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C7N(LC1-D) AC Contactor

C7N series AC contactor are suitable for frequency 50/60Hz, rated insulation voltage up to 1000V, roated operation current 9-330A under AC-3 duty. It is mainly used for making/breaking electric circuits at a long distance & for frequent starting/stopping & contolling AC motors. It is used in combination with thermal relay to compose a magnetic motor starter.

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Product Description

Technical Data

Rated operating voltoge &rated insulation voltage of the contactor see table 1. table 1
type	C7N:9-95	C7N-115-330
Rated operating voltage (M	220-660	220-1000
Rated insulation voltage (V)	660	1000

Conventional thermal current and rated operating current and maximum power of controllabe 3-phase
AC motor under AC-3 duty see table 2.							toble 2
type	conventional thermal current A	Rated cperating cunetA			power of cantraliable	mator(kv)
type	conventional thermal current A	380v	660v	1000v	380V	380v	1000V
C7N-9	20	9	6.6		4	5.5
C7N-12	20	12	8.9		5.5	7.5
C7N-16	32	16	10.6		7.5	9
C7N-26	40	25	18		11	15
C7N-32	50	32	21		15	18.5
C7N-40	60	40	34		18.5	30
C7N-50	80	50	39		22	33
C7N-63	80	63	42		30	37
C7N-80	125	80	49		37	45
C7N-95	125	95	49		45	45

Endurance is shown in table 3. toble 3
TyPe	Fequerctof cperctior(1/M	Mechonico enduronce ki0n	Beetncdl enourone
C7N-9-25	1200	1000	100
C7N-32-40	600	800	80
C7N-50-63		800	80
C7N-80-95		600	60

Voltage range of control coil: l0.85-1.1IUS.

Technical date of the auxiliary contacts see table 4. table 4
Utlizatien Categc	AC-15	DC-13
Rated insulation voltage (v	660
Rated operating voltage (v	380	220
Conventional thermal current (A	10
Rated operating current (A)	0.95	0.15
Control capocity	360VA	33W

Voitage of control coil and power see table 5. toble 5
Type	Cortrel Veltage v	cantrol	capcity
Type	Cortrel Veltage v	Storting VA	Attrecting VA
C7N-9-16	24,36.48,110,127 220.380	60	7
C7N-25-32		90	7.5
C7N-40-95		200	20