| Home | Site Map Search By Keyword |
|
|
|
< Return to Main Product Page ED-M Series 1kVA to 2.4kVA (400 Hz Isolated Input)
|
 |
Advanced Features
Unique Three-Phase to Single-Phase Converters
The ED-M Series Frequency and Phase Converter offers a unique set of capabilities in a compact and lightweight package.
The Ideal Solution to Phase Imbalance Problems
Phase imbalance occurs when single-phase equipment with various current ratings are connected to the individual phases of a three-phase source. Other three-phase equipment connected to the same power system may experience problems as a result. Phase imbalance can result in high or excessive third order harmonics, nuisance tripping of circuit breakers and destructive over-heating.
The ED-M Series solves this problem by operating from 400Hz, three-phase power, and converting it to a DC voltage. The DC voltage is then filtered and regulated and directed into the Pulse Width Modulated (PWM) inverter stage, where a new single-phase sinewave output is created.
Using this topology, current is drawn equally from all three phases, while the ED-M supplies clean, regulated single-phase power to the critical load. The ED-M’s low output impedance enables it to start up and power difficult loads with high instantaneous current demands.
The Ideal Solution to Difficult Power Problems
The patented ED Series double conversion design protects against the following power quality problems:
The Ideal Frequency Converter Solution
The ED’s output frequency can be factory configured to 50, 60 or 400Hz. The frequency can be independent of the incoming utility frequency. Due to this unique flexibility, the ED may be used in a wide range of domestic, international and military applications, where frequency conversion is required.
The Ideal On-line UPS Solution
The external battery bank is connected to the ED-M Rackmount Frequency and Phase Converter, adding on-line UPS functionality. An internal 400ma battery charger and external battery connector are standard on every unit.
This standard model ships with maintenance-free, VRLA batteries. The batteries have a 10-year rateing (@20ºC) and a wide operational temperature range of -60ºC to +80ºC.
Dual RS-232 Communitactions Ports:
The unit supports concurrent RS-232 based remote monitoring via two independent RS-232 ports. The monitoring communications protocol is available from Falcon upon request.
Ideal for applications such as:
©1999-2012
Falcon® Electric, Inc. All rights reserved throughout the world. Falcon and the Falcon
Electric logo are registered trademarks of Falcon Electric, Inc. All other brand
names and trademarks are the property of their respective owners. The information
and specifications stated on this website are subject to change without notice.
Legal & Private Policy | Contact Us
