PRODUCTS

FREQUENCY CONVERTERS

Frequency Converters
TESCOM Frequency Converters

Tescom Frequency Converters are used for converting either 50Hz, 60Hz, or 400Hz, utility line power to 50Hz, 60Hz or 400Hz power to run your mission critical equipment. All Tescom solid state frequency converters use IGBT technology and are designed for continuous operation.


• Detailed monitoring by alphanumeric LCD panel
• 2 microprocessors
• 128 log event recording with RTC
• Seperate battery supported clock and calender
• RS232 or DRY contact relays.
• Custom input voltage and frequency ranges
• 3 phase or single phase options
• SNMP communication
• 2 years warranty

INPUT
Voltage
220/230V single phase - 380/400V 3 phase ± 15% (other voltages; ask)
Frequency
50Hz./60Hz./400Hz. (± 5%)
OUTPUT
Power (kW)
5kVA to 300kVA 50Hz /60Hz /400Hz
Voltage
120/208V 60/400Hz - 230/400V 50/60Hz. (other voltage ranges available)
Voltage regulation
+ 1% (balanced load) + 2% (unbalanced load)
Frequency
50/60/400Hz.
Frequency stability
+ 0,2 Hz (free running)
Efficiency
85% - 90%
Protections
Short circuit protection, overload protection, output voltage out of tolerance protection
Voltage protection
AC voltage low and high protection
Output waveform
Sinusoidal ( THD < 3% for lineer load )
Output power factor
0.7 (single phase) - 0.8 ( three phase )