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Auto Ev Fuse

Auto Ev Fuse

This GFEV5 Series Semiconductor fuses are uesd for the rated DC/AC voltage of 450V (500V), rated current of 35A-1200A, breaking 50kA, as the comprehensive protection of on-board battery, on-board line system and inverter.

Introduction:

 

As the trend in auto technology has been growing towards sustainability and green energy, electric vehicles have become a popular alternative to gas-powered cars. The demand for electric vehicles has surged in the international market, and with it the demand for the essential components that make these vehicles function safely and effectively.

 

One such essential component is the Ev Fuse, which plays a vital role in protecting and regulating electrical circuits in electric vehicles. As a renowned manufacturer of Ev Fuses, we take pride in our work, and we are proud to offer our high-quality products to merchants worldwide.

 

Our Auto Ev Fuse is considered one of the best in the market, thanks to its superior features, durability and reliability. In this product introduction, we will highlight the key aspects that make our product stand out from the rest.

 

Product Features:

 

Our Auto Ev Fuse combines the latest in technology and design, making it the top pick for merchants who demand nothing but the best for their customers. Here are some product features that set our Auto Ev Fuse apart from other products in the market:

 

1. High Capacity:

 

Our Auto Ev Fuse is designed to handle high current circuit protection, which ensures reliable and consistent performance. It has a rated current of up to 1000A, making it one of the highest-rated Ev fuses available on the market.

 

2. Fast-Acting:

 

Our Auto Ev Fuse features a fast-acting design, which helps cut off power to the electric vehicle immediately in the event of an electrical fault. This helps protect the vehicle's electrical components from damage and prevents accidents caused by electrical fires.

 

3. High Voltage Protection:

 

Our Auto Ev Fuse is built to protect high voltage systems, ensuring that the battery pack and other electrical components are safe even in the event of short-circuits or other electrical malfunctions.

 

4. Robust Design:

 

Our Auto Ev Fuse casing is made of high-quality materials, such as ceramic, copper, and silver, which ensures that the fuse is highly resistant to high temperature and voltage fluctuations. Moreover, the fuse is designed to withstand harsh weather conditions, including humidity and extreme temperatures.

 

5. Cost Efficiency:

 

Our Auto Ev fuse provides excellent value for money when compared to other brands in the market. Its outstanding performance and durability make it a cost-effective option compared to other Ev fuses.

 

Conclusion:

 

In the highly competitive market of electric vehicle components and accessories, our Auto Ev Fuse stands out as one of the most reliable and innovative products. Our fuse's high capacity, fast-acting design, and robust nature make it an obvious choice for merchants looking to provide their customers with a top-of-the-line product that meets their specific EV needs.

 

Besides this, we also provide customized services such as logo stamping, packaging, and labeling, in order to build a long-term partnership with merchants worldwide. We understand the importance of customer satisfaction, and therefore we are committed to providing quality products and services to our clients.

 

Our Auto Ev Fuse is the perfect addition to any electric vehicle or EV accessory collection, and we are confident that it will exceed your expectations in every way. Contact us today to place your orders and experience the best Ev fuse that China has to offer.

 

1. Introduction
This GFEV5 Series Semiconductor fuses are uesd for the rated DC/AC voltage of 450V (500V), rated current of 35A-1200A, breaking 50kA, as the comprehensive protection of on-board battery, on-board line system and inverter. At the same time, it has the characteristics of strong current limiting capacity, high breaking capacity, fast short-circuit breaking speed, as well as resistance to temperature shock, mechanical vibration shock, current shock, chemical load, etc.

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2. Normal working conditions
Ambient air temperature
Normal use conditions: - 5 ℃ ~ 40 ℃; allowable use conditions: - 40 ℃ ~ +125℃;
When the fuse operates at a temperature above 40 ℃, the rated current needs additional correction, and the correction factor - KT refers to the guide manual;


3. Use category
“aR”Fast fuse for full range protection.


4. Structural features
The melting tube of the product is made of special materials with high temperature resistance, with high fire resistance and strong hardness. The melt is sealed in the melting tube with variable cross-section melt made of 99.99% pure silver. The melting tube is filled with high-purity quartz sand and special treated chemicals as arc extinguishing medium. The contact surface is silver plated to ensure reliable electrical performance, greatly reducing temperature rise and power consumption; Both ends of the melt are firmly connected with the contact by spot welding, which greatly enhances the safety and reliability of breaking short circuit fault current.
This series of Auto ev fuses conforms to the requirements of In accordance with ISO 8820 / UL248-13, Jaso D622 and GB / T31465.6.

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5. Main dimension parameters

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Product model

Rated voltage
(V)

Rated current
(A)

Overall dimension / size(mm)

A±2.0

B±2.0

C±2.0

D±1.0

E±0.5

F±0.5

G±0.5

H±1.0

GFEV5

450V
500V

35A-60A

81

61

40

13

9

16

20.5

3

70A-100A

92

72

53

13

9

19

25.5

3

125A-200A

92

72

53

13

9

25.5

31

5

225A-400A

110

78

53

19

10.5

25.5

38

6.5

450A-600A

110

80

53

20

10.5

38

51

6.5

700A-800A

161

107

53

33

13.5

51

63.5

9.5


6. Product parameter data sheet

NO

Rated current
(A)

I2T(A2S)

Power waste(W)

Rated voltage (V)

Model

Fore arc

Fusing

1

35

46

175

9

450V/500V

GFEV50035

2

40

95

335

8

450V/500V

GFEV50040

3

45

150

480

8

450V/500V

GFEV50045

4

50

190

750

8

450V/500V

GFEV50050

5

60

280

870

10

450V/500V

GFEV50060

6

70

350

1090

11

450V/500V

GFEV50070

7

80

430

1490

13

450V/500V

GFEV50080

8

90

560

1750

15

450V/500V

GFEV50090

9

100

810

2650

18

450V/500V

GFEV50100

10

125

1850

7100

32

450V/500V

GFEV50125

11

150

1000

4500

31

450V/500V

GFEV50150

12

175

3400

15000

36

450V/500V

GFEV50175

13

200

5840

23500

40

450V/500V

GFEV50200

14

225

8800

33100

40

450V/500V

GFEV50225

15

250

11200

39000

42

450V/500V

GFEV50250

16

275

14700

46200

47

450V/500V

GFEV50275

17

300

18800

61500

52

450V/500V

GFEV50300

18

325

22500

72500

55

450V/500V

GFEV50325

19

350

26200

81500

60

450V/500V

GFEV50350

20

400

31000

108500

66

450V/500V

GFEV50400

21

450

39500

146300

75

450V/500V

GFEV50450

22

500

48000

178500

85

450V/500V

GFEV50500

23

600

59000

255000

110

450V/500V

GFEV50600

24

700

75000

366000

120

450V/500V

GFEV50700

25

800

113000

488000

130

450V/500V

GFEV50800


7. Characteristic curve

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