MAX 185~253KTL3-X HV Introduction
1.Datasheet
2.User manual
3. Product Appearance
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17024858431991.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025259308885.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025259849599.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17024858942064.png)
MAX 185K, 196K, 216K 9 MPPT String Product Appearance
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17024861628083-1024x375.png)
MAX 225K, 250K 12 MPPT String Product Appearance
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17024864353873-1024x375.png)
MAX 230K, 253K 15 MPPT Product Appearance
1) There are a total of 15 MPPT channels on the BOOST side. Each 3 MPPT share a BOOST-IGBT module. Each channel has two freewheeling diodes. tubes (all integrated inside the module); each module has a matching flying capacitor plate
2) No fuse design on the PV side, two MPPT string inputs per channel, and standard string detection function
3) The bus capacitor adopts an electrolytic + film combination scheme. The electrolytic capacitors are distributed on two electrolytic capacitor plates, and the film capacitors are divided into Distributed on POWER board;
4) The inverter side adopts an I-shaped three-level topology, and each phase output uses an inverter-IGBT module.
5) The filtering at the AC output adopts LCL topology, which can better reduce THD and meet grid connection requirements.
6) Support reactive power scheduling to meet static SVG requirements
7) Equipped with secondary lightning protection function to ensure safe operation of the inverter
8) With leakage current protection function to ensure the safety of installation, operation and maintenance personnel
9) With AFCI function (optional);
9) This model does not have PID function internally and requires external configuration (optional)
4.System Layout
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17024872093483-1024x662.png)
5.Com Port Introduction
![](https://www.amosplanet.org/wp-content/uploads/2023/12/8f60ce5e982cfe1af531f0fbd4838ec-1-768x1024.jpg)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/ef80506f193844739a23421abfe6072-768x1024.jpg)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702528598798.png)
When multi inverters in parallel on site, you can use 485 -1 A1, 485-1 B1; 485-1 A2, 485-1 B2;
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702529434595-1024x445.png)
5.Board Introduction
IO board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025256502434-1024x769.png)
Mainboard
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_1702526092495.png)
Control Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025261563306-1024x372.png)
M3 Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025262024826.png)
Driver Board
Blue rectangle on mainboard is driver board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025263061678.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025264366006.png)
PV Input Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025265315674-1024x374.png)
PV SPD board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025266242611-1024x255.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025268582270.png)
BUS capacitor Board
2 PCS Bus capacitor Boards inside inverter
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702526949799.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527035634.png)
Communication Switch Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527210448-1-1024x651.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/企业微信截图_17025272726334.png)
PLC Communication
MAX 185~253KTL3-X HV uses Powerline Communication
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527352145.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527429063-1024x626.png)
AC Filtering Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527673966-1024x769.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527713398.png)
AC SPD Board
It is installed on the top of AC filtering Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527799577.png)
AFCI bOARD
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527914161.png)
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702527975156.png)
6.Board function Introduction
IO Board
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702528370241-1024x759.png)
Mainboard
![](https://www.amosplanet.org/wp-content/uploads/2023/12/1702528551489.png)