Complete SolutionsAchieve the Maximum Outcome

Your Future starts here.

Semi-hermetic Compact Screw Compressors

All details and figures are for information only and without obligation. C-BSR-E1-9511

FU SHENG

FU SHENG INDUSTRIAL CO., LTDHEAD OFFICENo. 172 Nanking East Road, Sec. 2, Taipei, Taiwan, R.O.C.TEL：+886-2-25072211 FAX：+886-2-25047870FACTORYNo. 60 Kwang Fu Road, Sec. 2, Sanchung City, Taiwan, R.O.C.TEL：+886-2-29951411 FAX：+886-2-29997256Web site：www.fusheng.comE-Mail：machinery@m.fusheng.com.tw

Operation Envelope

Remark: Region I needs to operate with liquid injection and oil coolingRegion II needs to operate with liquid injection or oil cooling

Ever since the establishment of the Fu Sheng group in 1953, we have grown into aglobally recognized manufacturer of high-quality compressors for various industries. Our extensive state-of-the-art range has repeatedly set new standards in the compressed air business and offers a number of possible applications for any giventask. In 1988, we successfully launched our first screw refrigerant compressor series,which has been improved and developed continuously along with

market requirements to meet our customers' highest demands. Today, the qualityand reliability of Fu Sheng compressors are highly acknowledged by users in allindustries and have gained an excellent reputation for their performance and reliability throughout the entire world.

Building on our valuable experience and superior technology, Fu Sheng is nowproud to introduce a new generation of screw refrigerant compressors, the BSR series.Exceeding any previous compressor series' performance rates, the BSR series hasbecome the best choice for all industrial applications. In addition to the provenelements featured by its predecessors from the SR series, the new compressorsfurther improve the efficiency of any given system while at the same time offeringcompact design. No matter the desired application, the BSR series fully meets therequirement of each type of system including air conditioning, heat pumps, refrigerationand many more.

Superior quality, maximum efficiency and high reliability are Fu Sheng's priorities in developing innovative products for the compressor industry. Striving for our customers'confidence in creating the perfect solution for their requirements, we provide

A New Generation of Compact Screw Compressors

R134a Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15 20Evaporation Temp. (℃)

Con

dens

ing

Tem

p.

(°C

)

100%(H)

100%(W)

75%

50%

25%

III

R22 Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15Evaporation Temp. (℃)

Con

dens

ing

Tem

p.

(°C

))

100%(H)

75%

50%

25%

I

II

R407C Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15Evaporation Temp. (℃)

Con

dens

ing

Tem

p.(°

C)

100%(H)

75%

50%

25%

III

FU SHENG

100%(W)

100%(W)

• Optimized compressor structure· Complete product line, flexibility in chiller design and application· Motor and volumetric ratio are specially designed to meet the application

• User friendly design · Compact structure, small dimensions, easy to install · Suction/discharge service valves and suction flange can be rotated by 360˚· Large suction filter area, less pressure drop· Smooth internal flow passage, low pressure drop

• Extensive products application · Suitable for the R134a, R22, R407C refrigerant· Applicable to aircooled systems, water cooled systems, heat pump, refrigeration,

thermal storage, flooded chillers etc.

Characteristics of the Products and Advantages

extensive service and use the best materials available to guarantee an exceptionallylong service life. Our achievements have been confirmed by chiller makers all overthe world. The BSR series was granted many international and domestic certificatessuch as ISO 9001:2000, UL, CE, PED and other important authentication.

FU SHENG

Specification BSR213 BSR216 BSR311 BSR314 BSR316 BSR321 BSR323 BSR324 BSR326 BSR413 BSR415 BSR421 BSR423 BSR424 BSR426

Displacement (50Hz) m3/ h r 140 172 211 268 316 335 395 438 472 555 619 689 760 841 942

Displacement (60Hz) m3/ h r 168 206 254 322 379 402 474 526 566 665 742 827 912 1010 1130

Rotation speed zH 06/05 rof 0553 / 0592 mpr

Capacity control % 25 (starting) / 50 / 75 / 100 or 25~100(infinite)

Spec

ifica

tion

Refrigerant C704R / 22R / a431R -

Lubrication gnideef laitnereffid erusserP

Type

-

-

- 3Φ, 2P Induction Motor

Electrical supply zH06-V064 ,044 ,083 ,022 / zH05-V514~083

Starting method

-

-

Y-∆ or D-O-L

Mot

or

Protection m ,ssol esahp ,sequence esahP otor temperature PTC sensor

Insulation class F ssalC

Suction line in 2-5/8 3-1/8 4 4 5

Discharge line 4 8/1-3 8/1-3 8/5-2 8/5-1 ni

Hydraulic test bar R407C/R22 : 42 (high pressure side); R134a : 31 (high pressure side)

Oil heater W 150 300

Oil charge Liter 11 13 17 20 25

Weight kg 481 486 600 609 615 726 736 762 777 849 899 1125 1125 1135 1181

Model

· Improves chiller efficiency by adopting economizer · Extends the operation range by using liquid injection and external oil cooler

• Superior key part - rotor · Newly asymmetrical rotor profile · Best tooth ratio 5:6 · Multi-national patented rotor profile· High precision and stable quality · Small internal clearance, high efficiency in operation· Special purpose CNC grinding machine to proceed high accuracy rotors

• Rigidity and safety · Meets safety requirement of PED, rigid and durable structure · High rigidity design, low vibration

• Long service life of bearings · High precision axial and radial bearings · Big frame bearing design, stable and durable · High precision oil filter · Patented lubrication oil passage, ef fectively improving the life span of the bearings and ef ficiency

• High efficiency oil separator · Insulated type oil separator- low noise level during operation · Threestage filtration with high density oil filter screen · Oil separation efficiency is higher than 99.7%

• Hig hefficiency electrical motor · High-efficiency squirrel cage electrical motor (refrigerant cooling)· Built-in PTC temperature protection· Starting method: Star-Delta or D-O-L

• Reliable protection component · Precise control module · PTC discharge temperature and motor temperature thermistor· Phase sequence and phase loss monitor

• Product test and reliability · 100% performance test to guarantee quality · High quality, high reliability with high efficiency

• Flexible capacity control· Four-step or stepless capacity control· The patented capacity control mechanism provides accurate capacity output

• Granted with multi-national products security and quality authentication · UL · CE · PED · ISO 9001:2000

• Completed fitting· Suction flange · Discharge stop valve · Built-in check valve · Suction filter · Lubrication filter · Drain valve · External oil cooler adaptor· Oil sight glass · Capacity regulator · Power protection module · Oil level switch · Oil heater· Liquid injection adaptor · Motor liquid injection adaptor

• Option fitting· Suction stop valve · Safety valve · 2nd oil separator · ECO adaptor · Liquid injection solenoid valve · Liquid injection expansion valve

Range of Displacement

0

200

400

600

800

1000

1200

BS

R21

3

BS

R21

6

BS

R31

1

BS

R31

4

BS

R31

6

BS

R32

1

BS

R32

3

BS

R32

4

BS

R32

6

BS

R41

3

BS

R41

5

BS

R42

1

BS

R42

3

BS

R42

4

BS

R42

6

(m3 /h

r)

FU SHENG

· Improves chiller efficiency by adopting economizer · Extends the operation range by using liquid injection and external oil cooler

• Superior key part - rotor · Newly asymmetrical rotor profile · Best tooth ratio 5:6 · Multi-national patented rotor profile· High precision and stable quality · Small internal clearance, high efficiency in operation· Special purpose CNC grinding machine to proceed high accuracy rotors

• Rigidity and safety · Meets safety requirement of PED, rigid and durable structure · High rigidity design, low vibration

• Long service life of bearings · High precision axial and radial bearings · Big frame bearing design, stable and durable · High precision oil filter · Patented lubrication oil passage, ef fectively improving the life span of the bearings and ef ficiency

• High efficiency oil separator · Insulated type oil separator- low noise level during operation · Threestage filtration with high density oil filter screen · Oil separation efficiency is higher than 99.7%

• Hig hefficiency electrical motor · High-efficiency squirrel cage electrical motor (refrigerant cooling)· Built-in PTC temperature protection· Starting method: Star-Delta or D-O-L

• Reliable protection component · Precise control module · PTC discharge temperature and motor temperature thermistor· Phase sequence and phase loss monitor

• Product test and reliability · 100% performance test to guarantee quality · High quality, high reliability with high efficiency

• Flexible capacity control· Four-step or stepless capacity control· The patented capacity control mechanism provides accurate capacity output

• Granted with multi-national products security and quality authentication · UL · CE · PED · ISO 9001:2000

• Completed fitting· Suction flange · Discharge stop valve · Built-in check valve · Suction filter · Lubrication filter · Drain valve · External oil cooler adaptor· Oil sight glass · Capacity regulator · Power protection module · Oil level switch · Oil heater· Liquid injection adaptor · Motor liquid injection adaptor

• Option fitting· Suction stop valve · Safety valve · 2nd oil separator · ECO adaptor · Liquid injection solenoid valve · Liquid injection expansion valve

Range of Displacement

0

200

400

600

800

1000

1200

BS

R21

3

BS

R21

6

BS

R31

1

BS

R31

4

BS

R31

6

BS

R32

1

BS

R32

3

BS

R32

4

BS

R32

6

BS

R41

3

BS

R41

5

BS

R42

1

BS

R42

3

BS

R42

4

BS

R42

6

(m3 /h

r)

FU SHENG

• Optimized compressor structure· Complete product line, flexibility in chiller design and application· Motor and volumetric ratio are specially designed to meet the application

• User friendly design · Compact structure, small dimensions, easy to install · Suction/discharge service valves and suction flange can be rotated by 360˚· Large suction filter area, less pressure drop· Smooth internal flow passage, low pressure drop

• Extensive products application · Suitable for the R134a, R22, R407C refrigerant· Applicable to aircooled systems, water cooled systems, heat pump, refrigeration,

thermal storage, flooded chillers etc.

Characteristics of the Products and Advantages

extensive service and use the best materials available to guarantee an exceptionallylong service life. Our achievements have been confirmed by chiller makers all overthe world. The BSR series was granted many international and domestic certificatessuch as ISO 9001:2000, UL, CE, PED and other important authentication.

FU SHENG

Specification BSR213 BSR216 BSR311 BSR314 BSR316 BSR321 BSR323 BSR324 BSR326 BSR413 BSR415 BSR421 BSR423 BSR424 BSR426

Displacement (50Hz) m3/ h r 140 172 211 268 316 335 395 438 472 555 619 689 760 841 942

Displacement (60Hz) m3/ h r 168 206 254 322 379 402 474 526 566 665 742 827 912 1010 1130

Rotation speed zH 06/05 rof 0553 / 0592 mpr

Capacity control % 25 (starting) / 50 / 75 / 100 or 25~100(infinite)

Spec

ifica

tion

Refrigerant C704R / 22R / a431R -

Lubrication gnideef laitnereffid erusserP

Type

-

-

- 3Φ, 2P Induction Motor

Electrical supply zH06-V064 ,044 ,083 ,022 / zH05-V514~083

Starting method

-

-

Y-∆ or D-O-L

Mot

or

Protection m ,ssol esahp ,sequence esahP otor temperature PTC sensor

Insulation class F ssalC

Suction line in 2-5/8 3-1/8 4 4 5

Discharge line 4 8/1-3 8/1-3 8/5-2 8/5-1 ni

Hydraulic test bar R407C/R22 : 42 (high pressure side); R134a : 31 (high pressure side)

Oil heater W 150 300

Oil charge Liter 11 13 17 20 25

Weight kg 481 486 600 609 615 726 736 762 777 849 899 1125 1125 1135 1181

Model

Operation Envelope

Remark: Region I needs to operate with liquid injection and oil coolingRegion II needs to operate with liquid injection or oil cooling

Ever since the establishment of the Fu Sheng group in 1953, we have grown into aglobally recognized manufacturer of high-quality compressors for various industries. Our extensive state-of-the-art range has repeatedly set new standards in the compressed air business and offers a number of possible applications for any giventask. In 1988, we successfully launched our first screw refrigerant compressor series,which has been improved and developed continuously along with

market requirements to meet our customers' highest demands. Today, the qualityand reliability of Fu Sheng compressors are highly acknowledged by users in allindustries and have gained an excellent reputation for their performance and reliability throughout the entire world.

Building on our valuable experience and superior technology, Fu Sheng is nowproud to introduce a new generation of screw refrigerant compressors, the BSR series.Exceeding any previous compressor series' performance rates, the BSR series hasbecome the best choice for all industrial applications. In addition to the provenelements featured by its predecessors from the SR series, the new compressorsfurther improve the efficiency of any given system while at the same time offeringcompact design. No matter the desired application, the BSR series fully meets therequirement of each type of system including air conditioning, heat pumps, refrigerationand many more.

Superior quality, maximum efficiency and high reliability are Fu Sheng's priorities in developing innovative products for the compressor industry. Striving for our customers'confidence in creating the perfect solution for their requirements, we provide

A New Generation of Compact Screw Compressors

R134a Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15 20Evaporation Temp. (℃)

Con

dens

ing

Tem

p.

(°C

)

100%(H)

100%(W)

75%

50%

25%

III

R22 Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15Evaporation Temp. (℃)

Con

dens

ing

Tem

p.

(°C

))

100%(H)

75%

50%

25%

I

II

R407C Application Limits

10

20

30

40

50

60

70

-20 -15 -10 -5 0 5 10 15Evaporation Temp. (℃)

Con

dens

ing

Tem

p.(°

C)

100%(H)

75%

50%

25%

III

FU SHENG

100%(W)

100%(W)

Complete SolutionsAchieve the Maximum Outcome

Your Future starts here.

Semi-hermetic Compact Screw Compressors

All details and figures are for information only and without obligation. C-BSR-E1-9511

FU SHENG

FU SHENG INDUSTRIAL CO., LTD