BPD series PV pumping inverter    Installation guide 
53 
(1)The environment temperature is between -25°C  and 60°C . 
(2)The installation surface is perpendicular to the horizontal line. Refer to the Figure 5.2. 
 
Figure 5.2 Installation position 
5.2.2 Cable specifications 
Select AC and DC cables based on the following specification requirements. 
Cable specifications 
Recommended 
cross-sectional 
area 
mm²/ 
Cable No. 
Recommended 
cross-sectional 
area   
mm²/ 
Cable No. 
Recommended 
cross-sectional 
area   
mm²/ 
Cable No. 
Recommended 
cross-sectional 
area   
mm²/ 
Cable No. 
BPD0K7TN(AC)/ 
BPD1K5TN(AC)/ 
BPD2K2TN(AC)/ 
BPD2K2TRAC(S)/ 
BPD004TRAC(S) 
BPD004TNAC/ 
BPD5K5TRAC(S) 
Recommended crimp tools and insertion and removal tools for cables 
Insertion and removal tools: 
RT-1.0 
5.3 Mechanical installation 
It is recommended to install the inverter on the firm wall or metal bracket vertically. Take 
the typical installation environment as the example, the manual describes how to install