EasyManua.ls Logo

Victron energy EasySolar-II GX 48/5000/70-50 User Manual

Victron energy EasySolar-II GX 48/5000/70-50
32 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
MultiPlus-II GX
ENGLISH

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Victron energy EasySolar-II GX 48/5000/70-50 and is the answer not in the manual?

Victron energy EasySolar-II GX 48/5000/70-50 Specifications

General IconGeneral
Inverter Power5000 VA
Battery Voltage48 V
Charge Current70 A
Input Voltage230 VAC
DC Input Voltage48 V
Battery Charger Current70 A
Input voltage range187-265 VAC
Maximum AC input current32 A
Inverter Output Voltage230 VAC
GX DeviceIntegrated
Output voltage230 VAC
Maximum PV power4000 W
Maximum PV open circuit voltage250 V

Summary

Appendix

15.1. Appendix A : Connection Overview

Detailed illustration of all product connection terminals and their functions.

15.2. Appendix B : Block Diagram

Schematic representation of the product's internal functional blocks.

15.3. Appendix C : Parallel Connections

Wiring diagram and guidelines for connecting multiple units in parallel.

15.4. Appendix D : Three Phase Connections

Wiring diagram and guidelines for three-phase system configurations.

15.5. Appendix E : Charge Characteristic

Graphs illustrating battery charge current and voltage stages over time.

15.5.1. 4-stage charging:

Explanation of the initial bulk charging phase within the 4-stage process.

15.6. Appendix F : Temperature Compensation

Chart showing how charge voltage is adjusted based on battery temperature.

15.7. Appendix G : Dimensions

Drawings and specifications detailing the product's physical dimensions.

1. Product Manual

Introduction

An overview of the product and the manual's scope.

2. Latest Documentation

3. Safety Instructions

3.1. Transport and storage

Procedures for safely transporting and storing the device.

4. Safe Installation

5. Product Description

5.1. Features applying to all applications

Features common to all usage scenarios of the product.

5.1.1. GX LCD display

Description of the device's integrated graphical user interface.

5.1.2. BMS-Can Connections

Information on connecting compatible Battery Management Systems via CAN-bus.

5.1.3. Ethernet and Wifi

Details on network connectivity for remote monitoring and management.

5.1.4. Automatic and uninterruptible switching

How the product ensures continuous power during grid failures.

5.1.5. Two AC outputs

Explanation of the primary and auxiliary AC output functionalities.

5.1.6. Three phase capability

Information on configuring the product for three-phase systems.

5.1.7. PowerControl – maximum use of limited AC power

Feature for optimizing power draw from limited AC sources.

5.1.8. PowerAssist - Extended use of generator or shore current

Function to supplement AC source capacity with battery power.

5.1.9. Programmable

Overview of the product's programmable features.

5.1.10. Programmable relay

Details regarding the functionality and applications of the programmable relay.

5.1.11. External current transformer (option)

Information on using an optional external current transformer for sensing.

5.1.12. Programmable analog/digital input/output ports (Aux in 1 and Aux in 2, see appendix)

Description of the analog/digital input/output ports and their uses.

5.2. Features specific on-grid and off-grid systems combined with PV

Features tailored for hybrid solar energy systems and grid interaction.

5.2.1. External current transformer (optional)

Use of an external current transformer in grid-parallel topologies.

5.2.2. Frequency shift

How the product adjusts frequency to manage solar inverter output during grid outages.

5.2.3. Built-in Battery Monitor

Functionality of the integrated battery monitoring system for generator control.

5.2.4. Autonomous operation when the grid fails

How the system provides power independently during grid failures.

5.3. Battery charger

Detailed information on the product's battery charging capabilities and algorithms.

5.3.3. Other Li-ion batteries

Further guidance on charging various types of Li-ion batteries.

5.3.4. More on batteries and battery charging

References to additional resources for battery and charging information.

5.4. ESS – Energy Storage Systems: feeding energy back into the grid

Configuration requirements for Energy Storage Systems interacting with the grid.

6. Operation

6.1. On/Off/Charger Only Switch

Explanation of the product's main operational switch positions and their functions.

7. GX LCD Interface

7.1. On/off behaviour

How the GX card's power state relates to the main unit's operation.

7.2. Push button behaviour

Functionality of the button associated with the GX LCD display screen.

7.3. Information displayed

List of system parameters and data shown on the GX LCD display.

7.4. Error Code Display

How error codes are presented and interpreted on the GX LCD display.

8. Accessing Connection Points: see appendix A

9. Installation

9.1. Location

Recommendations for selecting an optimal and safe installation site.

9.2. Connection of battery cables

Instructions and requirements for connecting the battery cables.

9.3. Battery Connection Procedure

Step-by-step process for securely connecting the battery cables.

9.4. Connection of the AC cabling

Procedures for safely connecting the AC input and output cables.

9.5. Optional Connections

Details and instructions for various optional connections.

9.5.1. Remote Control

Methods available for remotely controlling the product's operation.

9.5.2. Programmable relay

Information on programming and utilizing the auxiliary relay.

9.5.3. Programmable analog/digital input/output ports

Uses and configuration of the analog/digital input/output ports.

9.5.4. Voltage sense (connection terminal J, see Appendix A)

Connecting voltage sense terminals to ensure accurate battery charging.

9.5.5. Temperature sensor (connection terminal J, see Appendix A)

Connecting the temperature sensor for charge compensation.

9.5.6. Parallel Connection

Requirements and steps for connecting multiple units in parallel for increased capacity.

9.5.7. Three-phase operation

Guidelines and configurations for operating the product in three-phase systems.

9.5.8. Connection to the VRM Portal

Instructions for connecting the product to the Victron Remote Management portal.

10. Configuration

10.1. Standard settings: ready for use

Default factory settings recommended for initial setup and standalone operation.

10.2. Explanation of settings

Detailed explanations of various configuration settings and their functions.

Inverter frequency

Setting for the output frequency when operating on battery power.

Input frequency range

Acceptable range of AC input frequencies for synchronization.

Input voltage range

Acceptable range of AC input voltages for operation.

Inverter voltage

Setting for the output voltage when the unit is in battery operation mode.

Stand-alone / parallel operation / 2-3 phase setting

Configuration options for single unit, parallel, or three-phase system setups.

AES (Automatic Economy Switch)

Power saving feature that reduces consumption in low load conditions.

Search Mode

Standby mode that minimizes power consumption by intermittent operation.

Ground relay (see appendix B)

Functionality and purpose of the ground relay for AC output safety.

Battery charge algorithm

Description of the adaptive charging algorithm for optimal battery health.

Battery type

Setting to optimize charging parameters based on the connected battery chemistry.

Absorption time

The duration of the absorption phase in the battery charging cycle.

10.2.1. Equalisation

Procedure for periodically overcharging batteries to balance cell voltages.

Automatic equalisation charging

Feature for automatically performing equalization on suitable battery types.

Storage voltage, Repeated Absorption Time, Absorption Repeat Interval

Settings related to battery storage and periodic maintenance charging.

Bulk Protection

A safety feature that limits the maximum bulk charging time.

AC input current limit

Setting the maximum allowable current drawn from the AC source for PowerControl.

UPS feature

Enables seamless switching to inverter operation during AC input failures.

Dynamic current limiter

Manages generator output during load changes to prevent instability.

Weak AC

Setting to improve charging performance with distorted AC input voltage.

BoostFactor

Adjusts the PowerAssist feature's behavior for specific conditions.

Programmable (AUX) relay

Configuration options for the auxiliary relay's functions.

Auxiliary AC output (AC-out-2)

Functionality and application of the secondary AC output terminal.

11. Configuring the Product

11.1. VEConfigure PC software

Using the VEConfigure software for detailed product configuration.

11.2. VE.Bus Quick Configure Setup

Simplified configuration tool for systems with up to three units.

11.3. VE.Bus System Configurator

Software for configuring advanced applications and systems with multiple units.

12. Maintenance

13. Error Indications

13.1. General error indications

A table detailing common problems, their causes, and solutions.

13.2. VE.Bus error codes

Specific error codes displayed by VE.Bus systems and their interpretation.

14. Technical Specifications

15. Appendix

15.1. Appendix A : Connection Overview

Detailed diagram and labeling of all product connection points.

15.2. Appendix B : Block Diagram

Schematic illustration of the product's internal components and signal flow.

15.3. Appendix C : Parallel Connections

Wiring diagrams and instructions for setting up parallel unit configurations.

15.4. Appendix D : Three Phase Connections

Wiring diagrams and instructions for setting up three-phase system configurations.

15.5. Appendix E : Charge Characteristic

Graphs detailing the battery charging current and voltage profiles.

15.5.1. 4-stage charging:

Explanation of the initial bulk charging phase within the battery charging cycle.

15.6. Appendix F : Temperature Compensation

Graph showing how charge voltage is adjusted based on battery temperature.

15.7. Appendix G : Dimensions

Technical drawings indicating the product's physical dimensions and mounting points.

Related product manuals