AF ac contactor conform to IEC standards ,comply with China Compulsory Certificate CCC,CE,UL,TUV and ROHS certificate AF AC contactor is used in AC 50Hz( or 60Hz ), rated working voltage is up to 660V, and rated current 115-630A under rated voltage 380V and category AC-3, for long-distance making and breaking circuit and frequently trip motor, can be conveniently added auxiliary contact arrangement or air time-delay terminal, and can interoperable with the appropriate thermal overload relay as electromagnetic starter for protecting potential overload circuit.
technical parameters | 115F | 150F | 185F | 225F | 265F | 330F | 400F | 500F | 630F | |||||
rated working current Ie(A) | AC~3 | 380V | 115 | 150 | 185 | 225 | 265 | 330 | 400 | 500 | 630 | |||
660V | 86 | 107 | 118 | 135 | 170 | 235 | 305 | 355 | 460 | |||||
AC~4 | 380V | 52 | 60 | 79 | 85 | 105 | 117 | 138 | 147 | 188 | ||||
660V | 49 | 57 | 69 | 82 | 98 | 107 | 135 | 145 | 170 | |||||
control rated power of 3phase squirrel-cage motor Pe(KW) | AC~3 | 380V | 55 | 75 | 90 | 110 | 132 | 160 | 200 | 250 | 335 | |||
660V | 80 | 100 | 110 | 129 | 160 | 220 | 280 | 335 | 450 | |||||
AC~4 | 380V | 25 | 30 | 40 | 45 | 55 | 63 | 75 | 80 | 100 | ||||
660V | 45 | 51 | 63 | 75 | 90 | 100 | 129 | 140 | 160 | |||||
conventional thermal current Ith(A) | 200 | 250 | 275 | 315 | 350 | 400 | 500 | 700 | 800 | |||||
rated working voltage Ue(A) | 380,660 | |||||||||||||
rated insulation voltage Ui(A) | 1000 | |||||||||||||
standard | IEC60947-4-1 , GB14048.4 | |||||||||||||
AC~3 | electrical life span 104 times | 60×104 | 50×104 | 30×104 | 20×104 | |||||||||
operation frequency (Hz) | 600 | 300 | ||||||||||||
AC~4 | electrical life span 104 times | 15×104 | 8×104 | 5×104 | ||||||||||
operation frequency (Hz) | 150 | |||||||||||||
machinery life span 10 | 3×106 | 1×106 |
AF ac contactor