Instruction book

7.5 Main fuses for SF1-8

Frequency

Voltage

SF1

SF2

SF2

SF4

SF6

SF8

 

 

single-

single-

3-phase

3-phase

3-phase

3-phase

 

 

phase

phase

 

 

 

 

 

 

 

 

 

 

 

 

IEC

 

 

 

 

 

 

 

50 Hz

230 V

20 A

20 A

20 A

20 A

2x 20 A

2x 20 A

50 Hz

400 V

 

 

20 A

20 A

2x 20 A

2x 20 A

60 Hz

380 V

 

 

20 A

20 A

2x 20 A

2x 20 A

50 Hz

500 V

 

 

20 A

20 A

2x 20 A

2x 20 A

 

 

 

 

 

 

 

 

CSA/UL

 

 

 

 

 

 

 

60 Hz

230 V

25 A

25 A

20 A

30 A

20 A

2x 30 A

60 Hz

440/460 V

 

 

15 A

15 A

15 A

2x 15 A

7.6 Main fuses for SF6-15 Multi

Frequency

Voltage

SF6

SF8

SF11

SF15

 

 

3-phase

3-phase

3-phase

3-phase

 

 

 

 

 

 

IEC

 

 

 

 

 

50 Hz

230 V

32 A

50 A

63 A

80 A

50 Hz

400 V

25 A

32 A

50 A

50 A

60 Hz

380 V

25 A

32 A

50 A

50 A

50 Hz

500 V

20 A

25 A

32 A

50 A

 

 

 

 

 

 

CSA/UL

 

 

 

 

 

60 Hz

230 V

45 A

60 A

80 A

110 A

60 Hz

440/460 V

25 A

30 A

45 A

60 A

60 Hz

575 V

20 A

25 A

35 A

45 A

7.7 Reference conditions/limitations

Reference conditions:

 

Air inlet pressure (absolute)

1 bar

Air inlet temperature

20 °C

Relative air humidity

0%

Nominal working pressure

See values below

 

 

Limitations

 

Max. working pressure

See values below

Max. ambient temperature

40 °C

Min. ambient temperature

0 °C

2920 1521 00

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Image 37
Atlas Air Compressor Main fuses for SF1-8, Main fuses for SF6-15 Multi, Reference conditions/limitations, Limitations