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
400hz
57 models 10 to 320KVA
Solid State Design Considerations Manuals and Connection Diagrams Accessories
Outdoor Enclosures, Carts,
Distribution Panels etc. Application
Notes and Photos
solid state frequency converter
rotary frequency converter
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
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Electrocon Frequency Converters

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

12KVA Solid State Frequency Converter Specifications 400Hz
 
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Model 12KSS60400/50400
Capacity 12KVA/8.4KW
Input
Voltage 220V -15%/+20% *see note
Current
Requirement		 220V - 60A @ Full Load (90A @ Current limit)
120V - 110A @ Full Load (150A @ Current limit)
Frequency 50Hz or 60Hz ±5%
Output
Voltage 120V (Locked)
Frequency 400Hz
Voltage Regulation ±1%
Frequency Stability ±0.016Hz (Xtal oscillator)
Transient Response ±3% (100% load variation.)
No load to full load with full recovery within 5 cycles
Waveform Sinewave THD <3% at 0-100% linear load
Output Current @.7PF 220V - 54.5A
120V - 100A
Efficiency
AC to AC >85%
Power Factor 0.8
Crest Ratio 3:1
Protection
Overload 150% 30Sec cutoff (Current Limited)
Overload Capacity 110% continuous,110-150% load 30 seconds, over 150% causes unit to shut down. Auto restart upon removal of the overload.
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
Indicator
LCD Converter status, O/P voltage, O/P frequency, O/P Power
LED
Line: Green LED Inverter: Green LED
Fault: Red LED Overload: Yellow LED
Environment
OperationTemp. -10-50%ºC; 14-122ºF
Relative Humidity 20-90% non-condensing
Audible Noise Less than 72dB (at 1 meter)
Physical
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/86.4cm
Note: Input voltages of 208V single phase (phase-to-phase on a 3-phase 120/208V line)- with 2 hot lines and 240V single phase (from a 120/20V split-phase source) - 2 hot lines are both acceptable with one hot on the input N ternimal, and another hot on the L2 input terminal.

1Specifications subject to change without notice.