Rack mount High Voltage Power Supplies AKP series

Following lineups are also available beside above.

AK series: 1 kV to 120 kV/3 kW to 6.4 kW

AU series: 1 kV to 120 kV/30 W to 2.2 kW

REH series: 750 V to 1.2 kV/1 kW to 15 kW

Input voltage

208 Vac, 50/60 Hz, Three-phase

Output voltage control

[Local] 10-turn potentiometer on the front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 5kΩ potentiometer
[Digital remote] Additional CO-HV adapter

Output current control

[Local] 10-turn potentiometer on the front panel
[Analog remote] External control voltage 0 to 10 Vdc or external 5kΩ potentiometer
[Digital remote] Additional CO-HV adapter

For details, download the datasheet below.

-LF

Floating ground (Withstand voltage: 50 Vdc) *¹
Allows for current measurement at the load potential.
Note: All external devices connected to the remote control connector (TB1) must be floated to the same potential. This option cannot be used to float the high-voltage chassis itself.
FAQ: What is floating ground?

-LMs

Master-slave control *¹ *²
Enables parallel operation. One master unit can control up to three slave units.
(Total maximum power: 52 kW)

-LOc

Overcurrent protection with shutdown *²
Automatically cuts off the output when an overcurrent is detected.

-LPs

Setting value display
Displays the voltage/current setting values on the meter while the SET button on the front panel is pressed.
(The SET button is added with this option.)

-LW

Slow start *¹
Ramps up the voltage to the maximum rated value over approximately 10 seconds after the output is turned on.
(Reaches half the rated voltage in approximately 5 seconds.)

-L(200V)

200 Vac ±10%, 3-phase Input
(Input current: approx. 105% of the 208 V model)

-L(220V)

220 Vac, ±10%, 3-phase
(Input current: approx. 95% of 3-phase 208 V)

-L(400V)

400 Vac, ±10%, 3-phase
(Input current 23 A typ.)

-L(3m)

The length of shielded high voltage output cable is changed to 3 meters.

-L(5m)

The length of shielded high voltage output cable is changed to 5 meters.
(Available only for the models with an output voltage of 40 kV or less)

-L(7m)

The length of shielded high voltage output cable is changed to 7 meters.
(Available only for the models with an output voltage of 15 kV or less)

1. In case selecting the -LF or -LW option is selected along with the -LMs option, select -LF or -LW option for all AKP series for master-slave connection.
2. In case of turn-off overcurrent output at the time of master-slave connection, select -LOc option only for the master device (other options may be combined for use), not for the slave devices (other options may be combined). Any other combination cannot turn off overcurrent output during the master-slave connection. The slave device used on its own requires the standard CC/CV operation for output as it cannot mount the -LOc option.

Accessories

Digital interface adapter

CO/USB series

Utilizes optical fiber cables for remote control via LAN, USB, etc.
The communication system is well suited for situations involving long distances between the computer and the high voltage power supply or in noisy environments. Also, it is especially ideal for use in combination with DC power supplies. The standard cable length is 2 meters, and it can be optionally extended up to 40 meters.

Refer to the CO/USB series

Example of connecting

For details, check the CO / USB series for a digital converter (CO-HV) and optical isolation adapter.

Input / Output cable

Input Cable

Sold separately	CABLE TYPE7			600 Vac/75 A	10 meters

Output cable

[10 kV to 15 kV models]	CN-15-MHVP		2.5meters Specified length available
[20 kV to 30 kV models]	CN-30-MHVP
[40 kV models]	CN-45-MHVP		2.5meters Specified length available
[50 kV to 60 kV models]	CN-60-MHVP
[1 kV to 6 kV models]	CN-15PR-MHVP		2.5 meters Fixed length
[70 kV or more models]	CN-120AR-MHVP		2.5 meters Specified length available

For details, download the datasheet below.