Alphα range

Alphα- Medium Voltage Programable Power Supply

Highest accuracy for laboratory and industrial applications

Unipolar, bipolar option with polarity reversal switch
Max. voltage output 1000V – Max. current output 300A
Highest stability (8h) of the market 0.004% Voltage / 0.006% Current
7 Control modes: Current CC, Voltage CV, Power CP, Hybrid CCV, Function generator, Analog voltage, Analog current
Dynamic Save Operating Area (SOA) – Autoranging
Real time accuracy dynamic calculation
Active input filter, PFC = 1 in all operation range for high power applications
Very low harmonic distortion.
Noise inmunity.
93.5% efficiency
ZVS switched topology
Remote voltage sensing
Dynamic air cooling by power consumption or internal temperature
Floating / ground connection, manual. Commanded by software, optional.
Precision (nA) ground current monitoring for load ground insulation check, optional. Ground fuse permanent check, optional.
Data base store 16GB > 30 years without erasing
7-inch touch screen display
Ethernet, Wi-Fi, USB, HDMI
MODBUS over TCP/IP control.
Multiple remote-control: EPICS, TANGO Framework, EPowerSys remote Desktop
Centralized switch-on for a group of power sources
Highest power density: 12KW in ½ 19” rack / heigh 4U / weight ~15 Kg

Models

Model	P [W]	Output Voltage [V]	Output Current [A]	Base Price [€]
Alpha 10k	Up to 10000	Up to 100	Up to 300	9.144 €*
Alpha 12k	Up to 12000	Up to 100	Up to 300	9.542 €*
Alpha 10KHV	Up to 10000	Up to 1000	Up to 15	9.144 €*
Alpha 12kHV	Up to 12000	Up to 1000	Up to 15	9.542 €*

* VAT not included

General Terms and Conditions of Sale and Delivery:

This price list is not a contract.
This price list can be changed without prior notice.
Prices do not include package, handling or shipping.
Delivery time shall be confirmed with Neureus Technologies prior to the purchase order.
Products are subject to legal warranty.
Neureus reserves the right to accept or reject purchase orders according to this price list.
Payment terms shall be accepted by Neureus prior to purchase order.

Optional Modules

MODEL REFERENCE	DESCRIPTION	Base Price [€]
T	External 0 – 10 V Trigger and analog control modes	1.026 €*
I	Additional input/output interlocks - each	505 €*
G	Precision ground current monitoring	1.026 €*
L	Power lock	505 €*
F	Freewheeling diode	552 €*
T	Active temperature monitoring and dynamic cooling control by temperature	868 €*
A	Internal air flow monitoring and maintenance warning	1.184 €*
S	Floating/ground output reference commanded by software	868 €*

* VAT not included

Important note: all selected modules must be indicated in the model numbering code with the purchase order.

Highest stability (8h)

Voltage 0.004%
Current 0.006%

Highest accuracy

Voltage 0.02%
Current 0.06%

1000V - 300A

7 Control modes

Current CC, Voltage CV, Power CP, Hybrid CCV, Function generator, Analog voltage, Analog current

Vienna rectifier

Active input filter with PFC = 1 for >5KW

Parallel operation mode

Alphα models can be connected in parallel to achive higher output voltages and currents. The parallel mode is supported with current and voltage control with current sharing.

Power Flow Screen

The digital 7-inch display allows to monitor the complete power flow of the power supply

SOA Dynamic safe operating area

Automatic current or voltage autoranging to max. power or save power

Communications

Remote control software
Modbus TCP/IP
Ethernet, Wi-FI, USB, HDMI

Optional modules

External 0 – 10 V Trigger input, Ground current monitoring, Float/gnd commanded by software, Additional interlocks, Freewheeling diode, air flow monitoring, Power lock, Active temperature monitoring and dynamic cooling control by temperature

Long term data storage

Alphα stores many parameters in a database. Those parameters can be displayed on charts, user can choose which parameters to display. All parameters data are stored from the first day of operation of the Alphα. Those can be downloaded from USB port.

Noise immunity

· Switching semiconductors are driven by means of an optical fiber digital transmitter, achieving the highest performance in terms of speed, bandwith, attenuation and noise immunity.
· Optic fiber drivers.
· The power supply uses a high frequency transformer designed to minimize the dispersed flow, preventing induced currents and noise generation.