Refrigerator Relay of Electronic Motor Voltage Protection Relay with Multi Protective Function Jr28s

Refrigerator Relay of Electronic Motor Voltage Protection Relay with Multi Protective Function Jr28s

CJ20 key feature is that the control circuit powering a contactor is electrically isolated from the circuit(s) being switched. For long-distance making and breaking circuit and frequent start and control AC electric motors.
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Product Details

With the aid of professional and perfect test support, we ensure the stability and excellent quality of the DC AC Solar Inverter, Vfd Starter, 7200v vacuum contactor so that make us occupy the leading position in the industry. We absorb and utilize powerful human resources as a backing, and also pay attention to the investment of talents and technological transformation. We are well aware that quality and service are the foundation of a company's survival, thus we will continue to uphold customer first and pursue excellence. Due to our responsibility, we have a high corporate mission to develop national industries, improve China's manufacturing level, and stand among the world’s advanced countries.

Product Description

Application

CJ20 series AC contactors are suitable for frequency 50Hz, rated voltage up to 660v, rated current up to 630A. It is mainly used for making or breaking electric circuits at a long distance& for frequent starting stopping, controlling AC motors. It is used in combination with thermal relay to compose a magnetic motor starter.

The product conform to the lEC60947-4-1&GB14048 4 standard.


Model and Meaning

1


Main Specification

Type

Insulation voltage (V)

Rated operating voltage Ue (V)

Conventional thermal current Ith (A)

Rated operating current (AC-3)(A)

Rated control power (AC-3)(kw)

Rated operate frequency (AC-3)(cycle /h)

Fuse matching

Operating voltage range of coil(VA/W)

Start

Attracting

CJ20-10A

690

220V
380V
660V

10

-

2.2

1000

RT16-20

65/47.6

8.3/2.5

10

4

1200

5.2

4

600

CJ20-16A

16

-

4.5

1000

RT16-32

62/47.8

8.5/2.6

16

7.5

1200

13

11

600

CJ20-25A

32

-

5.5

1000

RT16-50

93.1/60

13.9/41

25

11

1200

14.5

13

600

CJ20-40A

55

-

11

1000

RT16-80

175/82.3

19/5.7

40

22

1200

25

22

600


Type

Insulation voltage (V)

Rated operating voltage Ue (V)

Conventional thermal current Ith (A)

Rated operating current (AC-3)(A)

Rated control power (AC-3)(kw)

Rated operate frequency (AC-3)(cycle /h)

Fuse matching

Operating voltage range of coil(VA/W)
Start / Attracting

CJ20-63A

690

220V
380V
660V

80

-

18

1000

RT16-160

480/153

57/16.5

63

30

1200

40

35

600

CJ20-100A

125

-

28

1000

RT16-250

570/175

61/21.5

100

50

1200

63

50

600

CJ20-160A

200

-

48

1000

RT16-315

855/232

85.5/34

160

85

1200

100

85

600

CJ20-250A

315

-

80

1000

RT16-400

1710/

132/65

250

132

1200

200

190

600

CJ20-400A

400

400

115

1000

RT16-500

1825/

145/70

400

200

1200

225

220

600

CJ20-630A

630

-

175

1000

RT16-630

3578/

250/118

630

300

1200

630

350

600


Outline and Installation Dimensions

1


Packaging & Shipping

Packaging Details: 1pc in a box, 58 pcs in a carton, pack in export standard carton.

Delivery Detail:  Within 10~25 days after payment (sample 5 days)

 

2


Company Information

Yueqing Winston Co,ltd  focus on the field of low / medium / high voltage appliances power distribution and electrical equipment and Industrial automation equipment. As one of the top supplier of electrical appliances, Manufacturing,researching, development and information services in one of the production enterprises. Such as, circuit breakers, contactor,fuse,industry plug etc.


110


Following the philosophy”Offer more than you need” and keeping remember our motto well”Create unlimited benefits”,Show as our attitude with”Perfection in whatever we do” and professional “Electrical management solutions”. To developing and growing strength of the company, our aim is to create”the leader of electrical equipment”!  Also, we are cooperating with many famous company. For example,DELIXI, Nanman, Sanai, Mingrong etc.


127


Production facilities and Employees:

Our production facilities cover an area of roughly12,000 square meters with an abundant technical work force of nearly  500 employees including 15senior engineers, 25 special technologists and 16 senior administrative personnel, we posses advanced production and testing equipment and a strong R&D capability.

KEMA UL VDE CE SEMKO and TUV certifications, Moreover, we have received ISO9001 quality system and ISO14001 environmental production certifications. Management certifications: ISO9001: 2008 ISO: 14001:2004


121


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

114


Mainly occupied the international market. Exported to Southeast Asia, Europe, North America, Australia, Middle East and other countries and regions, enjoy a high reputation in the world.

115


FAQ

Q1: Can I get a sample for testing?

A: Yes, we could offer free sample, but shipping cost should be paid at customers' side .

Q2: Can I print my logo on the products?

A: Yes, OEM and ODM are available.

Q3: How can I get the after-service?

A: If quality problem happen we promise re-send the item .

Q4: Do you have inspection procedures for products?

A: Our products100% self-inspection and testing before packing.

Q5: How about delivery time of the order?

A: 15-20 days after getting deposit.

Q6: How about payment terms?

A: 30% deposit, the rest payment balance against B/L copy 


We uphold the core values of honesty, respect, innovation, passion, and professional team and always adhere to the customer-centered approach, repaying global customers with high-quality Refrigerator Relay of Electronic Motor Voltage Protection Relay with Multi Protective Function Jr28s and services. As the saying goes: there is no off-season market, only single machine service . In today's fierce market competition environment, our company will continue to take 'positive, enterprising, innovative' as the company's business philosophy, and constantly move towards the direction of improving service awareness and truly achieve the integration of sales and service. We are willing to work with colleagues in the industry to promote the healthy development of the industry.
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