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AC POWER SUPPLY / FREQUENCY CONVERTER
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Switching
•
Linear
INVERTER
UNINTERRUPTIBLE POWER SUPPLY (UPS)
MODIFIED STANDARD PRODUCTS
COTS CUSTOM POWER SUPPLY
•
AC-DC
•
DC-DC
RAILROAD SIGNAL SOURCE
NEW PRODUCTS
APPLICATION NOTES
WILD FREQUENCY INFORMATION CENTER
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AC POWER SUPPLY
FREQUENCY CONVERTER / INVERTER
BL-PLUS
Series
THE WORLDWIDE CHOICE FOR QUALITY AC POWER
Behlman's BL-PLUS Series High Power AC Source/
Frequency Converter provides the performance of a linear
with all the benefits of a switching amplifier. Instead
of relying on large, noisy motor generators for AC power,
today's testing facilities are switching to quiet, compact
Behlman AC Power frequency converters.
Behlman's
Solid-State BL-PLUS offers greater energy efficiency, reduced
downtime, and a significantly smaller footprint. They're
ideal for avionics, airborne and shipboard equipment as
well as international products testing. The BL-PLUS even
comes with an optional computer control for Automatic Test
Equipment (ATE) application. It's adjustable voltage and
frequency provides maximum flexibility.
Combined
with The efficiency of the BL-PLUS Series and the savings
in converting from a motor generator really add up.
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Precise
Adjustable Power: Variable amplitude & frequency
with performance quality of a linear and the benefit
of switching technology with option "M"
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Small
Footprint: 120KVA is only 27"Wx36"Dx78"H
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Low
Input Current Distortion: Multi-pulsed input transformer
and soft start circuitry assures that it will not adversely
affect other equipment on the power line
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Line
Drop Compensation for Remote Regulation
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| Specifications |
| Inputs |
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Transformer:
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Multi-pulsed for
low input current distortion
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Voltage:
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C3: 277/480 VAC
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C4:
200 VAC DELTA
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C5:
346/600 VAC
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C6: 230/400 VAC
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C7: 240/415 VAC
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CX: Option voltages
available
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Frequency:
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57- 63 Hz Standard
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47 - 53 Hz Standard
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Soft
Start/Stop:
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Ramped soft start
circuitry eliminates turn-on surges.
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Input
Service Requirements:
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150% of System
Rating
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Output
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Power:
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See
Model Selection Table
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Voltage:
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Fixed
at any Line to Neutral Voltage
(-1)
0 - 132 Vac L-N, (-2) 0 - 264 Vac L-N, (-3) 0-305 Vac L-N.
Additional output voltages available using transformers.
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Frequency:
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Fixed
at any frequency between 45 to 500HzSwitch selectable, fixed
frequency of 50, 60, and 400 Hz and variable range of 45 -
500 Hz.with option "M"
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Current:
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See
Model Selection Table
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Power
Factor:
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100%
of rated output into any power factor load.
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Load
Regulation:
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+/-
0.5% No Load to Full Load.
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Line
Regulation:
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+/-
0.1% for +/- 10% Line Change.
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Distortion:
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3.0%
typical THD
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Efficiency:
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80%
typical
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Protective Circuits
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Input
Protection:
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Electronic Circuit
Breaker
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Constant
Current Mode:
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Overload automatically
causes voltage fold back to provide maximum current without
distortion output waveform.
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Short
Circuit Protection:
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Short circuit
electronically latches output OFF to protect load. Power restored
by recycling Input Power.
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Thermal
Protection:
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Internal temperature
sensor prevents heat damage by shutting unit OFF. Output will
turn ON when unit reaches safe temperature.
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Controls / Indicators
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With Option "M"
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- Three (3) DMM's:
VOLTS, AMPS, FREQ
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- Three LED's: Constant
Current, Overtemp, Overload Latch
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- Voltage Adjust Potentiometer.
On adjustable models only.
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- Frequency Adjust Potentiometer. On adjustable
models only.
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Mechanical Specifications
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Dimensions:
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See Model
Selection Table
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Weight:
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See Model
Selection Table
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Operating
Temperature:
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0 to 40 degrees
Celsius
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Storage
Temperature:
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-20 to 70
degree Celsius
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Humidity:
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0 - 95% RH
non-condensing
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Input
Connections:
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Four (4) Pressure terminals; A, B, C, N.
Protective Ground Stud Provided
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Output
Connections:
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Four (4)
Presure terminals; A, B, C, N
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Remote
Control:
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Click
on the for 
Printable Specifications Sheets
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Model Selection Guide
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Models
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Power
(KVA)
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No.
of
Phases
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Output
(Volts)
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Output
(Amps)
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Config.
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Weight
(lb.)
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25
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1
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(-1) 0-132 V
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190
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1
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900
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25
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1
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(-2) 0-264 V
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95
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2
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1200
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30
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3
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(-1) 0-132 V
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76/phase
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1
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900
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30
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3
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(-2) 0-264 V
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38/phase
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2
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1200
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30
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3
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(-3) 0-305 V
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36/phase
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2
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1200
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60
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3
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(-1) 0-132 V
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152/phase
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3
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1200
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60
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3
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(-2) 0-264 V
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76/phase
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3
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1800
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60
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3
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(-3) 0-305 V
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66/phase
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3
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1800
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120
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3
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(-1) 0-132 V
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304/phase
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3
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2200
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120
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3
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(-2) 0-264 V
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152/phase
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3
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2200
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120
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3
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(-3) 0-305 V
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132/phase
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3
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2200
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Configurations:
(1):
53"Hx31.6"Dx22.1"W, including forklift base.
(2): 63"Hx31.6"Dx22.1"W,
including forklift base.
(3): 72"Hx36"Dx27"W,
including forklift base.
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Click Below -M
for Manual Controller Specifications Sheet
Click Below -P
for Programmable Controller Specifications Sheet
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Options
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-CE
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MA
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Programmable
controller and RS232 Interface |
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-PI
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PAC2000
with IEEE-488 interface. |
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WF
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Model Selection Guide
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Model BL(+) [# of phases] - [Input] - [Output]
- [Options]
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Examples
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Model:
BL+30-3-C2-1
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Model:
BL+30-3-C1-115-F400
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Power:
30KVA unit, 3 phases output
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Power:
30KVA unit, 3 phases output
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Input:
220/380 VAC, 47-53Hz, 3 phases
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Input:
120/208 VAC, 57-63Hz, 3 phases
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Output:
0-132 VAC
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Output:
115/200 VAC with fixed freq (400 Hz).
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Notes:
(Contact factory for the following options)
(1):
Custom input and output.
(2): Higher output power configurations.
(3): Extended frequency.
(4): Dual output ranges.
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