FREQUENCY AC POWER CONVERTER

115V/60Hz  to  0-130V/400Hz  1350VA 

The Model FDB135 is a single phase to 115 Vac, 400 HZ switch-mode converter. Input voltage is 120 Vac.  Output voltage is adjustable 0 to 130 Vac with the voltage adjust pot on the front panel.  400 HZ output frequency is adjustable from 320 to 480 HZ.  Maximum output power is 1350 VA into any power factor load.   

Model FDB135
The FDB135 incorporates overload and short circuit protection.  Overload is protected by voltage fold back (constant current) and short circuit is protected by shutdown.
SPECIFICATIONS:

 Input Voltage:

  120 Vac ± 10 % (108 to 132 Vac)

Input Frequency:

  47 to 440 Hz

 OUTPUT:

 

Voltages:

0 to 130 VAC  and 0 to 30 VAC

 Current:

10 Amp for 0 to 130 VAC  and 5.77 Amp for 0 to 30 VAC

 Crest Factor:  

 3:1
 Power Factor:  100% of rated output into any power factor

 Distortion:

1% THD typical at full linear load

Load Regulation:

  ± 1% No load to Full load

 Line Regulation:

± 0.1% for ± 10% line change

 Efficiency:

80 to 85 %

 

 

PROTECTION CIRCUIT:

 Input:

Fuse

 Over Current:  

Voltage foldback

 Short Circuit:

Latches off to protect load.  Recycle input power to restore

 Thermal:

 Over temperature shutdown.

 26 VAC:

 6 Amp fuse on rear panel

 Operating Temperature:

 0°C To 55°C

  

FRONT PANEL METER & CONTROLS:

 Power On/Off switch:

 Voltage and Frequency Potentiometers

 Two digital meters: True RMS Volts, True RMS Amps or  Frequency.

 Frequency / Amps select switch and indicator

 Output On/Off switch & indicator

 Two LED’s: Constant current and fault output

 Safety socket

  

MECHANICAL: 

 Dimensions:

3.5” H x 17” W x 17” D    for 19” relay rack mounting

 Weight:

39 lbs

 Input Connection:

IEC 320 C-20 receptacle with 6 foot line cord with NEMA5-15 plug.

 Output Connection:

Rear mounted barrier strip & Front panel safety socket (banana receptacle)

 Cooling:

Internal fans w/side intake and rear exhaust

 

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