Input voltage
230v AC +/- 10%, 50 Hz
Output Voltage *
0 to 10/20/30/40/50/60/70/80/90/100kV DC
Output Current *
0 to 30 mA
Polarity*
Available with either positive, negative, or
reversible polarity with respect to chassis ground.
Output voltage regulation
Line - < 0.05 % for 10% variation in input voltage
Load - < 0.05% for 10 to 100% load variation
Output Voltage Stability
< 0.01%/hour after 1 hour warm up
Output Voltage ripple
0.05 % RMS of rated voltage at full load
Regulating Mode
Constant Voltage/Constant Current
Operation: Automatic crossover from
constant-voltage to constant-current
regulation provides protection against
overloads, arcs, and short circuits.
Voltage &Current Control
By external 10 turn potentiometers
with lockable counting dials.
Protections
Against overload, over voltage, shortcircuit
and arc:
Automatic current regulation protects
against all overloads, including arcs and
short circuits. Thermal switches protect
against thermal overload. Fuses, surgelimiting
resistors, and low energy
components provide ultimate protection.
Front Panel
AC Power ON/OFF switch with indication
HV ON/OFF switch with indication
3½ digit voltage and current meters
10 turn potentiometers for voltage and current
control
Constant voltage constant current mode indication
Back Panel
AC power input connector, fuses, ground stud, HV
output connector
Topology
High frequency switch mode
Mechanical
Dimensions for 300W HVPS
Rack : 87mm (H)*432mm (W)*280mm (D)
Mounting: 19” rack
Cooling: Forced air
AC input connector: 250V, 15A power chord
Output cable: 1.5 meters of HV DC cable
Environmental
Operating temp: 0 to + 45 degrees at 20- 90% RH,
non-condensing;
Storage temp: -20 to 70 oC
Storage humidity: 10-90% RH (non-condensing)
Warranty
One Year
*Optional to be specified by the user
**From 300 watts to 2 kW rack height varies from 2U to 6U
For voltages not listed above, please contact our sales team.
Note: All Specifications are subject to change without notice
| Model No |
Output Voltage |
Output Current |
| ER10*6 |
0 - 10kV |
0 - 30mA |
| ER20*3 |
0 - 20kV |
0 - 15mA
|
| ER30*10 |
0 - 30kV |
0 - 10mA
|
| ER40*1.5 |
0 - 40kV |
0 - 7.5mA
|
| ER50*1.2 |
0 - 50kV |
0 - 6mA
|
| ER60*1 |
0 - 60kV |
0 - 5mA
|
| ER70*4.28 |
0 - 70kV |
0 - 4.28mA
|
| ER80*3.75 |
0 - 80kV |
0 - -3.75mA
|
| ER90*3.33 |
0 - 90kV |
0 - 3.33mA
|
| ER100*3 |
0 - 100kV |
0 - 0.-3mA
|
| * Add P for a Positive polarity unit or N for
a Negative polarity unit.
eg: part number for a 50kV positive unit:
ER50P1.2
|
