Instruction book

7.3 Overload relays 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

12 A

14.5 A

8.3 A

14 A

8.3 and 14 A

2x

14 A

50 Hz

400 V

 

 

4.8 A

8.2 A

4.8 and 8.2 A

2x

8.2 A

60 Hz

380 V

 

 

5.1 A

8.5 A

5.1 and 8.5 A

2x

8.5 A

50 Hz

500 V

 

 

3.8 A

6.5 A

3.8 and 6.5 A

2x

6.5 A

 

 

 

 

 

 

 

 

 

CSA/UL

 

 

 

 

 

 

 

 

60 Hz

230 V

10.2 A

14.7 A

9.2 A

15.3 A

9.2 and 15.3 A

2x

15.3 A

60 Hz

440/460 V

 

 

4.6 A

7.7 A

4.6 and 7.7 A

2x

7.7 A

Note: SF6 Twin have compressor modules of a different size, the first value is valid for the smaller SF2 module and the second one is valid for the bigger SF4 module

7.4 Overload relays for SF6-15 Multi

Frequency

Voltage

SF6

SF8

SF11

SF15

 

 

3-phase

3-phase

3-phase

3-phase

 

 

 

 

 

 

 

 

 

IEC

 

 

 

 

 

 

 

 

50 Hz

230 V

8 and 14 A

2x

14 A

3x

14 A

4x

14 A

50 Hz

400 V

4.8 and 8 A

2x

8 A

3x

8 A

4x

8 A

60 Hz

380 V

5 and 8.5 A

2x

8.5 A

3x

8.5 A

4x

8.5 A

50 Hz

500 V

3.6 and 6.4 A

2x

6.4 A

3x

6.4 A

4x

6.4 A

 

 

 

 

 

 

 

 

 

CSA/UL

 

 

 

 

 

 

 

 

60 Hz

230 V

9 and 15 A

2x

15 A

3x

15 A

4x

15 A

60 Hz

440/460 V

4.5 and 7.5 A

2x

7.5 A

3x

7.5 A

4x

7.5 A

60 Hz

575 V

3.5 and 5.5 A

2x

5.5 A

3x

5.5 A

4x

5.5 A

Note: SF6 have compressor modules of a different size, the first value is valid for the smaller SF2 module (lower element) and the second one is valid for the bigger SF4 module (higher element)

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Image 36
Atlas Air Compressor manual Overload relays for SF1-8, Overload relays for SF6-15 Multi