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
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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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

VISICOMM INDUSTRIES KSS3 SERIES THREE PHASE FREQUENCY CONVERTERS
 
For a more detailed discussion of the design, advantages and control functions, and options, CLICK HERE
For manuals, CLICK HERE

Click on the Model Size KVA for individual data sheets.

Phase 3-Phase input / 3-Phase Output (*1 phase input / 3 phase output available to 60KVA)
Model Size 10KVA 20KVA 30KVA 40KVA 50KVA 60KVA 80KVA 100KVA 120KVA 160KVA 200KVA 240KVA 300KVA 320KVA
INPUT
INPUT VOLTAGE (Specify) 208VY / 380VY / 400VY / 415VY or 220V / 380V / 460V
INPUT RANGE All above are nominal input voltages, and can vary ±20%
INPUT FREQUENCY 50 / 60 Hz ±7%
POWER WALK IN 0% - 100% : 20 SECONDS
OUTPUT
OUTPUT VOLTAGE (Specify) 208VY / 380VY / 400VY / 415VY or 220V / 380V / 460V
For 50hz output, we recommend 230/400V wye 4 wire (Adjustable ±10%), the common market standard,
to duplicate both the continental 220/380V 4 wire standard, and the British 240/415V 4 wire standard.
All above are nominal output voltages, and adjustable by potentiometer by ±10%
VOLTAGE REGULATION ±1% of settings
WAVEFORM SINEWAVE
OUTPUT POWER FACTOR 0.8
OUTPUT FREQUENCY (Specify) 50 or 60 Hz ± 0.05 Hz
PHASE SHIFT UNDER 100%
UNBALANCE LOAD		 <0.5º
THD (LINEAR LOAD) <2%
OVERLOAD <100% CONTINUOUS
110-125% 15 MINUTES
125-150% 10 MINUTES
>150% 1 MINUTE
OVERALL CHARACTERISTICS
Model Size 10KVA 20KVA 30KVA 40KVA 50KVA 60KVA 80KVA 100KVA 120KVA 160KVA 200KVA 240KVA 300KVA 320KVA
OVERAL EFFICIENCY 90% 91% 91% 91.5% 92% 92% 92.5% 93% 93% 93% 93% 95% 95% 95%
MAXIMUM HEAT
DISSIPATION (KW)		 1.1 1.3 1.9 2.6 3 3.5 4.6 5.4 6.5 8.7 8.7 6.5 6.5 6.5
DIMENSIONS (H x W x D) mm / in 1450 x 550 x 1000
58 x 22 x 40		 1600 X 1100 X 1000
63 x 43 x 40		 1600 X 2200 X 1000
63 X 86 X 40
WGT. KG/lbs 270 / 595 300 / 663 400 / 884 480 / 1060 550 / 1215 680 / 1502 820 / 1807 950 / 2094 1180 / 2601 1450 / 3196 2500 / 5512 2700 / 5952 3000 / 6614 3100 / 6834