Huawei SUN2000-3KTL-L1 - User Manual

SUN2000-(2KTL-6KTL)-L1
User Manual
Issue 10
Date 2023-02-13
HUAWEI TECHNOLOGIES CO., LTD.

Huawei SUN2000-3KTL-L1 Specifications

General

Max. efficiency	98.4%
Max. input voltage	600 V
Nominal output power	3000 W
Dimensions (W x H x D)	365 x 365 x 156 mm
Operating temperature range	-25°C to +60°C
Nominal AC voltage	220 V / 230 V / 240 V
MPPT voltage range	90 V - 560 V
Rated input voltage	360 V
Number of MPPTs	2
Cooling	Natural Convection
Protection degree	IP65
Rated output voltage	220 V / 230 V / 240 V
Output frequency	50 Hz / 60 Hz
Power factor	0.8 leading ... 0.8 lagging
THDi	<3%
Efficiency	98.4%
Warranty	10 years
Max. apparent AC power	3300 VA
Max. output power	3300 W

Summary

1 Safety Information

1.1 Personal Safety

Safety precautions related to personal injury, electric shock, and fire.

1.2 Electrical Safety

Safety precautions related to electrical hazards and grounding.

Electrical Safety & Installation Practices

1.3 Environment Requirements

1.4 Mechanical Safety

4 System Installation

Installation Tools and Instruments

Installation Position Selection

Guidelines for selecting the optimal installation location.

Installation Environment, Mounting & Angle

Installation Space Requirements

4.5.1 Wall-Mounted Installation

Detailed steps for wall-mounting the SUN2000.

4.5.2 Support-Mounted Installation

Detailed steps for support-mounting the SUN2000.

5 Electrical Connection

Electrical Connection Precautions

Essential safety precautions before making electrical connections.

5.2 Preparing Cables

Instructions for preparing various types of cables for connection.

5.3 Connecting PE Cables

Procedure for connecting PE (ground) cables.

5.6 Connecting an AC Output Power Cable

Steps for connecting the AC output power cable.

5.7 Connecting DC Input Power Cables

Procedure for connecting DC input power cables.

5.8 Connecting Battery Cables

Steps for connecting battery cables.

5.9 Connecting Signal Cables

6 System Commissioning

Pre-Power-On Verification

Checklists for verifying the system before powering on.

6.2 System Power-On

Steps and prerequisites for powering on the SUN2000 system.

7 Man-Machine Interaction

7.1 App Commissioning

Steps for commissioning the system using the FusionSolar App.

Installer Account Registration

PV Plant and User Creation

7.2 Parameters Settings

Guide to setting various system parameters.

7.2.1 Energy Control

Controls for managing power output and energy flow.

7.2.1.1 Grid-tied Point Power Control

Settings for controlling power output at the grid connection point.

7.2.1.2 Inverter Output Apparent Power Control

Controls for managing apparent power output.

7.2.1.3 Battery Control

Settings for controlling battery charging and discharging.

7.2.1.4 Capacity Control

7.2.2 AFCI

7.2.3 IPS Check (Italy CEI0-21 Grid Code)

7.2.4 DRM (Australia AS4777)

8 System Maintenance

8.1 System Power-Off

Steps to safely power off the SUN2000 system.

8.2 Routine Maintenance

Schedule and procedures for routine system maintenance.

8.3 Troubleshooting

Common alarms and their troubleshooting measures.

10 Technical Parameters

10.1 SUN2000 Technical Specifications

Detailed technical specifications for the SUN2000 models.

Wireless Communication Parameters

10.2 Optimizer Technical Specifications

B Device Commissioning

Accessing Device Commissioning

C Resetting Password

Password Reset Procedure

Remote Management Parameter Setup

D Rapid Shutdown

Triggering Rapid Shutdown

E Locating Insulation Resistance Faults

Insulation Resistance Fault Location

Procedure to identify and locate insulation resistance faults.