Atlas Air Compressor Main fuses for SF1-8, Main fuses for SF6-15 Multi, Reference conditions

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

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