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C7(G1,Improved Ordinary Style) Series AC Contactor

C71G1.lmproved Ordinary Stylel Series AC Contactor (haereinafter referred to as the contactor 1. mainly uesd for AC 50Hz or 60Hz. the voltage to 690V. the AC-3. 400[380)1 to 95V use category under the rated current in a circuit, for long-distance connected and breaking circuit, frequent starting and control of AC motor, and with the oppropriate composition of thermal relay electromagnetic starter circuit may occur in order to protect the overload operation.Standard:GB/T14048.4. IEC 60947-4-1
 
Availability:
  • America 

Model and implication

1

Note1

09A-95A in the form of aoliay contads,

10 represents hree nomally open main contacts and one nomaly open auilary contat(32A and below)

01 represents tree nomaly open main contacts and cne normaly dosed auilary contad(32A and below),

11 represents throe nomally open main contacts.one nomaly open and one normally cdosed auilary contacts(40A and above),

40 represents the four nomaly open main contad,08 means two nomaly open and two nomallyl diosed main contacts.

Normal working conditions and installation condition

Ambient air temperature is: -5'C -+40*C .no more than 24 hours the average +35'C :

Altitude: Not more than 2000m;

Atmospheric conditions: When the highest temperature +40 C .the relative humidity of the air does not exceed 50%:At low temperature can be allowed to have a higher relative humiditysuch as 20'C at 90% Special measures should be toaken for occasional condensation due to temperature changes;

Poltion level: Level 3;

install categories:■classes;

Installation conditions: Surface and vertical gradient is not more than士5° ;

Shock vibration: The product shall be installed and used where there is no signifcant vibration,shock and vibration.

Main parameters and technical performanc

Main parameters and technical performanc index of contactor

Mode C7-09 C7-12 C7-18 C7-25 C7-32 C7-40 C7-50 C7-65 C7-80 C7-95
Rated working current(A) 400(380)V AC-3 9 12 18 25 32 40 50 65 80 95
AC-4 3.5 5 7.7 8.5 12 18.5 24 28 37 44
690(660)V AC-3 6.6 8.9 12 18 21 34 39 42 49 49
AC-4 1.5 2 3.8 4.4 7.5 9 12 14 17.3 21.3
Agree on free air heating current(A) 20 20 32 40 50 60 80 80 95 95
Rated insulation voltage(V) 690
Controllable three-phase rat
Cage motor power(AC-3)KW
230(220)V 2.2 3 4 5.5 7.5 11 15 18.5 22 25
400(380)V 4 5.5 7.5 11 15 18.5 22 30 37 45
690(660)V 5.5 7.5 10 15 18.5 30 37 37 45 45
Operation frequency/times/hl AC-3 1200 1200 1200 1200 600 600 600 600 600 600
AC-4 300
3600
Electricol(10.000 times) AC-3 100 100 100 100 80 80 60 60 60 60
AC-4 20 20 20 20 20 15 15 15 10 10

Main parometers and technical performanc index of contactor

Model C7-09 C7-12 C7-18 C7-25 C7-32
Mechanical life (10.000 times) 100
Equipped with fuse type RT16-20 RT16-20 RT16-32 RT16-40 RT16-50
End of the cold Non-prefobricated end cord

lt has prefabricated end cord
Non-precast end wire
The root 1 2 1 2 1 2 1 2 1 2
mm2 1

 2.5
1

 2.5
1

 2.5
1

 2.5
1.5

4
1.5

4
1.5

4
1.5

4
2.5

6
2.5

6
1

 4
1

 2.5
1
 4
1

 2.5
1.5

6
1.5

4
1.5

10
1.5

6
2.5

10
2.5

6
1

 4
1
 4
1

 4
1

 4
1.5

6
1.5

6
1.5

6
1.5

6
2.5

10
2.5

10
Ac coil power 50Hz And off (VA) 70 110
Keep (VA) 9.0 9.5 14.0
Power (W) 1.8~2.7 3~4
Ronge of mpton The absorption voltoge is:85%Us~110%Us;The release voltoge is 20%Us-75Us
Basic parameters of auxiliary contact AC-15:le:095A 380V/400V DC-13:le:.0.15A 220W/250V Ith:10A
Model C7-40 C7-50 C7-65 C7-80 C7-95
Mechanical life (10.000 times) 800
Equipped with fuse type RT16-63 RT16-80 RT16-80 RT16-100 RT16-125
End of the cold Non-prefabricated end

cord
It has prefabncated end

cord
Non-precast end wire
The root 1 2 1 2 1 2 1 2 1 2
mm2 6

25
4
40
6
25
4

10
6

25
4

10
10
35
6

16
10
35
6

16
6
25
4

40
6
25
4

10
6

25
4

10
10

35
6

16
10

35
6

16
6

25
4

40
6
25
4

10
6
25
4

10
10
35
6

16
10
35
6

16
Ac coil power 50Hz And off (VA) 200
Keep  (VA) 57.0
Power  (W) 6-10
Range of mption The absorption voltage is:85%Us~110%Us,The release voltage is:20%Us~75Us
Basic parameters of auxiliary contact AC-15:le:095A 380V/400V DC-13:le:0.15A 220V/250V Ith:10A

Overall and Mounting Dimensions

2


Contoctor size Amax Bmax Cmax Dmax Emax a b φ
C7-09-12 47 76 82 120.5 140.5 34/35 56/60 4.5
C7-18 47 76 87 125.5 145.5 34/35 50/60 4.5
C7-25 57 86 95 133.5 153.5 40 48 4.5
C7-32 57 86 100 138.5 158.5 40 48 4.5
C7-4011~6511 77 129 116 154.5 174.5 40 105 6.5
C7-4004-6504 84 129 116 154.5 174.5 40 105 6.5
C7-4008~6508 84 129 127 154.5 174.5 40 105 6.5
C7-8011~9511 87 129 127 165.5 185.5 40 105 6.5
C7-8004-9504 96 129 122 160.5 180.5 40 105 6.5
C7-8008-9508 96 129 135 160.5 180.5 40 105 6.5



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