System Features and Specifications
TruSine 4.5 kW Inverter
Page 4
Owners Manual
Introduction
Thank you for purchasing a Vanner TruSine inverter system. We are confident that you will be satisfied with its
performance and its many features. With proper installation and care, you can look forward to years of service
from this high performance product.
This document will describe the operation, technical specifications and installation procedures for the TruSine
Inverter/Charger System. If you require additional information please contact your dealer, or contact us
directly at the location shown on the cover of this manual.
1
System Features and Specifications
1.1 General
Description
The TruSine system consists of a 4500 watt DC to AC true sine wave inverter, a 100 amp 24 volt battery
charger, an automatic AC transfer switch, and a microprocessor based controller with data communications
capability. A key feature of this system is the optional TSR-2 TruSine Remote Control Panel operator’s
interface which utilizes a high speed “data highway” to connect one or more TSR-2 units to the inverter.
INV ER TER
CH ARG E R
M ICR O P RO C ESS O R
CO NTRO LLE R
AUTO M ATIC
AC
TRANS FER
SW ITCH
TRU SIN E INV ER TER /C HARG E R S YSTEM
BATTER Y
AC O utput To
AC Loads
AC Input U tility
Pow er G enerator
TSR -2
TSR -2
TSR -2 R em ote
Control P anel
V-N ET D ata Bus
Figure 1 - System Diagram
1.2 System
Features
•
Inverter
The inverter consists of two sine wave inverters built into one unit. A “low power“ high efficiency 70 watt
inverter supplies power for the small loads. The “high power” 4,500 watt main inverter supplies power
when AC loads over 70 watts are applied. Designed for maximum efficiency this system conserves battery
power when only small loads are present. To further conserve battery power the Load Demand feature
allows the inverter to ‘go to sleep’ if AC loads fall below a selected value. Load Demand may be disabled if
very small AC loads must be operated.
The inverter develops up to 4,500 watts of continuous power. Using TruSine
®
technology, a very high
quality pure sine wave is produced. Total harmonic distortion (THD) is less than 2.0 percent.
