7
No.
Name
Description
1
Fan
Enhance radiating capacity of radiator
2
Communication Lightning protection board
prevent RS485 and Ethernet cable from lightning strike
3
AC terminals
connect three-phase AC power
4
DC rotary switch
Switch On/Off DC input
5
DC fuse holder / fuse
Avoid damage to the components inside caused by
excessive DC current
6
DC lightning arrester
Avoid damage to the components inside caused by
lightning strike
WARNING
To avoid the risk of electric shock, do not disassemble the cover of the inverter
Make sure the power is completely disconnected before wiring.
3 Installation
3.1 Inspection before installation
EA33/40KTLSI grid-connected inverter has been tested carefully before delivery, while it may be damaged in
transportation. Do not power on and notify the carrier and dealer if find damaged or parts missing.
3.2 Transport
Follow these instructions in the manual to handle with EA33/40KTLSI inverter. Avoid risk of injury due to the inverter
falling during transport.
WARNING
Take the weight and dimensions of the inverter into account. Watch out for falling and
collision during transport.
4 DC rotary switch
子
5 DC fuse holder / fuse
6
DC lightning arrester
