Omron J7KN -, Datasheet

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Motor Contactor
J7KN
Main Contacts Type J7KN-85 J7KN-110 J7KN-151 J7KN-176 J7KN-200
Rated insulation voltage U
i
*1 V AC 750 750 690 690 690
Making capacity I
eff
at U
e
= 690V AC A 1100 1200 1500 1800 1700
Breaking capacity I
eff
400V AC A 950 1100 1200 1400 1600
J7KN-10 to J7KN-22 cos
ϕ
= 0,65 500V AC A 850 1000 1200 1400 1600
J7KN-24 to J7KN-72 cos
ϕ
= 0,35 690V AC A 600 600 700 800 1200
1000V AC A - - - - -
Utilization category AC1
Switching of resistive load
Rated operational current I
e
(=I
th
) at 40°C, open A 150 170 230 250 350
Rated operational power
of three-phase resistive loads
50-60Hz, cos
ϕ
= 1
220V kW 57 64 87 95 133
230V kW 59 67 91 99 139
240V kW 62 70 95 103 145
380V kW 98 111 151 164 230
400V kW 103 117 159 173 242
415V kW 107 122 165 179 251
440V kW 114 129 175 190 266
500V kW 130 147 199 216 303
660V kW 171 194 262 285 400
690V kW 179 203 274 298 418
1000V kW - - 398 433 -
Rated operational current I
e
(=I
the
) at 60°C, enclosed A 100 125 180 200 280
Rated operational power
of three-phase resistive loads
50-60Hz, cos
ϕ
= 1
220V kW 38 47 68 76 106
230V kW 40 49 71 79 111
240V kW 41 52 74 83 116
380V kW 65 82 118 131 184
400V kW 69 86 124 138 193
415V kW 71 89 129 143 201
440V kW 71 95 137 152 213
500V kW 86 108 155 173 242
660V kW 114 142 205 228 320
690V kW 119 149 215 239 334
1000V kW - - - - -
Minimum cross-section of conductor
at load with I
e
(=I
th
)
mm² 50 70 95 120 185
Utilization category AC2 and AC3
Switching of three-phase motors
Rated operational current I
e
open and enclosed
220V A 85 110 150 175 210
230V A 85 110 150 175 210
240V A 85 110 150 175 210
380-400V A 85 110 150 175 210
415V A 85 110 150 175 210
440V A 85 110 150 175 210
500V A 60 60 150 175 210
660-690V A 57,5 57,5 120 140 150
1000V A - - 60 70 -
Rated operational power
of three-phase motors
50-60Hz 220-230V kW 25 33 40 50 60
240V kW 27 35 45 55 65
380-400V kW 45 55 75 90 110
415V kW 49 63 80 95 115
440V kW 49 63 85 100 125
500V kW 55 75 90 100 132
660-690V kW 55 55 110 132 132
1000V kW - - 75 90 -
Utilization category AC4
Switching of squirrel cage motors, inching
Rated operational current I
e
(=I
th
)
open and enclosed
220V A 85 98 55 63 85
230V A 85 98 55 63 85
240V A 85 98 55 63 85
380-400V A 85 85 55 63 85
415V A 85 85 55 63 85
440V A 85 85 55 63 85
500V A 85 85 - - -
660V A 60 60 - - -
690V A 57,5 57,5 - - -
1000V A - - - - -