NF Bipolar DC Power Supply with Built-in Sequential Signal Source BP series

Bipolar DC Power Supply with Built-in Sequential Signal Source

BP series

BP Series

Lineup

BP4610(±10A)   /   BP4620(±20A)
BP4630(±30A)   /   BP4640(±40A)   /   BP4650(±50A)   /   BP4660(±60A)
BP4670(±70A)   /   BP4680(±80A)   /   BP4690(±90A)   /   BP46100(±100A)

* BP4610 / BP4620 are CE certified

Sequence Function for Fully Programmable Output Pattern Bipolar Output Good for Inductive and Capacitive Loads !!s

As a power supply for testing vehicle electrical and electronic components/motor/solenoid/large capacitors and as electronic load for testing power supplies / batteries..... Can be used for various applications.


	Wide range voltage output ±60V (possible to shit the range)
	10 Models, ±10A to ±100A
	High speed, DC to 150kHz (CV, Adjusted)
	Up to 255 Steps sequence function
	DC, sine wave, square wave, and arbitrary wave
	Two mode selectable, Constant voltage / Constant current
	Response calibration function
	Voltage / Current Limiter, measurement function
	USB / External control IO
	Analog input as power amplifier
	Control software bundled (data logging, Sequence / Arbitrary waveform edit)
	Power input: Tree-phase, 3-wire or three-phase, 4-wire (specify on order, BP4640 to BP46100)

Enriched Basic Performance and Wide Lineup

Wide Range Output Area Voltage / Current 4 Quadrants Operation
BP series can output in four quadrants and is capable of handling two directions of current, which are source (supply) and sink (absorption) current. From devices that generate back electromotive force such as solenoids, capacitive load such as electrolytic capacitor, and even to piezoelectric material charged with electromotive force and power sources and batteries such as fuel cells, you can drive the devices and systems that cannot be driven with generic DC power supply.

Depending on the limiter setting, the output range can be shifted to - 5 V to + 115 V and -115 V to + 5 V (Output current range changes)

High Voltage / Large Current / Wide Range, Constant Current Operation

Output voltage is + / - 60 V covering the range required in testing vehicle electrical components. Also BP series have high current necessary for large parts, high speed required in driving actuators, and constant current operation effective in driving low impedance solenoids.
With such enriched specification satisfying all such requirements, BP series responds to the needs in development and test of devices.
With the lineup from + / -10 A to + / -100 A, BP will respond a variety of application.

Lineup

		BP4610	BP4620	BP4630	BP4640	BP4650
Voltage		± 60 V, 120 Vp-p Depending on the limiter setting, the output range can be shifted to - 5 V to + 115 V and - 115 V to + 5 V (Output current range changes)
Current	DC	± 10 A	± 20 A	± 30 A	± 40 A	± 50 A
	AC	± 15 A	± 30 A	± 45 A	± 60 A	± 75 A
Low amplitude frequency response		DC to 200 kHz (CV)* DC to 70 kHz (CC)*
Operation mode		Constant voltage/Constant current operation are selectable

		BP4660	BP4670	BP4680	BP4690	BP46100
Voltage		± 60 V, 120 Vp-p Depending on the limiter setting, the output range can be shifted to - 5 V to + 115 V and - 115 V to + 5 V (Output current range changes)
Current	DC	± 60 A	± 70 A	± 80 A	± 90 A	± 100 A
	AC	± 90 A	± 105 A	± 120 A	± 135 A	± 150 A
Low amplitude frequency response		DC to 170 kHz (CV)* DC to 70 kHz (CC)*
Operation mode		Constant voltage/Constant current operation are selectable

* adjusted characteristics, amplitude 12 Vp-p

Function Brings Usability and Efficiency

Sequence Function
BP series has a built-in sequential signal source. For example, by programming a series of voltage change pattern used in voltage fluctuation test on electrical and electronic components, the test can be done in a single operation since the output changes in order according to the procedure.

• Number of sequences	: 1 sequence for each of the CV mode and CC mode
• Number of steps	: 1 to 255 (within 1 sequence)
• Step time	: 0.1 ms to 999.9999s (resolution 0.1 ms)
• Parameters	: DC voltage, superimposed AC voltage, frequency and waveforms
• Jump count	: 1 to 999, or continuous
• Sequence control	: Start, Stops, Hold, Branch

Various Output Patterns Using Sequence Functions

Relay operation test

Ex.1 Relay Operation Test (Withstand Power Supply Fluctuation Test)

Relay operation test

Ex.2 Vehicle Electrical and Electronic Components Test
(ISO / DIS7637-2.2 Pulse 4)
(Simulation of Transient Voltage Drops at Startup)

The dedicated software allows user to edit the complicated pattern easily

In addition to set at the hardware, The application software is available to edit the sequence pattern. This software will included in bundled set.

seq

Response Calibration Function
Transient response for load with complicated impedance characteristic such as electromagnetic components with inductance (coil component) or capacitance (capacitor component) differs among loads. BP series has a response calibration function that allows users to individually optimize transient response characteristic in square wave output or sudden output change.

response

Voltage Limiter / Current Limiter

BP series have the capability to set each of the maximum voltage and current with + and - independently.
When shifting the output voltage range, output voltage limiter is used.

Additional Functions

	Voltage / Current output monitor
	Measurement function To measure and display the output voltage / current (DC value and p-p value)
	Output on / off function
	External signal input useful for the oscillator and the recorded signal
	External control I / O (output on / off, sequence control and others)
	USB interface
	Store / Recall memories (30 sets)

Control Software

The software is bundled that allow user to set the basic parameters, to collect the data, to edit the sequence / the arbitrary waveform and to control the sequence. This will support the data analysis and automate of production line.

soft1

Remote control

soft2

Sequence edit

soft3

Arbitrary waveform edit

soft4

Data logging