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  • PVCE series | DC power supply Rackmount | Matsusada Precision
  • PVCE series | DC power supply Rackmount | Matsusada Precision

High Power Low-profile Programmable DC Power Supply

  • Voltage range: 6V to 650V
  • Current: 1.2A to 600A
  • Power: 0.75kW to 15kW
  • High Power
  • Standard Interface
    LAN, USB(TMC), RS-485
  • UL CE marking

Compact CVCC Programmable and Variable DC Power Supply

The PVCE/PVCEJ series, a low profile DC power supply focusing exclusively on “a broad range of lineup” and “high reliability,” offers high performance as well as high power. Achieving high-efficiency noise reduction with our unique low-noise switching method, the PVCE/PVCEJ is suitable for high-density rack mounting. With a wide variety of applications, we assure you that the PVCE/PVCEJ series is perfect for fully supporting your research and development.

(All models are CE marking. Some models are UL60950-1 recognized products.) *
* The product is designed to be installed in the customer’s system and so as to meet the requirements of CE marking regarding chassis mounting, noise control, proper protections, and isolated devices. It is not designed to perform alone.

Features and Benefits

  • Compact and high power Max 15 kW
  • Ideal for research and development with low noise switching method.
  • PFC circuit and universal input wound not select the place of operation.
  • Various operations by connecting multiple power supplies, such as master/slave, is possible.
  • PVCE/PVCEJ adopt large four-digit monitor display for both voltage and current, which contributes to precise monitoring with better recognition.
  • Operability and safety are improved with new features of key-lock function and acceleration rotary encoder, that increment will vary by speed of rotation.

Models

PVCEJ series is applied to a half-rack width, and PVCE series goes with a 19-inch rack.

Half: half-rack width

Model Maximum Output Safety Standards
Voltage Current Power
HalfPVCEJ6-130 6 V 130 A 0.78 kW UL markCE mark
PVCE6-130 130 A 0.78 kW UL markCE mark
PVCE6-220 220 A 1.3 kW CE mark
PVCE6-310 310 A 1.8 kW CE mark
PVCE6-530 530 A 3.2 kW CE mark
HalfPVCEJ8-100 8 V 100 A 0.8 kW UL markCE mark
PVCE8-100 100 A 0.8 kW UL markCE mark
PVCE8-180 180 A 1.4 kW CE mark
PVCE8-300 300 A 2.4 kW CE mark
PVCE8-400 400 A 3.2 kW CE mark
PVCE8-600 600 A 4.8 kW CE mark
HalfPVCEJ10-80 10 V 80 A 0.8 kW UL markCE mark
PVCE10-80 80 A 0.8 kW UL markCE mark
PVCE10-150 150 A 1.5 kW CE mark
PVCE10-240 240 A 2.4 kW CE mark
PVCE10-340 340 A 3.4 kW CE mark
PVCE10-510 510 A 5.1 kW CE mark
HalfPVCEJ12.5-64 12.5 V 64 A 0.8 kW UL markCE mark
PVCE12.5-64 64 A 0.8 kW UL markCE mark
PVCE12.5-120 120 A 1.5 kW CE mark
PVCE12.5-190 190 A 2.4 kW CE mark
HalfPVCEJ15-54 15 V 54 A 0.81 kW UL markCE mark
PVCE15-54 54 A 0.81 kW UL markCE mark
PVCE15-100 100 A 1.5 kW CE mark
PVCE15-160 160 A 2.4 kW CE mark
PVCE15-227 227 A 3.4 kW CE mark
PVCE15-340 340 A 5.1 kW CE mark
HalfPVCEJ16-50 16 V 50 A 0.8 kW UL markingCE mark
PVCE16-50 50 A 0.8 kW UL markingCE mark
PVCE16-95 95 A 1.5 kW CE mark
PVCE16-150 150 A 2.4 kW CE mark
PVCE16-220 220 A 3.5 kW CE mark
PVCE16-320 320 A 5.1 kW CE mark
HalfPVCEJ20-40 20 V 40 A 0.8 kW UL markCE mark
PVCE20-40 40 A 0.8 kW UL markCE mark
PVCE20-80 80 A 1.6 kW CE mark
PVCE20-125 125 A 2.5 kW CE mark
PVCE20-170 170 A 3.4 kW CE mark
PVCE20-260 260 A 5.2 kW CE mark
HalfPVCEJ30-27 30 V 27 A 0.81 kW UL markCE mark
PVCE30-27 27 A 0.81 kW UL markCE mark
PVCE30-53 53 A 1.6 kW CE mark
PVCE30-84 84 A 2.5 kW CE mark
PVCE30-115 115 A 3.5 kW CE mark
PVCE30-180 180 A 5.4 kW CE mark
PVCE35-45 35 V 45 A 1.6 kW CE mark
PVCE35-72 72 A 2.5 kW CE mark
HalfPVCEJ40-20 40 V 20 A 0.8 kW UL markingCE mark
PVCE40-20 20 A 0.8 kW UL markingCE mark
PVCE40-40 40 A 1.6 kW CE mark
PVCE40-62 62 A 2.4 kW CE mark
PVCE40-85 85 A 3.4 kW CE mark
PVCE40-130 130 A 5.2 kW CE mark
PVCE40-250 Coming soon 250 A 10 kW CE mark
HalfPVCEJ45-18 45 V 18 A 0.81 kW UL markCE mark
PVCE45-18 18 A 0.81 kW UL markCE mark
PVCE45-35 35 A 1.5 kW CE mark
PVCE45-55 55 A 2.4 kW CE mark
PVCE45-78 78 A 3.5 kW CE mark
PVCE45-120 120 A 5.4 kW CE mark
PVCE50-31 50 V 31 A 1.5 kW CE mark
HalfPVCEJ60-13.5 60 V 13.5 A 0.81 kW UL markCE mark
PVCE60-13.5 13.5 A 0.81 kW UL markCE mark
PVCE60-26 26 A 1.5 kW CE mark
PVCE60-42 42 A 2.5 kW CE mark
PVCE60-60 60 A 3.6 kW CE mark
PVCE60-90 90 A 5.4 kW CE mark
HalfPVCEJ80-10 80 V 10 A 0.8 kW UL markingCE mark
PVCE80-10 10 A 0.8 kW UL markingCE mark
PVCE80-20 20 A 1.6 kW CE mark
PVCE80-31 31 A 2.4 kW CE mark
PVCE80-45 45 A 3.6 kW CE mark
PVCE80-68 68 A 5.4 kW CE mark
HalfPVCEJ100-8 100 V 8 A 0.8 kW UL markCE mark
PVCE100-8 8 A 0.8 kW UL markCE mark
PVCE100-16 16 A 1.6 kW CE mark
PVCE100-25 25 A 2.5 kW CE mark
PVCE100-36 36 A 3.6 kW CE mark
PVCE100-55 55 A 5.5 kW CE mark
HalfPVCEJ120-6.6 120 V 6.6 A 0.79 kW UL markingCE mark
PVCE120-6.6 6.6 A 0.79 kW UL markingCE mark
HalfPVCEJ150-5 150 V 5 A 0.75 kW UL markCE mark
PVCE150-5 5 A 0.75 kW UL markCE mark
PVCE150-10 10 A 1.5 kW CE mark
PVCE150-16.6 16.6 A 2.5 kW CE mark
PVCE150-24 24 A 3.6 kW CE mark
PVCE150-36 36 A 5.4 kW CE mark
HalfPVCEJ160-5 160 V 5 A 0.8 kW UL markingCE mark
PVCE160-5 5 A 0.8 kW UL markingCE mark
HalfPVCEJ200-4 200 V 4 A 0.8 kW UL markCE mark
PVCE200-4 4 A 0.8 kW UL markCE mark
PVCE200-8 8 A 1.6 kW CE mark
PVCE200-12.5 12.5 A 2.5 kW CE mark
PVCE200-18 18 A 3.6 kW CE mark
PVCE200-27 27 A 5.4 kW CE mark
HalfPVCEJ250-3.2 250 V 3.2 A 0.8 kW UL markingCE mark
PVCE250-3.2 3.2 A 0.8 kW UL markingCE mark
HalfPVCEJ300-2.5 300 V 2.5 A 0.75 kW UL markCE mark
PVCE300-2.5 2.5 A 0.75 kW UL markCE mark
PVCE300-5.3 5.3 A 1.6 kW CE mark
PVCE300-8.3 8.3 A 2.5 kW CE mark
PVCE300-12 12 A 3.6 kW CE mark
PVCE300-18 18 A 5.4 kW CE mark
HalfPVCEJ350-2.2 350 V 2.2 A 0.77 kW UL markingCE mark
PVCE350-2.2 2.2 A 0.77 kW UL markingCE mark
PVCE400-13 400 V 13 A 5.2 kW CE mark
HalfPVCEJ500-1.6 500 V 1.6 A 0.8 kW UL markingCE mark
PVCE500-1.6 1.6 A 0.8 kW UL markingCE mark
PVCE500-3.2 3.2 A 1.5 kW CE mark
PVCE500-5 5 A 2.5 kW CE mark
PVCE500-7 7 A 3.5 kW CE mark
PVCE500-11 11 A 5.5 kW CE mark
HalfPVCEJ600-1.3 600 V 1.3 A 0.78 kW UL markCE mark
PVCE600-1.3 1.3 A 0.78 kW UL markCE mark
PVCE600-2.7 2.7 A 1.6 kW CE mark
PVCE600-4.1 4.1 A 2.4 kW CE mark
PVCE600-6 6 A 3.6 kW CE mark
PVCE600-9 9 A 5.4 kW CE mark
HalfPVCEJ650-1.2 650 V 1.2 A 0.78 kW UL markingCE mark
PVCE650-1.2 1.2 A 0.78 kW UL markingCE mark
PVCE650-2.5 2.5 A 1.6 kW CE mark
PVCE650-3.8 3.8 A 2.5 kW CE mark
PVCE650-5.5 5.5 A 3.6 kW CE mark
PVCE650-8.5 8.5 A 5.5 kW CE mark
PVCE650-23 Coming soon 23 A 15 kW CE mark

Functions

Pulse or Ramp Sequence, Master Following

The series meets a wider range of applications through the following output control functions.

A. Pulse Sequence

According to the combination with multiple setting, the sequence operation is available by using the voltage and current settings stored respectively in Memory a, b, and c. Also, setting the number of operations is provided, let alone continuous operation.
As the set time of Memory a, b, c or off is set to 0.0, the output control has a great variety of operations such as continuous operation in both of Memory a and b or among Memory b, c, and off. Thus, the function is ideal especially for product evaluation tests.

A. Pulse Sequence

ta, tb, tc, and toff can be set respectively with the range of 0.0 second, 1.0 seconds to 9999 hours 59 minutes 59.9 seconds.

B. Ramp Sequence

In this function, the ramp operation is available within the voltage and current settings (or up to 0 V/0 A starting the said values).
It is excellent for increasing or decreasing the voltage and current values gradually. The function can also effectively reduce the load damage caused by overshooting.

* The ramp operation can be set with a range among "both settings of voltage and current value", "voltage setting only", and "current setting only".

B. Ramp Sequence

t1 and t2 can respectively be set with the range of 0.0 second, 1.0 seconds to 9999 hours 59 minutes 59.9 seconds.

C. Combination of Pulse Sequence and Ramp

Features of pulse sequence operation and ramp operation can be combined for more convenient operation. In combination with multiple setting, the sequence operation is available by using the voltage and current settings stored respectively in Memory a, b, and c.
Besides setting continuous operation, a specific number of settings is provided. This function allows the voltage or current value to use repeatedly by increasing or decreasing gradually to three different settings, which is really useful for various purposes.

C. Pulse Sequence + Ramp

From t1 to t4, from ta to tc, and toff can be set with the range of 0.0 s, 1.0 seconds to 9999 hours 59 minutes 59.9 seconds.

D. Master Following

During the pulse sequence and ramp operations in master/slave control, the output signal will be sent to the slave machine.
As the result, the slave machine can have different output status to the master machine.

D. Master Follow

Dual Tracking, Multi Output

The dual tracking controlling is available by connecting the power to generate the positive and negative outputs in master/slave control. In addition, using the slave local mode, the dual tracking operation can consist of multiple outputs. The positive and negative output voltages (+V and -V) in dual output will output in synchronization with turning on the power of the master machine.

Dual Tracking

Dual Tracking
graph

Multiple Output

Multi Output
graph2

Multiple Digital Interface *

Equipped with standard LAN, USB(TMC) and RS-485, the function is widely available in various communication systems. Additionally, you can download IVI driver compatible with SCPI command from our website, which is more convenient for the development of control program in programming languages such as LabView, Visual Basic and C#.

Connection example
With the following connections, you can readily set up systems like ATE (Auto Test Equipment)
via LAN or USB (TMC) via LAN though WiFi router via LAN though HUB display

Sink Current Suppression

When supplying power to loads with capacities like batteries and capacitors, the sink current suppression is used to reduce the reverse current flowing from the load to the unit in order to prevent a voltage drop on the load as the output is OFF or the set voltage is lowered.

NOTE:
It is not possible to stabilize the output by controlling the back currently. In the case of load which has inverse voltage or overrated voltage, such as inductive load or regenerative motor, protect the power supply by adding dummy resister or diode to prevent back current.

Multiple Setting

The series has a function to memorize both voltage and current values along with the usual presetting, which is available for a total of three.
So, you do not have to adjust multiple set values each time, which is effective, especially for taking experimental data in experiments or performing manufacturing processes in product inspections.

Master/Slave Control | PVCE series | DC power supply Rackmount | Matsusada Precision

Master/Slave Control

The collective control function is available for connecting up to 15 slave units to a master unit.

Master/Slave Control | PVCE series | DC power supply Rackmount | Matsusada Precision
(A) GP-M cable
A two-meters cable is provided in each unit. If you need a longer cable, please consult with our sales staff.

Key Locking

The operation on the front panel can be locked to ensure no operational errors.

(Emergency stop operation using the POWER ON/OFF switch is possible in either mode.)

Key Locking

As all the switches are to be locked except LOCK release, it is highly effective in preventing erroneous stop at remote control

  • Please note that each of the power supplies connected in parallel has no function for equally keeping the current output of the power supply. If you need a power supply with equal current output, please consult with our sales representatives.
  • In master/slave control, the connection must be made between the same models.

External Analog Remote Control

External Output ON/OFF

Output can be turned ON/OFF by relay or TTL signal. Logic of OUTPUT can be made reverse..

Remote Sensing

The function ensures the prevention of stability deterioration which could be caused by the voltage drop (Vo-VL) due to resistance (R) of the output wire or contact resistance.

Remote/Local Switching

As for the output voltage control, output current control, overvoltage protection, and overcurrent protection, the remote/local mode can be individually switched by relay or TTL signal.

Output Monitor (Voltage, Current)
Output Control (Voltage, Current)
Status Output

Digital Control

The minimum value of each model is the same as the smallest digit display on the front panel

Digital Controlling
  • Setting of the output ON/OFF
  • Status display (Output status, operating status, OVP, OCP, UVP, MCP, OTP, ACF, reverse connection, Interlock (LD))
  • Digital control up to 16 units (or 32 units between -Lgob optional models)
  • Collective control for connecting multiple units
Writing
  • Output voltage setting or Output current setting Percent mode, voltage or current value mode
  • OVP, OCP or UVP setting Percent mode, voltage or current value mode
  • Output voltage measurement or Output current measurement Percent mode, voltage or current value mode
Reading
  • Output voltage setting or Output current setting Percent mode, voltage or current value mode
  • OVP, OCP or UVP setting Percent mode, voltage or current value mode

Example of Connection and Operation

Using the same multiple units of PVCE/PVCEJ series, the output voltage and output current can be increased by connecting the outputs in series or parallel.
As to the control, the use of local control or digital master/slave control is recommended.
External I/O control connector (TB1) is connected to the negative output, so do not share the common with more than two units.

Series connection

The total output voltage is up to 250 V.
The output voltage exceeding 250 V is unavailable in series connection.
The output current will be the smallest value.

Series operation

Parallel connection

Use the same value for voltage setting in parallel connection.
The output current is the sum of each current. In order to prevent damage, set the OVP level of all the power supplies to the maximum.

Parallel operation

Split connection

+output and –output are available.
With the output voltage exceeding 250V, split operation is not available.

Split operation

Specifications

For details, download the datasheet below.

Options

-LGob *1 *2

Optical Interface Board

With optical communication, isolation control is performed. As complete isolation is performed by means of optical fiber, this enables advance prevention of erroneous operation involved with transient phenomenon caused by surges, inductive lightning, external noise, etc.

  • -LGob: Optical Interface Board + optical cable 2 meters
  • -LGob(Fc5): Optical Interface Board + optical cable 5 meters
  • -LGob(Fc10): Optical Interface Board + optical cable 10 meters
  • -LGob(Fc20): Optical Interface Board + optical cable 20 meters
  • -LGob(Fc40): Optical Interface Board + optical cable 40 meters
Select the optional optical interface board (-LGob) when using this DC power supply under the following conditions.
  • Noisy environment including factories (Example: Motors or coils are used near power supplies and loads).
  • Using with high voltage floating (more than 250 V).
  • Installation distance of two meters or more between the DC power supply and a controller such as a computer, laptop, or Programmable Logic Controller (PLC).

Adapters for connecting optical interface board (sold separately)

To use the optical interface, you need to prepare an optical interface adapter separately. The following interface adapters are available according to the communication method of your controller port.

CO-E32: Adapter for LAN
Total 32 units can be connected to one CO-E32.
LAN cable is not provided.
USB-OPT: Adapter for USB
Total 32 units can be connected to one USB-OPT.
USB cable is not provided.
CO-OPT2-9: Adapter for RS-232C (9 pin)
Total 32 units can be connected to each CO-OPT2-9.
CO-OPT2-25: Adapter for RS-232C (25 pin)
Total 32 units can be connected to each CO-OPT2-25.
CO-OPT4-25: Adapter for RS-485 (25 pin)
Total 32 units can be connected to each CO-OPT4-25.
CO-G32: Adapter for GPIB
Total 32 units can be connected to one CO-G32.
GPIB cable is not provided.

For details, refer to CO/USB series datasheet.

-LGob Optical interface Board
(B) Optical fiber cable
As of models with -LGob option, a two-meters cable is provided in each unit. If you need a longer cable, please consult with our sales staff.

If you use plural PVCE/PVCEJ in optical communication, please use them according to the following ways.

  • Connecting all PVCE/PVCEJ which have optical I/F board serially
  • Connecting all PVCE/PVCEJ serially; the first PVCE/PVCEJ is optical I/F board type, and all PVCE/PVCEJ after the 2nd are standard I/F board type.
-LIs *1 *2

Galvanic isolation and external analog remote control

The output control signal in the external analog remote control isgalvanically isolated from common (–output terminal).
Floating the control signal in negative output or in series connection is not required. (Withstand voltage from –output is up to 650 V.)
Galvanic Isolation from common (–output terminal) is also applied to the following signals and switches.

Output control Constant voltage: External control voltage 0 to 5 V or 0 to 10 V
Constant current: External control voltage 0 to 5 V or 0 to 10 V
Monitor output Constant voltage: 0 to 5 V or 0 to 10 V
Constant current: 0 to 5 V or 0 to 10 V
Other functions External output ON/OFF
Interlock (This function does not satisfy UL and CE safety interlocks.)
Voltage mode switching of Local/Remote
Current mode switching of Local/Remote
-LRcp *1 *2

Galvanic isolation and external analog remote control of current

The external analog signal is galvanically isolated. The control of current is provided instead of voltage.
-LRcp option has a stronger feature against noise involving to the control signals.

Output control Constant voltage: External control current 4mA to 20 mA
Constant current: External control current 4mA to 20 mA
Monitor output Constant voltage: 4mA to 20 mA
Constant current: 4mA to 20 mA
Other functions External output ON/OFF
Interlock (This function does not satisfy UL and CE safety interlocks.)
Voltage mode switching of Local/Remote
Current mode switching of Local/Remote
-L(Mc0.5), -L(Mc0.15)

Change of communications cable

The CO-M cable length can be selected from 0.5 meters or 0.15 meters. (Please choose one of the two cables described above.)

-L(3P), -L(1P)

Change of phase number in AC input

To see for details, please download the catalog for details.

-L(400V)

Input voltage 400 Vac ±10%

(Soon to be available for 3.2 kW to 5.5 kW models)
Contact our sales representatives for details.

  1. These options cannot be selected simultaneously. Only a single option can be selected.
  2. When selecting these options, Multiple Digital Interface function is not available.

How to Order

When ordering, add Option No. in the following order How to order by alphabet to Model No.
Example:
PVCE6-310-LGob(Fc40)(3P)
PVCE10-80-LIs(Mc0.5)
PVCEJ350-2.2-LRcp(Mc0.15)

Accessories

AC input cable

Select an appropriate AC input cable according to your operating environment and region.
Please note that other than AC input cables that correspond to the following are to be prepared by customers.

Standard
(075 kW to 0.81 kW models)
(For Japan or North America)
CABLE TYPE8 CABLE TYPE 8 Power Input End CABLE TYPE 8 Input Plug 125 V/15 A 2.5 meters

Fixed length

Sold separately
(075 kW to 0.81 kW models)
(For Europe)
CABLE TYPE3 CABLE TYPE 3 Power Input End CABLE TYPE 3 Input Plug 125 V/10 A 2.5 meters

Fixed length

Sold separately
(1.3kW to 2.5 kW models)
(For Japan or North America)
CABLE TYPE5 CABLE TYPE 5 Power Input End CABLE TYPE 5 Input Plug 300 V/25 A 2.5 meters
Sold separately
(2.5kW to 5.5 kW models)
(For Japan)
CABLE TYPE6 CABLE TYPE 6 Power Input End CABLE TYPE 6 Input Plug 600 V/25 A 2.5 meters
Sold separately
(10 kW to 15 kW models)
(For Japan)
CABLE TYPE7 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 600 V / 75 A 10 meters

Dimensions

For details, download the datasheet below.

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