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EA-PS 3000 C 160 W - 640 W
Programmable desktop DC Power supplies
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EA-PSI 9080-60 DT
U
Option:
I
USB
P
LAN
OVP OCP OPP OTP
Wide AC supply voltage range: 90...264 V, with active PFC
Output power ratings: 0...160 W up to 0...640 W
Output voltages: 0...40 V up to 0...200 V
Output currents: 0...2 A up to 0...40 A
Flexible, power regulated output stage
Various protections (OVP, OCP, OPP, OT)
Color display for values, status and notifications
Carrying handle
Remote sensing
Optional, galvanically isolated interfaces
USB
USB + Analog
USB + Ethernet
SCPI command set and ModBus RTU support
LabView VIs and control software for Windows
General
The new series EA-PS 3000 C offers the user compact desktop power supply devices for a manifold of applications where it requires small voltages, currents and powers. The small enclosure dimensions, the intuitive control panel with the color display and the frontally accessible DC output facilitate setup, connection and handling on place.
Besides standard features of power supplies these devices offer some additional functions to simplify handling and to save time. Apart from set value adjustment with knobs, the user can also quickly configure several protection thresholds and call user profiles.
AC supply
The equipment uses an active P ower F actor C orrection (short: PFC), enabling worldwide use on a mains input from 90 V
AC
up to 264 V
AC
.
DC output
DC output voltages between 0...40 V and 0...200 V, output currents between 0...2 A and 0...40 A and output power ratings between 0...160 W and
0...640 W are available. Current, voltage and power can thus be adjusted continuously between 0% and 100%, no matter if manually or remotely controlled (analog or digital). The output terminals are located on the front side of the devices.
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© EA Elektro-Automatik, 2018 Subject to modification without notice, errors and omissions excepted
Programmable desktop DC Power supplies
EA-PS 3000 C 160 W - 640 W
Autoranging power stage
All models are equipped with a flexible autoranging output stage which provides a higher output voltage at lower output current, or a higher output current at lower output voltage, always limited to the adjustable power set value or the rated power. Therefore, a wide range of applications can already be covered by the use of just one unit.
Remote sensing
The standard sensing input can be connected directly to the load in order to compensate voltage drops along the cables. If the sensing input is connected to the load, the power supply will detect this and adjust the output voltage automatically to ensure the accurate required voltage is available at the load.
Protective features
For protection of the equipment connected, it is possible to set an overvoltage protection threshold (OVP), as well as one for overcurrent (OCP) and overpower (OPP). As soon as one of these thresholds is reached for any reason, the DC output will be immediately shut off and a status signal will be generated on the display and via the interfaces. There is furthermore an overtemperature protection, which will shut off the DC output if the device overheats.
Handling (HMI)
Manual operation is done with a color display, two rotary knobs and six pushbuttons. The large display shows all relevant set values and actual values at a glance. The whole setup is also done with the human-machine interface. The display is multilingual (German, English, Russian, Chinese).
Remote control & connectivity
For remote control, there are three types of interface cards optionally available which can be quickly and easily installed by user on location:
When using the digital interfaces (USB, Ethernet), Windows users can profit from the free software “EA Power Control”. It offers a feature called
“Sequencing”, where the device is controlled through a semi-automatic table in CSV format. This table represents a simple test procedure and can be created and edited in MS Excel or other CSV editors and then be imported into the software tool. This software also allows for the control of up to 20 units at once with an optional feature called “Multi Control” (licensed, not free of charge). See page 118 for more information.
Software and programming
For remote control from a Windows PC there is a software EA Power Control (see page 118)included with the device. It can be used with multiple different or identical models of this series in order to monitor and control the units. The software furthermore includes a feature to record data and to control the units by a semi-automatic table processing.
For even more sophisticated, customer specific applications there is a complete programming documentation and also LabView VIs for direct implementation available.
All models of series EA-PS 3000 C support the common command language SCPI and the ModBus RTU protocol via Ethernet and USB.
Options
USB + Ethernet (IF-KE5 USB/LAN, ordering nr. 33100233)
USB (IF-KE5 USB, ordering nr. 33100232)
USB + Analog (IF-KE5 USB/Analog, ordering nr. 33100234)
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USB USB+Analog
© EA Elektro-Automatik, 2018 Subject to modification without notice, errors and omissions excepted
USB+Ethernet
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Programmable desktop DC Power supplies
EA-PS 3000 C 160 W - 640 W
Product views
Front view with tilt stand in vertical position
Rear view with installed interface USB + Ethernet (optional)
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Side view (160/320 W models)
© EA Elektro-Automatik, 2018 Subject to modification without notice, errors and omissions excepted
Programmable desktop DC Power supplies
EA-PS 3000 C 160 W - 640 W
Technical Data
AC: Supply
- Voltage / Frequency
- Power factor correction (PFC)
DC: Voltage
- Accuracy
- Load regulation 0-100%
- Line regulation ±10% ΔU
AC
- Regulation 10-100% load
DC: Current
- Accuracy
- Load regulation 1-100% ΔU
DC
- Line regulation ±10% ΔU
AC
DC: Power
- Accuracy
Protection class
Display / control panel
Digital interfaces (optional)
- Available models
Analog interface (optional)
- Available models
- Signal range
- Inputs
- Outputs
- Accuracy U / I / P
Cooling
Operation temperature
Storage temperature
Humidity
Series EA-PS 3000 C
90...264 V, 45...66 Hz
>0.99
<0.1% of rated value
<0.05% of rated value
<0.02% of rated value
<2ms
<0.2% of rated value
<0.15% of rated value
<0.05% of rated value
<0.5% of rated value
1
Color display, knobs and pushbuttons
IF-KE5 USB (33100232): 1x USB Typ B
IF-KE5 USB/LAN (33100233): 1x USB Typ B + 1x Ethernet (RJ45)
15 pole D-Sub, galvanically isolated
IF-KE5 USB/ANALOG (33100234): 1x Analog + 1x USB Typ B
0...5 V or 0...10 V (switchable)
U, I, P, remote control on-off, DC output on-off
U, I, overvoltage, alarms, reference voltage
0...10 V: <0.2%
Temperature-controlled fan
0...50 °C
-20...70 °C
<80%, non-condensing
0...5 V: <0.4%
Model Power Voltage Current Ripple (1
EA-PS 3040-10 C
EA-PS 3080-05 C
EA-PS 3200-02 C
EA-PS 3040-20 C
EA-PS 3080-10 C
EA-PS 3200-04 C
EA-PS 3040-40 C
EA-PS 3080-20 C
EA-PS 3200-10 C
0...160 W
0...160 W
0...160 W
0...320 W
0...320 W
0...320 W
0...640 W
0...640 W
0...640 W
0...40 V
0...80 V
0...200 V
0...40 V
0...80 V
0...200 V
0...40 V
0...80 V
0...200 V
0...10 A
0...5 A
0...2 A
0...20 A
0...10 A
0...4 A
0...40 A
0...20 A
0...10 A
(1 RMS value: measured at LF with BWL 300 kHz, PP value: measured at HF with BWL 20MHz
(2 Enclosure only, not over all (see depictions)
30 mV
PP
/ 3 mV
RMS
35 mV
PP
/ 4 mV
RMS
70 mV
PP
/ 13 mV
RMS
30 mV
PP
/ 3 mV
RMS
35 mV
PP
/ 4 mV
RMS
70 mV
PP
/ 13 mV
RMS
25 mV
PP
/ 4 mV
RMS
40 mV
PP
/ 6 mV
RMS
100 mV
PP
/ 25 mV
RMS
Weight Dimensions (W x H x D) (2
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈4 kg (8.8 lb) 308 mm x 103 mm x 323 mm (12.1” x 4” x 12.7”)
≈5 kg (11 lb) 308 mm x 103 mm x 350 mm (12.1” x 4” x 13.8”)
≈5 kg (11 lb) 308 mm x 103 mm x 350 mm (12.1” x 4” x 13.8”)
≈5 kg (11 lb) 308 mm x 103 mm x 350 mm (12.1” x 4” x 13.8”)
Ordering number
35320208
35320209
35320210
35320211
35320212
35320213
35320214
35320215
35320216
D
E
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C
© EA Elektro-Automatik, 2018 Subject to modification without notice, errors and omissions excepted
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