Introduction; Features; Basic System Architecture - Crown Xavier X-4KW-M User Manual

INTRODUCTION

This is a multi-function inverter, combining functions of inverter, solar charger and battery charger to offer
uninterruptible power support in a single package. The comprehensive LCD display offers user-configurable and
easy-accessible button operations such as battery charging current, AC or solar charging priority, and acceptable
input voltage based on different applications.

Features

Pure sine wave inverter

Feed-in to the grid function

Configurable input voltage ranges for home appliances and personal computers via LCD control panel

Configurable battery charging current based on applications via LCD control panel

Configurable AC/Solar Charger priority via LCD control panel

Compatible to utility mains or generator power

Auto restart while AC is recovering

Overload / Over temperature / short circuit protection

Smart battery charger design for optimized battery performance

Cold start function

Removable LCD control module

Multiple communication ports for BMS (RS485, CAN-BUS, RS232)

Built-in WiFi for mobile monitoring (Requires App), OTG USB function, dusk filters

Configurable AC/PV Output usage timer and prioritization


Basic System Architecture

The following illustration shows basic application for this unit. It also required the following devices to have a
complete running system:
 Generator or Utility mains.
 PV modules
Consult with your system integrator for other possible system architectures depending on your requirements.
This inverter can power various appliances in home or office environment, including motor-type appliances such
as tube light, fan, refrigerator and air conditioners.
Figure 1 Hybrid Power System
2