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The AC/AC Frequency Converter EPS/AC are extreme reliable and are used for inductive and capacitive loads.
The applications are i.e. to simulate single- or three-phase AC grids by providing an adjustable voltage,
current and frequency.
The units in switching or linear technology are available as single phase from 500 VA until 50000 VA.
Systems with three-phase output are available upon request. The electronically converted and stabilized
output voltage of the AC source is isolated from the input and is completely adjustable from 0 V to the
maximum. All models are designed in full or half 19” rack mount enclosures or cabinets.

EPS/AC Frequency Converter 0.5-50 kVA

Model  Description 
EPS/AC  EPS/AC Frequency Converter 0.5-50 kVA

All models offer the digital interfaces RS232 and RS485 for standard for remote control and monitoring or for synchronization and connection between other units (3-phase-operation).

Three-phase variants can be additionally equipped with an option GPIB interface.
As options an extension of the voltage up to 600 V and a frequency up to 999 Hz are available.
Energy efficiency: High efficiency at the switching types

Available models
Model Voltage Current Output Power Design
 EPS/AC300-16,8-2000  0-300 VAC  16,7A@<150V/8,4A@>15  2000 VA  9,5 inch
 EPS/AC300-84-10000 LR  0-300 VAC  84A@<150V/42A@>150V  10000 VA  19 inch
 EPS/AC300-50-6000 LR  0-300 VAC  50A@<150V/25A@>150V  6000 VA  19 inch
 EPS/AC300-42-5000 LR  0-300 VAC  42A@<150V/21A@>150V  5000 VA  19 inch
 EPS/AC300-25-3000 LR  0-300 VAC  25A@<150V/12,5A@>150  3000 VA  19 inch
 EPS/AC300-8,4-1000 LR  0-300 VAC  8,4A@<150V/4,2A@>150  1000 VA  19 inch
 EPS/AC300-420-50000  0-300 VAC  420A@<150V/210A@>150  50000 VA  19 inch
 EPS/AC300-250-30000  0-300 VAC  250A@<150V/125A@>150  30000 VA  19 inch
 EPS/AC300-168-20000  0-300 VAC  168A@<150V/84A@>150V  20000 VA  19 inch
 EPS/AC300-125-15000  0-300 VAC  125A@<150V/62,5A@>15  15000 VA  19 inch
 EPS/AC300-84-10000  0-300 VAC  84A@<150V/42A@>150V  10000 VA  19 inch
 EPS/AC300-63-7500  0-300 VAC  63A@<150V/31,5A@>150  7500 VA  19 inch
 EPS/AC300-42-5000  0-300 VAC  42A@<150V/21A@>150V  5000 VA  19 inch
 EPS/AC300-25-3000  0-300 VAC  25A@<150V/12,5A@>150  3000 VA  9,5 inch
 EPS/AC300-4,2-500 LR  0-300 VAC  4,2A@<150V/2,1A@>150  500 VA  19 inch