Sinqle Phase DC Fuse Holder for Solar Pvpower System 2A/4A/6A/8A/10A/16A/20A/25A/30A Plastic & Copper Material

• Customization: Available
• Breaking Capacity: 20ka
• Type: DC Fuse
• Model NO.: LY1-D
• Safety Standards: IEC
• Rated Voltage: DC 1000V
• Product Name: DC Fuse Block
• Material: Plasticcoppersilver
• Application: Low Voltage
• Trademark: AMPPAL
• Origin: Zhejiang, China

Product Description

Product Paramenters

Description

 

1.Solar system used: DC Fuse block
2.Rared Voltage:DC 1000V
3:IEC66143-1 & EN61643-II
4,Rated current:1A, 2A, 3A,4A,5A, 6A,8A, 10A, 12A, 15A, 16A, 20A 25A, 30A

 

Technical data

Type	KY-LY1-D
Fuse size	10 x 38MM
Poles	1P
Rated voltage	1000V DC max
Rated Current	1,2,3,4,5,6,8,10,12,15,20,25,30A
Short-circuit breaking capacity	33KA
Max power attenuation	3.5W
Protection grade	IP20
Connection	2.5-10mm2
Operation ambient temperature	-30~+70°C
Resistance and damp hot	Class 2
Elevation	≤ 2000
Installation way	TH35-7.5/DIN35 Rail installation
RH(relative air humidity)	when +20 °C,not exceed 95%;when +40 °C,not exceed 50%
Pollution class	3
Installation environment	the place of no abvious vibrate & impact
Installation class
WxHxL	W18 x H89 x L90mm
Weight(kg)	0.07

Principle
The working principle of the fuse is a simple relationship between I2R and time. The greater the current, the shorter the fusing or opening time. The power consumption of the fuse is proportional to the square of the current through the fuse. When the power consumption is too high, the fuse blows. This feature also applies to wire harnesses protected by fuses. If the amount of heat generated exceeds the heat of distribution, the temperature of the fuse will increase, when the temperature rises to the fuse fuse
melting point fuse occurs when the fuse is to open the circuit to play a protective role.
Structural features
Fuse link is made of pure silver(or silver strings),welding low tin and encapsulated in the melt tbe made of high-strength porcelain, the fuse tube filled with high-purity quartz sand chemically processed as the arc medium.Fuse body is connected with contacting terminals by spot welding fuse base suppressed by the resin or plastic casing fitted with contacts and contains the fusion pieces,the connection made by riveting as the support of the appropriate size fuse body parts.This series fuse has a compact and convenient device,use security,beautiful appearance,etc.
Application
This series fuse is suitable for solar pv power generation system, rated voltage 250V to 1500V, rated current 1A to 30A,used in pv power generation equipment as a pv module string and pv array for over current protection,and pv panels and batteries connected in series and parallel,to charge variable flow system for short circuit breaking protection,in pv station and inverter rectifier system for short-circuit breaking protection,as well as pv power eneration system,inrush and short circuit fault voltage for quick
break protection,rated breaking capacity to 10-50KA,products confirms to IEC60629.1 and 60629.6.

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About Us

Zhejiang Anfu New Energy Technology Co., Ltd. is located in Yueqing Economic Development Zone Zhejiang Province. lt is designated by the Yueging city government as a Smart Manufacturing Technology Zone Center Demonstration Enterprise. In 2020, we partnered with FANUC Robot Co.. Ltd. to establishan inteligent robot workshop. The company employs over 300 individuals, with 15% of them being senior professi onal and technical personnel. Our comp any possesses robust product research and development capabilities, as well as advanced production technology and equipment.We have been honored by the Yueging Science and Technology Bureau with the titles of "TechnologyR&D Center for Municipal Enterprises" and "Patent Demonstration Enterprise Unit." Additionally, we haveobtained lSO 9001:2000 National Quality Management System Standard certification.

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FAQ

What is your terms of payment?

A: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Do you test all your chargers before shipping?

A: All major components are tested before assembly and each charger is fully tested before shipped

Can I order some samples? How long?

A: Yes, and usually 7-10 days to production and 7-10 days to express.

How long to fully charge a car?

A: To know how long to charge a car, you need to know the OBC(on board charger) power of the car, the car battery capacity, the charger power. The hours to fully charge a car =battery kw.h/obc or charger power the lower one. For e.g, the battery is 40kw.h, obc is 7kw, charger is 22kw, the 40/7=5.7hours. If the obc is 22kw, then 40/22=1.8hours.

Are you Trading Company or manufacturer?

A: We are professional EV charger manufacturer.

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