- Contact Person : Mr. Shi Suquan
- Company Name : Tianshui 213 Electrical Apparatus Co., Ltd.
- Tel : 86-938-8360079
- Fax : 86-938-8363854
- Address : Gansu,tianshui,No.35 Chiyu Rd, Qinzhou District,Tianshui,Gansu,China
- Country/Region : China
- Zip : 741001
ac contactor
DILM 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 | ||||||||||||
ac contactor
