ELECTRON FREQUENCY CONVERTER

60 to 50 Hz · 50 to 60 Hz · 60 to 60 Hz Isolation · 50/60 to 400 Hz
3KVA
Solid State Frequency Converter Specifications
Model 3KSS6050/5060
Capacity 3KVA/2.1kW Input Current Requirement @ 220V,
16A-120V, 30A
Input
Voltage 120 or 220V
Voltage Range 120V-15%/+20% or 220V-15%/+20%
Current
Requirement
220V – 15.7A @ Full Load (23.5A @ Current limit)
120V – 28.75A @ Full Load (43.1A @ Current limit)
Frequency Any Frequency from 45 65 hz (specify if 400hz)
Phase Single
Output
Voltage 120 or 220Vac ±20% Adjustable from nominal
Voltage Regulation ±1% From setpoint
Frequency 50Hz or 60Hz (Switch selectable) (400
Hz available)
Frequency Regulation ±.0005 Hz
Harmonic Distortion < 3% at 100% Linear Load
Output Waveform Pure Sinewave
Output Current @.7pf 220V – 13.6A
120V – 25A
Non-linear Peak Current for 30 sec. 220V – 20.4A
120V – 37.5A
Power Factor 0.7
Efficiency  
AC to AC >85%
Protection  
Overload Capacity 110% continuous, 110-150% load 30 seconds, over
150% causes unit to shut down. Auto restart upon removal of
overload.
Short Circuit Unit will cut out and must be manually restarted
EMI Filter 10-100KHz at 40dB, 100KHz-100MHz at 70dB
Over Temperature Inverter auto cut-off when heat sink temp. over
80° C
Audible Alarm  
Overload Sounds continuously
Converter Fault Sounds continuously
Indicator  
LCD Converter status, INPUT & OUTPUT voltage-frequency,
loading %
LED
Line: Green LED Inverter: Green LED
Fault: Red LED Overload: Yellow LED
Environment  
Operation Temp. 0-40° C; 32-104° F
Relative Humidity 20-90% non-condensing
Audible Noise < 45dB
Physical  
Net Weight 150lbs/67kg
Dimension  
Depth 21.5in/55cm
Width 7.5in/19cm
Height 19.5in/49cm
Which Design?
What Size?