2. Ledvance
  3. LT 80K F1-DC-AFCI-PID-WIET

Ledvance LT 80K F1-DC-AFCI-PID-WIET User Instruction

  • Hello! I'm a chat assistant that has reviewed the user manual for the LEDVANCE LT-60K F1 and LT-80K F1 Grid-connected PV Inverters. This document provides guidance on how to safely install, operate and maintain your inverters, including information on electrical connections, energy meter settings, and general settings. I am ready to answer any questions you might have about the functionality or features described in this manual.
  • What should be done before connecting the DC input line?
    What is the minimum waiting time after disconnecting the input and output for maintenance?
    What does the green color of the AC indicator mean?
    What is the default password for accessing parameter settings menu?
User Manual
Grid-connected PV Inverter
LT-80K F1
LT-60K F1
Contents


On-grid inverter can convert solar panel DC power into AC power which can directly input to
the grid. Its appearance is shown below. These models contain LT-60K F1,LT-80K F1.

Pic 1.1 Front view

About This Manual


How to Use This Manual

Contents may be periodically


Down
Up
Enter
AC
DC AlarmNormal
Esc
RS485 limiter1 limiter2
Meter
WIFI
1.2 Parts list
Please check the following table, to see whether all the parts are included in the package




User
manual
 


DC+/DC- Plug connectors
including metal terminal




screws M4×12


bolt M12×60



Down
Up
Enter
AC
DC AlarmNormal
Esc

2.1 Safety signs






Shock Hazard:

which if not correctly followed, could result in electric shock.
High Temperature Hazard:

followed, could result in burns.
Safety Hint:


Warning:

followed, could result in serious injury or death.
Shock Hazard:


Warning:

of the country or local area.
Warning:
Inverter adopts non-isolated topology structure, hence must insure DC input and

2.3 Notes for using

It can ensure the personal safety of the user. But as a electric device, it may cause shock or





℃


achieved permission of local power company.

6. Please install where children can not touch.
Shock Hazard:


Shock Hazard:
While disconnect the input and output of the inverter for maintenance, please

High Temperature Hazard:
℃
Please do not touch the inverter case.

3.1 Interface View
3.2 Status Indicator



alarm. red indicates alarming.
Explanaon
Inverter detects DC input
Low DC input voltage
Grid Connected
Grid Unavailable


Detected faults or report faults

Indicator status
on

on

on

on




 UP , Below is
    .

Display below content


3.4 LCD Display













sunlight or raining.


.









indicator status clearly.

Safety Hint:


1 5
4.2 Inverter of inverter


5 00mm
5 00mm




the holes on the wall according the marks.







Warning:

connected to the system ground bar.
Warning:


Safety Hint:


Safety Hint:


Cable type Range Recommended value
Cross secon


4.0~6.0
 
 








, shown as

Warning:


panel needs to be blocked by the opaque material and the DC switch should
be 'OFF', otherwise, the high voltage of the inverter may lead to life-



Warning:




Warning:
Use the DC power connector of the accessories. Do not interconnect the

Model Wire Size Torque value(max) Max cable length
Cable(mm)
2
60KW 
2AWG 

0AWG 
80KW
Outside cable










Pic  Pic 
Pic 
o the terminal


L1 L2 L3
NPE




Pic 
Good grounded is important for resist the surge voltage shock and improve EMI's performance.


inverter need to be connected to the same grounding copper platoon to ensure the equipotent







Warning:




RS485 limiter1 limiter2
Meter
WIFI
RS4 85 li mite r1 li mit er2
Meter
WIFI


Router
WIFI
GPRS
Web Server
Phone



on. When the inverter is on the DC power, it is determined whether the datalogger is normally


RS485 limiter1 limiter2
Meter
WIFI
Internet
















and power, the inverter will start.

crystal will show that the inverter is self-checking.
4. If the parameter is within acceptable range, the inverter will generate energy.

6.1 Start up the inverter



connector. The inverter will close the LCD and all led within two minutes.

/