2) High Speed Fuse Link protection of circuits against overload current and short-circuit current 3) High Speed Fuse Link has advantages of flexibility,  excellent property,  convenient installation,  long-term running without fault and long service life. 5) High Speed Fuse Link easy installation and maintenance. The terminal of fusant contacting with  the end-plate (or the connecting plate) use the technology of spot welding 6) High Speed Fuse Link can offer overcurrent protection  to the equipment which  is easy to damage  caused by system over-voltage or fault condition. 7) OEM service are  available Micro inverter is a small inverter used in solar power generation systems, its main function is to convert the direct current generated by a single Solar Panel into alternating current. Unlike traditional centralized inverters, microinverters are usually equipped with one per solar panel, that is, each solar panel has an independent microinverter. grid tie micro inverter, off grid solar micro inverter, hoymiles microinverter price, micro inverter solar system, solar system with micro inverters Ningbo Autrends International Trade Co., Ltd. , https://www.china-energystorage.com
RT18 Thermal Cylindrical High Speed Fuse Link (RT19)
1.Application
1) High Speed Fuse Link make of  pure copper strip ,pure quartz sand and high strength china
4) High Speed Fuse Link  has advantages of flexibility, excellent property, convenient installation, long-term running without fault and long service life.
2.Technical
Type
Rated voltage
Rated current (A)
Â
Rated breaking capacity
Rated power dissipation of fuse-link(W)
Weight of holder(g)
Weight of fuse-link(g)
Holder
Fuse-link
11kA
cos φ
Â
Â
Â
RT18-32
400
32
2,4,6,8,10,12,16,20,25,32
100
0.1-0.2
≤3
82
8
RT18-63
63
2,4,6,8,10,12,16,20,25,32,40,50,63
≤5
206
20
RT18-32
32
2,4,6,8,10,12,26,32
≤3
82
8
the outline size of the fuse kink see the following map and table
Â
Â
Type
Size
L
C
H
Â
Â
Â
Rt18-32
10×38
38±0.6
10.3±0.1
10.5
Â
Â
Â
RT18-63
14×51
51-0.6+0.1
14.3±0.1
13.8
Â
Â
Â
RT18-32
10×38
38±0.6
10.3±0.1
10.5
Â
Â
Â
the outline installation size of the holder of the fuse
Type
A
B
C
D
E
F
G
Rt18-32
63
60
79
35
80
18
54
RT18-63
78
76
103
35
110
25
75
RT18-32
70
67
78
35
88
18
54
Main effect:
1. Individual control: The microinverter provides independent conversion control for each solar panel, which means that each solar panel can optimize its power output individually. This maximizes the power generation efficiency of the solar panels since shading or other influences only affect the power generation efficiency of individual panels, not the entire array.
2. Reliability: Since each solar panel is equipped with a micro-inverter, even if one of the inverters fails, the other panels can still work normally, thereby improving the reliability of the entire system.
3. Flexible installation: Micro-inverters are usually small and can be installed near solar panels without being concentrated in one location, so installation is more flexible and convenient.
Differences from other inverters:
1. Individual control: Compared with traditional centralized inverters, microinverters provide independent conversion control for each solar panel, enabling each panel to reach its maximum power output.
2. Fault isolation: The micro-inverter has the function of fault isolation. Even if one of the inverters fails, other panels can continue to work without affecting the operation of the entire system.
3. Installation method: The micro-inverter can be flexibly installed near the solar panel, and does not need to be concentrated in one location, so the installation is more flexible and convenient.
4. Applicable scale: micro-inverters are usually used in small-scale solar power generation systems, while traditional centralized inverters are suitable for larger-scale photovoltaic power plants.
Overall, the main role of microinverters is to individually control and optimize the power generation efficiency of solar panels and improve the reliability of the system. Compared with traditional centralized inverters, it has some advantages in terms of flexibility, fault isolation and applicable scale.