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Behlman's BL1350 AC Power Supply / Frequency Converter / Inverter, requires just 3.5" of rack height, and weighs as low as 45 pounds, yet it delivers 1350 VA of quality AC power. In the BL 1350, you'll find the quality features you expect from Behlman, fully adjustable frequency and voltage, total harmonic distortion of less than 0.5%, high efficiency, plus excellent line and load regulation.
There's also a unique overload protection system that folds back the voltage to maintain maximum rated current without output wave form distortion and analog remote control. For rack mounted or bench top power, no AC source combines small size, high efficiency and low cost like the Behlman BL Series.
Model | Power (VA) | Output Volts VAC (RMS) | Output (Amps) | Output Frequency (Hz) | Input Volts 1Ø VAC | Dimensions (19” Rack-Mount) | Description |
---|---|---|---|---|---|---|---|
BL1350B-1 | 1350 | 0-135 , 0-270 | 10, 5 | 45-500 | 120 | 3.5”H x 22”D | Variable voltage and frequency |
BL1350C-2 | 1350 | 0-135 , 0-270 | 10, 5 | 45-500 | 120/230 | 3.5”H x 22”D | Variable voltage and frequency |
BL1350C-4 | 1350 | 0-135 , 0-270 | 10, 5 | 45-500 | 120/208,,3Ø | 3.5”H x 22”D | Variable voltage and frequency |
BL1350pf | 1350 | 0-135 , 0-270 | 10, 5 | 45-500 | 95-270 | 3.5”H x 22”D | Variable voltage and frequency |
Low cost without compromising features or performance
In the BL1350 Series you’ll find the quality features you expect from Behlman. Fully adjustable voltage and frequency, low output THD, high efficiency, plus excellent line and load regulation. There’s also a unique overload protection system that folds back voltage to maintain rated current without output waveform distortion. Units are supplied with analog remote control and available with optional RS-232 and IEEE-488 remote control interfaces. Other options include extended frequency range out to 1000 Hz and motor test option, which has the capability to soft-start motors, pumps and compressors, thereby eliminating the need for high-power devices.
Small size, quiet operation and high efficiency make the BL1350 Series ideal for industrial product testing, precision avionic test, power conversion, ATE, bulk power and motor generator replacement.
Rugged, reliable and easy to use for a variety of applications:
INPUT See Model Selection Guide
OUTPUT
Power: 1350 VA (Units can be stacked for increased power, or 2- or 3-phase output)
Voltage: 0-135 VAC / 0-270 VAC (Contact factory for additional voltages)
Resolution: 1 V
Accuracy: +/-2 % of full scale
Frequency: 45-500 Hz (Option E: 45-1000 Hz)
Resolution: 1 Hz
Accuracy: +/-2 Hz
Current: 10 Amps, 0-135 VAC Range, 5 Amps, 0-270 VAC Range
Resolution: 0.1 Amp, +/-1 digit
Accuracy: +/-2 % of full scale
Crest Factor: 3 : 1
Power Factor: 100% of rated output into any power factor load
Distortion: 0.5% THD typical, measured at full load, 100 Volts, 50 Hz
Line Regulation: +/- 0.1% for +/- 10% line change
Load Regulation: +/- 0.7%, no load to full load
Efficiency: 80% typical
PROTECTIVE CIRCUITS
Input: Fast-acting main circuit breaker
Constant Current: Overload automatically causes voltage fold-back to provide maximum current without distorting output waveform
Short Circuit: Short-circuit overload electronically latches output open to protect load...
power restored by recycling circuit breaker
Thermal: Internal temperature sensor prevents heat damage
CONTROLS / INDICATORS
Power On/Off: Circuit breaker
Meter: DMM: True RMS Volts, True RMS, Amps, Frequency
Volts adjust: Ten-turn pot to adjust voltage
Frequency adjust: Ten-turn pot to adjust Frequency
Meter select switch: Volts, Amps, Frequency
Indicators: Constant Current, Overtemp, Overload Latch
Phase adjust: Potentiometer (pot)
Output On/Off: Toggle switch
Range: Hi/Lo Switch
Binding post: Hot, Neut, Gnd
Remote Control: 0-10 VDC programming for voltage and frequency… contact closure for Output On/Off and range change
External Synch: Synchronizes AC output with external input
MECHANICAL & ENVIRONMENTAL
Dimensions: High-strength 19” (48.3 cm) rack mount chassis,
3.5”H X 22”D (8.9 cm X 55.9 cm)
Weight: BL1350B-1 & pf: 45 lbs (20.43 kgs), C-2 & C4: 70 lbs (31.78 kgs)
Operating Temperature: 32° to 131° F (0° to 55° C)
Input Connections: Barrier strip on rear
Output Connections: Binding posts on front and barrier strip on rear
PWM In/Out: Barrier strip on rear
External Synch: Barrier strip on rear
Remote control: DB-9 connector