FDB135
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.
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)
120 Vac ± 10% (108 to 132 Vac)
Input Frequency
47 to 440 Hz
47 to 440 Hz
OUTPUT
Voltages
0 to 130 VAC and 0 to 30 VAC
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
10 Amp for 0 to 130 VAC and 5.77 Amp for 0 to 30 VAC
Crest Factor
3:1
3:1
Power Factor
100% of rated output into any power factor
100% of rated output into any power factor
Distortion
1% THD typical at full linear load
1% THD typical at full linear load
Load Regulation
± 1% No load to Full load
± 1% No load to Full load
Line Regulation
± 0.1% for ± 10% line change
± 0.1% for ± 10% line change
Efficiency
80 to 85 %
80 to 85 %
PROTECTION CIRCUIT
Input
Fuse
Fuse
Over Current
Voltage foldback
Voltage foldback
Short Circuit
Latches off to protect load. Recycle input power to restore
Latches off to protect load. Recycle input power to restore
Thermal
Over temperature shutdown.
Over temperature shutdown.
26 VAC
6 Amp fuse on rear panel
6 Amp fuse on rear panel
Operating Temperature
0°C To 55°C
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
3.5" H x 17" W x 17" D for 19" relay rack mounting
Weight
39 lbs
39 lbs
Input Connection
IEC 320 C-20 receptacle with 6 foot line cord with NEMA5-15 plug.
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)
Rear mounted barrier strip & Front panel safety socket (banana receptacle)
Cooling
Internal fans w/side intake and rear exhaust
Internal fans w/side intake and rear exhaust
