Before Installation; Installation Tools; Installation Place - INVT iMars Operation Manual

iMars grid-tied solar inverters

4.2 Before installation

4.2.1 Installation tools

Table 4-2 Tools list
No. Installation tools
1 Marking pen
2 Electrodrill
3
4 Monkey wrench
5 Allen driver
6 Straight screwdriver
7
8 Multimeter
9 Electric iron
10 Wire crimper

4.2.2 Installation place

Select installation place based on the following considerations:
(1) The height of the installation position should ensure that the line of sight is at the same
level as the LCD for viewing the parameters of inverter conveniently.
(2) Select a well ventilated place sheltered from direct sun radiation and rain.
(3) Allow sufficient space around the inverter to enable easy installation and removal from the
mounting surface and air convection. Refer to Figure 4.2.
(4) The ambient temperature of installation should be -25° C~60° C
(5) The installation site should be away from electronic devices which can generate strong
electromagnetic interference.
(6) The inverter needs to be installed on a firm and sturdy surface, such as wall and metal
bracket and so on.
(7) The installation surface should be perpendicular to the horizontal line. Refer to Figure 4.3.
(8) The installation should ensure that the inverter is reliably grounded, and the material of
grounded metal conductor should be consistent with the metal material reserved for the
grounding of the inverter.
Mark the installation hole
Drill in the bracket or wall
Hammer Hammer on the expansion bolts
Fix the installation bracket
Fasten the screws, remove and install AC wiring box
For AC wiring
Megger Measuring insulation performance and impedance
Check the circuit and AC and DC voltage
Weld communications cable
Crimp DC terminals
Instruction
21
Installation