, there are also some challenges associated with Bitzer piston parallel units. For example, the system requires more complex controls to ensure that each compressor is operating at the optimal pressure and temperature levels. Additionally, the system may be more expensive to purchase and maintain due to the increased complexity of the components.

 

Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 1Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 2Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 3Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 4Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 5Semi Hermetic Parallel Refrigeration Rack Systems Multi Stage Energy Adjustments  condenser unit 6