Enfinity 1000TL - 3 Introduction; Basic Features; Electrical Block Diagram

8
3 Introduction
3.1 Basic features
Congratulations on your purchase of an Enfinity inverter. The Enfinity inverter is one of the finest inverters
on the market today, incorporating state-of-the-art technology, high reliability, and convenient control
features.
• AdvancedMCUcontroltechnology.
• Incorporatingthelatesthigh-eciencypowercomponents.
• OptimalMPPTtechnology.
• Advancedanti-islandingsolutions.
• Excellentprotections.
• IP65protectionlevel.
• Eciencyupto96.6%.
• THD<3%.
• Safe&Reliable:transformerlessdesignwithsoftwareandhardwareprotection.
• FriendlyHMI(Human-MachineInteraction).
• LEDstatusindications.
• LCDdisplaytechnicaldata,Human-Machineinteractionthroughpresskey.
• RS485andRS232communicationinterface.
• PCremotecontrol.
3.2 Electrical block diagram
•Electricalblockdiagram
MPPTDC Input
+
-
DC/DC
Ground Fault
Monitoring
LCD
RS485
MCU
Controller A
MCU
Controller B
AC Leakage
Current
Detection
PE
AC
RS232
DC/AC
MPPTDC Input
+
-
DC/DC
Ground Fault
Monitoring
LCD
RS485
MCU
Controller A
MCU
Controller B
AC Leakage
Current
Detection
PE
AC
RS232
DC/AC
+
-
Figure 2: Enfinity 1000TL-2800TL Figure 3: Enfinity 3300TL-5000TL