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Now is the time to become your own Power Producer.
We can help with all of your power system needs.

Exeltech Sine Wave N+1 Redundant Inverters 

The Exeltech MX series inverters are a true sine wave, very versatile, custom inverter designed for use where reliability is extremely important. MX systems can be configured with power levels from 1000 Watts to 20KW at 120Vac output, 40KW at 240Vac bi-phase, or 60KW at 208Vac 3 phase.  Power levels are expandable, and inverter modules can be upgraded or replaced, and if designed as a redundant system, replacement can occur while the system is on line without interruption in power to your loads.  The output voltage is precisely regulated, such that no measurable voltage change occurs on the output when the input voltage changes over its wide voltage range.   Less than 0.5 volt change in output voltage will occur when the output load varies from 0 to 100% of rated power.  With distortion of 2% maximum offers the cleanest sine wave power available.  They system is extremely compact and lightweight.  Modules, cards and cages are combined to create the inverter needed.  MX inverters are available with 12, 24, 36, 48, 96, 108 and 120 VDC input voltage.

A Master Module combines the control signals of a Control Card with a Power Module.  This is a space saving solution when redundancy is not necessary.  The Master Module provides control signals to up to 19 power modules.

The Power Module is a 1000 watt slave power inverter.  It requires drive signals from a Master Module or Control Card.  This module is the backbone of the inverter system and will be the majority of the modules in most systems.

The Control Card provides all the control functions for the Power Modules.  Adding a second Control Card provides redundant operation as only one Control Card is required to operate the system.

The Alarm Card is necessary in a redundant system.  It allows the inverter to detect a control card failure and switch to the backup Control Card.  The Alarm Card provides LED indicators for DC On, inverter on, load presence, inverter fail, breaker open, high temperature, and low voltage and "form-C" contact closures for minor failure, major failure, inverter failure, bypass, DC failure, and AC failure.

The Transfer Switch allows the inverter to automatically switch between inverter power and a secondary source of AC power.  The Transfer Switch has a maximum capacity of 50Amps and a typical transfer time of 4ms.

Determine the approximate price by adding the cost of the components needed from the chart below.  For 120/240V operation, use twice as many Master Modules or Control Cards and Cages.  For 3-Phase use 3 times as many Master Modules or Control Cards and Cages.

Exeltech MX inverts will be factory assembled to your specifications.  To order an MX inverter please call us with the following information; battery voltage, output voltage required, number of phases, output wattage, redundancy requirement, transfer switch requirement and cage size and we will give you a final quote.

Exeltech XP Series Sine Wave Inverters

Exeltech XP inverters are the most affordable, high-performance true sine wave inverters on the market.  They feature sophisticated protection circuitry, making them immune from damage by overloads, short circuits, over temperature and input polarity reversal.  XP series are excellent for telecommunications, audio recording equipment, or any loads that require an excellent waveform.  Efficiency = 87-89% (distortion <2%).  XP inverters can run on the high charging voltages needed to charge alkaline batteries.  120 VAC output. 1-year warranty.

NOTE:  XP 600 SERIES does not have pricing listed above.  Please call us for prices and availability at 1-800-854-7191

 

 

 

 

Questions or problems regarding this web site should be directed to henry@movre.com.
Copyright © 2003  Missouri Valley Renewable Energy. All rights reserved.

2378 Berkemeyer Road - Hermann, Missouri 65041 - (573)-486-5709
Last modified: 03/16/06 .