Ac Contactor 300a

Ac Contactor 300a

The contactor is suitble for using in the circuits the rated voltage up to 660V AC 50Hz or 60Hz, rated current 630A, for making & breaking, and for frequently starting and controlling the motor. After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor for controlling, starting, breaking and reversing of the motor. The products comply with IEC 60974-4 &GB14048-4.
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Product Details

Product Details

Application:

● CJX1 series AC contactors are suitable for frequency 50/60Hz,rated insulation voltage up to1000V,rated operation current 9-475A under AC-3 duty

● It is mainly used for making/breaking electric circuit at a long distance & for frequent starting/stopping & with thermal relay to compose a magnetic motor starter

● The product conforms to IEC60947-4-1 stardand.


General

Ambient temperature

-5°C~+40°C

Altitude

≤2000m

Relative humidity

The maximum temperature of 40 degrees, the air relative humidity not exceed 50%, at a lower temperature can allow for a higher relative humidity, if humidity changes as a result of occasional gel generated,should eliminate it.

Pollution level

3

Installation category

III

Installation position

The installation degree of the tilt and vertical plane should not exceed ±22.5°, should be installed in place with no significant impact shaking and vibration.


Specification:

Type

CJX1

9~12

16~22

32

45~63

75~85

110~140

170~205

250~300

400~475

Mechanical endurance(×106)

10

10

10

8

8

8

8

8

8

Conventional thermal current(A)

20

30

45

80

100

160

210

300

400/550

Rated insulation voltage(V)

660

660

660

1000

1000

1000

1000

1000

1000

Rated(380V)operating current(A)

AC-3

9/12

16/22

32

45/63

75/85

110/140

170/205

250/300

400/475

AC-4

3.3/4.3

7.7/8.5

15.6

24/28

34/42

54/68

75/96

110/125

150

Power of controllable motor(KW)AC-3

380V

4/5.5

7.5/11

15

22/30

37/45

55/75

90/110

132/160

200/250

660V

5.5/7.5

11

23

39/55

67

100

156

235

375

Power of controllable motor(KW)AC-4

380V

1.4/1.9

3.5/4

7.5

12/14

17/21

27/35

38/50

58/66

81

660V

2.4/3.3

6/6.6

13

20.8/24

29.5/36

46.9/60

66/86

100/114

140

Frequency of operation(l/h)

AC3

1000

750

750

1200/1000

1000/850

1000/750

700/500

700/500

500/420

AC4

250

250

250

400/300

300/250

300/200

200/130

200/130

150

Electrical endurance(×106)

AC3

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

AC4

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

Operating voltage range of coil

(0.8~1.1)Ue

Power consumption of coil

Atracting(VA)

10

10

12.1

17

32

39

58

84

115

Starting(VA)

68

69

101

183

330

550

910

1430

2450

Rated insulation voltage of auxitiary contacts(V)

690

690

690

690

690

690

690

690

690

Conventional thermal current of auxitiary contacts(A)

10

10

10

10

10

10

10

10

10

Rated operating current of auxitiary contacts(A)

AC15380/220

6/10

6/10

4/6

4/6

4/6

4/6

4/6

4/6

4/6

DC13220V

0.45

0.45

0.48

0.48

0.48

0.48

0.48

0.48

0.48

Rated voltage of the control coil(V)

50Hz

24,36,48,110,127,220,380,etc

60Hz

24,110,220,440,etc.


Characteristics:

1. Contactor belongs to modular controlled equipment with new structure,small volume.It can be installed on the din rail with modular size,artistic design and strong reliability,adopting direct-acting inverted structure,can be used in the control cabinet,lighting box by combining with mini circuit breaker.

2. Enhance safety by using high quality insulating material.

3. Attractive appearance,low noise,suitable in hotel,hospital ect. 


Product drawing

1


Type

A max

B max

C max

a

b

CJX1-9,12

45

78.5

104(90)

35+0.31

60+0.37

CJX1-16,22

46

85

114

35+0.31

75+0.37

CJX1-32

74

85

108

50+0.31

75+0.37


Type

A max

B max

C max

a

b

φ

CJX1-45,63

91(114)

120

124

70+0.6

100+0.2

4.8

CJX1-75,85

102(125)

135

142

80+0.6

100+0.2

5.5

CJX1-110,140

122(145)

156

154

100+0.2

130+0.8

6.5

CJX1-170,205

140(163)

185

190

100+0.2

160+0.8

7

CJX1-250,300

150(173)

205

200

120+0.2

180+0.8

9

CJX1-400,475

165(188)

205

225

130+0.8

180+0.8

9


Certifications

121


About us

Yueqing Winston Electric contributes herself to Low Carbon and Green energy industry. Based on the spirit of "Honesty, Mastery, Humanity", Winston relies on the dedicated work of her staff, and powerful innovation capability and High-tech production ability, she becomes to be a leading manufacturer in developing, producing and marketing about Polycrystalline silicon and Mono crystalline silicon solar cells, residential and industry grade electrical products.Winston attaches great importance of Product Quality and Safety Production Process. Our company has passed ISO Certificates. Our products are listed by CE, RoHS certificates. we supply for global factories and distributors which are experienced in filed electric products and green energy. Just like Europe, South America, Russia, Asia etc. We design produce and supply electric products for our customers with reliable quality and reasonable price , our products are enjoying good reputation from our customers.

Winston will insist her belief "Quality is Brand"to bring "Better Quality, Better Service and Better Price"to customers, our goal is to maximize your profit and bring mutual success to both of us!




The company's products have a wide range of applications.Including printing machinery, packaging machinery, winding machinery, film blowing machine, lathe, grinder, etc.Therefore, it is deeply loved by customers.

123


We have customers from all of the world, and we hold exhibitions in different country.

114


Packing&Shipping


FAQ

1.Could I put my own logo on it?

> Sure, customers' logo can be made by laser, engraved, embossed, transfer printing etc. 

2.Should I pay extra for logo printing ?

> Normally usd 0.017/per color,according to the actual situation.

3.How about the quality ?

> Acquire the CE & SGS Certification.

> 100% QC in produce process and before package.

4.Could I buy 1pc sample first and small order ?

> Of course, support sample order and small order, especially for new customers under certain condition

5.How much for 1pc sample ?

>Some cheap ones may free for 1pcs but need to see the actual stock.

6.If I have my thoughts, do you have person to design according to my concept?

> Certainly,our design team is willing to do for you.

7.How long to make a sample?

> 2-5 days which depends on the samples' complexity.

8.Is the sample fee refundable or not?

> Sure, refundable once order confirmed.


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