| Breaking Capacity: | High |
|---|---|
| Type: | Solar Fuse |
| Usage: | Low Voltage |
| Shape: | Square Blade |
| Fusing Speed: | F |
| Standard: | CE |
| Customization: |
|---|
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Audited Supplier Unlike typical grid-tied AC systems, the short-circuit current available within a PV system is limited, and over-current protection devices need to operate effectively at low fault current levels. Golden's CFPV fuses can protect your off-grid or grid-tied PV system from accidental ground faults and line faults.
Golden have offered a compact, safe and economic circuit protect solution for solar system. As one of the Golden's solar broad portfolio of fuse products, the 1000Vdc CFPV NH fuses are specifically designed for the protection of photovoltaic system. The rated voltage of this serie of fuses is up to 1500Vdc, the rated current is up to 50A, and the rated breaking capacity is up to 50KA. Fuse link element is encapsulated in the high-strength ceramics with the benefits of compact body size and high capacity of thermal shock resistance.
Application
1000V array combiner box
1000V central inverter
1000V disconnects
1000V string inverter
Main Materials:
a. Body: ceramic material for Solar electric use.
b. Filling: quartz sand inside fulfils its function in a satisfactory manner.
c. Fuse element: silver
d. Size: Standard sizes according to the IEC Standard.
Long service life
Good temperature cycle withstand capability
Excellent performance at temperature extremes
High breaking capacity
Complete circuit protection
|
Product Series |
CFH |
|
Voltage |
Up to 1500Vdc |
|
Current |
Up to 400A |
|
Breaking Capacity |
50kA |
|
Time constant |
1-3ms |
|
Operating class |
IEC60269-6 gPV class |
|
Country of Origin |
China |
| Model | Rated Current (A) | I² T(A² S) | |
| Pre-arcing | Total | ||
| CFH-11 | 100 | 1300 | 6200 |
| CFH-11 | 125 | 2050 | 9500 |
| CFH-11 | 160 | 4400 | 21100 |
| CFH-11 | 200 | 9600 | 46100 |
| CFH-12 | 125 | 2400 | 11200 |
| CFH-12 | 160 | 4400 | 21500 |
| CFH-12 | 200 | 9500 | 46500 |
| CFH-12 | 225 | 12650 | 65700 |
| CFH-12 | 250 | 18500 | 83500 |
| CFH-13 | 315 | 40100 | 119800 |
| CFH-13 | 355 | 45200 | 140500 |
| CFH-13 | 400 | 56500 | 176200 |
- Golden Electric Co.,Ltd ,was foundad in 2007, we are professional for make AC and DC electric items such as cable gland,MC4 Connector, isolator switch , fuse , breaker , distribution box , PV combiner box ,surge protector, Indicator lamp,Solar Charge Controller,Industrial plug and socket,Busbar Insulator,Meter Socket,Wind Turbine, Terminal Block,Solar product and so on.
- Golden has been granted ISO9001 management system certifications. The comprehensive product line has more than 1000 models which have been approved by TUV,CE,CQC,SGS,ROHS,SASO. The productsells well to UK, Spain, Portugal, Singapore, Turkey, Russia, Korea, South Africa... more than 60 countries and regions.
- Golden is always striving hard to provide the best services and competitive price to all customers.
1) Q:How can i trust your company?
A:Golden electric is The top 10 manufacture in China - more than 350 Agents in local market and more than 100 foreign clients make OEM,ODM order from us,Golden electric is a big company, we have cooperation with LS, EKF the world-class companies. Our company over 100 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
2) Q:Your products?
A: Golden electric is factory for Automatic transfer swithc,Surge protector device,distribution box Enclosure, inverter, DC fuse etc. Providing customers very competitive sources, and can be your sourcing agent in China. Goods are following international standards, IE, CE, ISO9001 ,SGS etc.
3) Q:How fuses work?
A:As an overcurrent protective device, the fuse acts as "electricity's safety valve" by providing a weak link in the circuit path that, when properly applied, will melt and open the circuit to minimize or eliminate any damage that can be caused by an excessive flow of current. There are many fuse varieties and constructions, each developed to address an application's need for a particular kind of overcurrent protection.
4) Q:What is the "a" fuse link?
A: (Partial-range breaking-capacity fuse-link, formerly back-up fuse-link) current-limiting fuse-link capable of breaking under specified conditions all currents between the lowest current indicated.
5) Q: What is the ambient air temperature?
A:The temperature of the air surrounding the fuse (at a distance of about 1 m from the fuse or its enclosure, if any).
6) Q: Do you have forwarder?
A: Yes, we have good forwarder cooperated over 10 years, they help us import and export . For small package orders, suggest to use by Express.
7) Q: Your address ?
A: Locates in Guangzhou province, China,welcome to visit us
8) Q:What's the Fuse guarantee?
A: 2 years warranty. If customer's problem, then customer burden. If our problem, then we send new goods to customer to replace asap.
9) Q:What's about MOQ? Delivery time ?
A: 1pcs for Fuse
10) Q: What's the payment term?
A: Normally 100% T/T in advanced payment. If big order then about 50% advanced payment, balance before shipment.PAYPAL,WESTERN UNION,CASH for small order .
11) Q:What's your contact information ?
Send us your inquiry !we will reply you in 24 hours !
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