• HARS series | High Voltage power supply Rack mount | Matsusada Precision
  • HARS series | High Voltage power supply Rack mount | Matsusada Precision

Ultra Compact Digital High Voltage Power Supply

  • 72 models
  • voltage range: 1 kV to 120 kV
  • current:
    4.16 mA to 3000 mA
  • power:
    0.5 kW, 1 kW, 2 kW, 3 kW

Advanced model with 4-digit digital meter and low ripple offering fully-equipped protections

The advanced high voltage power supply in a compact size offers plenty of more functions than traditional models (HAR) rack-mount high voltage models.
And, featuring low ripple and noise half or less than the traditional models (HAR), the series is suited for a wide range of applications.

Features

Ultra-low profile and space efficiency

Designed in Compact Size of 19 inches (44 mm) rack mount chassis
While developing its original technologies in isolation system, Matsusada break through the conflicting features of "ultra-low profile" and "space efficiency" that are one of the biggest challenges of high voltage power supplies. The series is very popular especially for inspection system of production line where multiple units are required and the space efficiency is a priority. (Models 1 kV to 60 kV/1 kW or lower)

Designed in Compact Size of 19 inches (44 mm) rack mount chassis - High Voltage power supplies (Benchtop/Rackmount) - Matsusada Precision

Arc count function

Detects load abnormalities in advance.
Arc discharge (abnormal discharge) can be detected and the number of discharges can be counted, which helps detect load abnormalities and degradation.
* Only during output at approximately 20% or more of rated output voltage.
* Discharge may not be counted depending on the method of use, operation environment, discharge time, etc.

Broad lineup

According to your demands and applications including load and operation, the low profile digital DC power supply is available in a wide lineup with the output voltage from 1 kV to 120 kV. You can find the best model with optimal output and functions, and the HARS series helps you minimize the equipment investment without having to worry about useless specifications of the product model. A wide variety of other options are also available. Find the best model for you.

Wide lineup - High Voltage power supplies (Benchtop/Rackmount) - Matsusada Precision * Image shows the product under development. There will be changes in panel designs, etc.

Extensive remote functions

The HARS series features controlling the output voltage and the output current, the output ON/OFF, the monitor output, and the status output. The series also provides users with the safety interlock feature as standard.
External interface (10 kV or less of LAN and USB) and PC control by 10 kV or less of RS-232C/RS-485 (Option) are also available. Moreover, the system integration can be easily established together with different measurement devices and control systems, which will promote research and development efficiently. And, using our DC low voltage power supplies and AC power supplies in combination with the product is a perfect way of simplifying system construction.

Applications

Models

Model Maximum Output Size Interface
Voltage Current Power
HARS-1P500 1 kV 500 mA 500 W 1U LAN/USB
HARS-1P1000 1 kV 1000 mA 1000 W 1U
HARS-1P2000 1 kV 2000 mA 2000 W 2U
HARS-1P3000 1 kV 3000 mA 3000 W 2U
HARS-1.5P333 1.5 kV 333 mA 500 W 1U
HARS-1.5P666 1.5 kV 666 mA 1000 W 1U
HARS-1.5P1333 1.5 kV 1333 mA 2000 W 2U
HARS-1.5P2000 1.5 kV 2000 mA 3000 W 2U
HARS-3P166 3 kV 166 mA 500 W 1U
HARS-3P333 3 kV 333 mA 1000 W 1U
HARS-3P666 3 kV 666 mA 2000 W 2U
HARS-3P1000 3 kV 1000 mA 3000 W 2U
HARS-6P83.3 6 kV 83.3 mA 500 W 1U
HARS-6P166 6 kV 166 mA 1000 W 1U
HARS-6P333 6 kV 333 mA 2000 W 2U
HARS-6P500 6 kV 500 mA 3000 W 2U
HARS-10P50 10 kV 50 mA 500 W 1U
HARS-10P100 10 kV 100 mA 1000 W 1U
HARS-10P200 10 kV 200 mA 2000 W 2U
HARS-10P300 10 kV 300 mA 3000 W 2U
HARS-30P16.6 30 kV 16.6 mA 500 W 1U LAN
HARS-30P33.3 30 kV 33.3 mA 1000 W 1U
HARS-30P66.6 30 kV 66.6 mA 2000 W 2U
HARS-30P100 30 kV 100 mA 3000 W 2U
HARS-60P8.33 60 kV 8.33 mA 500 W 1U
HARS-60P16.6 60 kV 16.6 mA 1000 W 1U
HARS-60P33.3 60 kV 33.3 mA 2000 W 2U
HARS-60P50 60 kV 50 mA 3000 W 2U
HARS-100P5 100 kV 5 mA 500 W 2U
HARS-100P10 100 kV 10 mA 1000 W 2U
HARS-100P20 100 kV 20 mA 2000 W 2U
HARS-100P30 100 kV 30 mA 3000 W 2U
HARS-120P4.16 120 kV 4.16 mA 500 W 2U
HARS-120P8.33 120 kV 8.33 mA 1000 W 2U
HARS-120P16.6 120 kV 16.6 mA 2000 W 2U
HARS-120P25 120 kV 25 mA 3000 W 2U
Model Maximum Output Size Interface
Voltage Current Power
HARS-1N500 -1 kV 500 mA 500 W 1U LAN/USB
HARS-1N1000 -1 kV 1000 mA 1000 W 1U
HARS-1N2000 -1 kV 2000 mA 2000 W 2U
HARS-1N3000 -1 kV 3000 mA 3000 W 2U
HARS-1.5N333 -1.5 kV 333 mA 500 W 1U
HARS-1.5N666 -1.5 kV 666 mA 1000 W 1U
HARS-1.5N1333 -1.5 kV 1333 mA 2000 W 2U
HARS-1.5N2000 -1.5 kV 2000 mA 3000 W 2U
HARS-3N166 -3 kV 166 mA 500 W 1U
HARS-3N333 -3 kV 333 mA 1000 W 1U
HARS-3N666 -3 kV 666 mA 2000 W 2U
HARS-3N1000 -3 kV 1000 mA 3000 W 2U
HARS-6N83.3 -6 kV 83.3 mA 500 W 1U
HARS-6N166 -6 kV 166 mA 1000 W 1U
HARS-6N333 -6 kV 333 mA 2000 W 2U
HARS-6N500 -6 kV 500 mA 3000 W 2U
HARS-10N50 -10 kV 50 mA 500 W 1U
HARS-10N100 -10 kV 100 mA 1000 W 1U
HARS-10N200 -10 kV 200 mA 2000 W 2U
HARS-10N300 -10 kV 300 mA 3000 W 2U
HARS-30N16.6 -30 kV 16.6 mA 500 W 1U LAN
HARS-30N33.3 -30 kV 33.3 mA 1000 W 1U
HARS-30N66.6 -30 kV 66.6 mA 2000 W 2U
HARS-30N100 -30 kV 100 mA 3000 W 2U
HARS-60N8.33 -60 kV 8.33 mA 500 W 1U
HARS-60N16.6 -60 kV 16.6 mA 1000 W 1U
HARS-60N33.3 -60 kV 33.3 mA 2000 W 2U
HARS-60N50 -60 kV 50 mA 3000 W 2U
HARS-100N5 -100 kV 5 mA 500 W 2U
HARS-100N10 -100 kV 10 mA 1000 W 2U
HARS-100N20 -100 kV 20 mA 2000 W 2U
HARS-100N30 -100 kV 30 mA 3000 W 2U
HARS-120N4.16 -120 kV 4.16 mA 500 W 2U
HARS-120N8.33 -120 kV 8.33 mA 1000 W 2U
HARS-120N16.6 -120 kV 16.6 mA 2000 W 2U
HARS-120N25 -120 kV 25 mA 3000 W 2U

Functions

CC control and overcurrent cut-off system

Equipped with CV/CC control offering, users set the current limit using the current setting. Also, with the variable OCP function, any current value is allowed to stop the output.

1U size 44 mm, 19-inch - High Voltage power supplies (Benchtop/Rackmount) - Matsusada Precision

Protection by arc trip

Arc Count Protection

The HARS series has the following functions that can turn off the output by setting the arc protect count and arc monitoring time that can help protect loads and power supplies. The function can also be canceled and support various applications.

Two ways of output stop settings
  • (1) “Setting of Arc protect count” for output stop
    The output is turned off when more than the setting of arc protect count is detected.

    Arc count (1) setting screen
    Arc count (1) setting screen- High Voltage power supplies (Benchtop/Rackmount) - Matsusada Precision

    Maximum arc count: 9999

  • (2) “Setting of Arc protect count” and “Time” for output stop:
    The output is turned off when more than the set arc count value is detected within the set time.

    Arc count (2) setting screen
    Arc count (2) setting screen- High Voltage power supplies (Benchtop/Rackmount) - Matsusada Precision

    Maximum arc count: 999
    Maximum of arc protection enabling time: 59 m 59 s

Pulse Ramp Function

Setteing and output of pulse/ramp operation without a PC

The function has the following useful features that support further applications.
* If the set time is shorter than the rising time: Tr or the falling time: Tf of the main unit, the output cannot follow the set value.

A. Pulse Sequence

The function is possible by using voltage/current set on memory a, b and c in combination with multi-setting function.
The function is available in continuous operation and number setting.
By setting of time to 0.0 of memory a, b, c, and off, it is available for various operations like repeating a and b or b, c and off.
Thus, it is suited to evaluation tests for products.

A. Pulse Sequence
ta, tb, tc, and toff can be set respectively in 0.0 to 99h 59m 59.9s.

B. Ramp

It enables to make ramp action up to set voltage or current (or from the set voltage or current to 0 V or 0 A).
It is useful to like to rise (reduce) voltage or current slowly. It helps sensitive electrical load not to get damaged by overshoot.
* As for ramp operation, you can select “Doth of set voltage and current”, “Voltage setting only”, or “current setting only”.

B. Ramp
t1 and t2 can be set respectively in 0.0 to 99h 59m 59.9s.

C. Pulse + Ramp

It is also possible to use pulse action with ramp action.
If the multi-setting function is combined with them, this function is available by using voltage/current set on memory a, b, and c.
The function is available in continuous operation and number setting.
Additionally, it is possible to slowly rise and fall voltage /current repeatedly up to three set values best suited to various applications.

C. Pulse Sequence + Ramp
t1 to t4, ta to tc, and toff can be set respectively in 0.0 to 99h 59m 59.9s.

Specifications

For details, download the datasheet below.

Options

-LF

Floating ground
Used when measuring current in load. (Withstand voltage of 50 Vdc)
All the devices that connect to Remote Control Connector (TB1) must be on floating ground to have this feature. (It is not allowed to use for floating high voltage power supply.)

-LGob *

Optical interface board
Available in selecting optional optical interface board
With optical communication, isolation control is performed. As complete isolation is performed via optical fiber, this enables 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 the high voltage power supply under the following conditions.

  • Noisy environment including factories (Example: Motors or coils are used near power supplies and loads).
  • Installation distance of 2 meters or more between the high voltage power supply and a controller such as a computer, laptop, or Programmable Logic Controller (PLC).
  • when it is possible to arc discharge or short circuit

* Adapter (CO/USB series) is required separately for control via digital interface.
If you select -LRs option, no adapter is required.

-LRs*

RS-232C/RS-485 interface board
(Only for models with 10 kV or less)
Using RS-232C/RS-485 communications, output controlling and operation status monitoring of these devices can be performed.

-L(0m)

Output Cable
Output cable is not provided.
If you need a cable longer than 2.5 meters, please select this option and purchase an output cable separately.

  • Selecting each individual option simultaneously in -LGob, and RS-232C/RS-485 interface board is not allowed. Selecting multiple options is unavailable at the same time.

How to Order

When ordering, add Option No. in the following order by alphabet, number, and output cable length to Model No.
[Example] HARS-1P500-LFRs, HARS-1P500-LFGob(Fc10)(0m)

Accessories

Adapters for connecting optical interface board (separately sold)

Available in selecting optional optical interface board

Adapter for LAN: CO-E32

Total 32 units can be connected to one CO-E32.
LAN cable is not provided.

Adapter for LAN: CO-E32m | Rack mount High Voltage Power Supplies | Matsusada Precision

Adapter for USB: USB-OPT

Total 32 units can be connected to one USB-OPT.
USB cable is not provided.

Adapter for USB: CO-U32m | Rack mount High Voltage Power Supplies | Matsusada Precision

Adapter for RS-232C (9 pin): CO-OPT2-9
Adapter for RS-232C (25 pin): CO-OPT2-25
Adapter for RS-485 (25 pin): CO-OPT4-25

Total 32 units can be connected.

Adapter for RS-232C: CO-MET2-9 | Rack mount High Voltage Power Supplies | Matsusada Precision

Adapter for GPIB: CO-G32

Total 32 units can be connected to one CO-G32.
GPIB cable is not provided.

Adapter for GPIB: CO-G32m | Rack mount High Voltage Power Supplies | Matsusada Precision

AC input cable

[separately sold]
1000 W or less models
(Input voltage 100Vac)
CABLE TYPE8
CABLE series CABLE series L = 2.5 meters
(Fixed length)
[separately sold]
1000 W or less models
(Input volatge 200Vac)
CABLE TYPE3
CABLE series CABLE series L = 2.5 meters
(Fixed length)
[separately sold]
2000 W or more models
CABLE TYPE6
CABLE series CABLE series L = 2.5 meters
(Specified length available)

For more details, refer to cable series.

High voltage output cable

[Standard]
Models all in 500 W and 1000 W,
Models 3 kV to 120 kV
in 2000 W and 3000 W
CN-15-MHVP
(1kV to 10 kV models)
cn-mhvp
* The size varies according to the output voltages.
2.5 meters
CN-30-MHVP
(30 kV model)
CN-60-MHVP
(60 kV model)
CN-120AR-MHVP
(100 kV and 120 kV models)
[Standard]
kV and 1.5 kV models
in 2000 W to 3000 W
CN-15PR-MHVP CN-15PR-MHVP 2.5 meters

If you need a cable other than 98.43 inches (2.5 meters), please select Option -L(0m) and purchase our output cable separately.

Dimensions

For details, download the datasheet below.

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