Single Phase Frequency Converters 50/60 Hz
18 models 1KVA to 20KVA
50 or 60hz input,
50hz or 60hz output
Single Phase Frequency Converters 400hz
18 models 1KVA to 20KVA
50hz or 60hz input and
400hz output
Three Phase Solid State Frequency Converters
50 or 60 Hz
57 models 10 to 320KVA
Three Phase Solid State Frequency Converters
57 models 10 to 320KVA
Solid State Design Considerations Manuals and Connection Diagrams Accessories
Outdoor Enclosures, Carts,
Distribution Panels etc.
Notes and Photos
Rotary 1 or 3 Phase Frequency Converters
50 or 60hz output
6KVA to 2000KVA
Rotary 400Hz output Frequency Converters
1 or 3phase
10KVA to 250 KVA
Rotary Frequency Converters Accessories
Enclosures (Indoor quietized and Outdoor) Digital Meters, RS232 and Data Logging, etc.
Rotary Design Considerations Starting Surge of motors in the load, Large SCR loads, power factor and resistive loads, Operating Noise Level.
Rotary Application Notes and Photos Operating Noise and solutions to this problem Line Isolation Sets
  Visicomm Industries
Solid State Frequency Converter Rotary Frequency Converter

Electrocon Frequency Converters

60 to 50 Hz 50 to 60 Hz 60 to 60 Hz Isolation 50/60 to 400 Hz

8KVA Solid State Frequency Converter Specifications


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Model 8KSS 6050/5060
Capacity 8KVA/6.4KW
Voltage 120 or 220V-15%/+20%
220V - 41.8A @ Full Load (62.7A @ Current limit)
120V - 76.7A @ Full Load (115A @ Current limit)
Frequency Any Frequency from 45 65 hz (specify if 400hz)
Phase Single
Voltage 120 or 220Vac 20% Adjustable from nominal
Voltage Regulation 1% From setpoint
Frequency 50Hz or 60Hz (Switch selectable) (400 Hz available)
Output Waveform Pure Sinewave
Voltage Regulation 1%
Frequency Stability 0.0005Hz
Transient Response 3% (100% Load Variance) No load to full load with full
recovery within 5 cycles
Waveform Sinewave THD < 3% at 0-100% linear load
Output Current @ .8pf 220V - 36.4A
120V - 66.7A
for 30 seconds
220V - 54.6A
120V - 100.1A
AC to AC >85%
Power Factor 0.8
Crest Ratio 3:1
Overload 150% 30 second cut off (Current Limited)
Overload Capacity 110% continuous, 110-150% load 30 seconds, over 150%
causes unit to shut down. Auto restart upon removal of the
Short Circuit Unit will cut-off and must be manually restarted
EMI Filter 10-100KHz at 40dB; 100KHz-100MHz at 70dB
Audible Alarm
Overload Sounds continuously
Fault Sounds continuously
LCD Converter status, I/P & O/P voltage, I/P & O/P frequency
Line: Green LED Inverter: Green LED
Fault: Red LED Overload: Yellow LED
Operation Temperature 0-40° C; 32-104° F
Relative Humidity 20-90% (non-condensing)
Audible Noise < 58dB (at 1 meter)
Input Terminal Block
Output Terminal Block (worldwide outlets available)
Net Weight 366lbs/166.4kg
Width 18.9in/48cm
Depth 13.6in/34.5cm
Height 34in/88.64 on wheels

1Specifications subject to change without notice.

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