High voltage CCR models of Capacitor Charging power supplies are designed for modulators, excimer lasers, X Ray radiation therapy and flash lamps process.
As they integrate both double resonant technology and efficient components, they offer high reliability and performance.
These units offer in local and remote programming and monitoring, safety interlock, short circuit and overload protection like in all our products.
All the models are air cooled and their presentation can be either 19’’ racks (5U, 7U or 10U) or 19’’ cabinet with lifting rings and wheels.
Four ranges of charge rates available from 7.5kJ/s to 20kJ/s and more.
Designed to operate without damage or interruption in rugged environments, they support an intensive use 24 hours per day, 7days per week.
HV block can operate in the air up to 20 kV models. It is merged in an oil tank for higher Voltage models.
Much higher powers can be reached by using a master/slaves architecture or control-unit.
With its low cost per Joule /s, this series is particularly well adapted in applications looking for high power and performance at affordable prices.
Options of High Voltage Generator CCR 7 500 J/s Series and More
** Possible restrictions when multiple options (please contact our sales department for more details or check our compatibility matrix)
- Other voltage and current values available with no extra cost
- Reversibility and floating outputs
- Non instrumented front panel
- Automatic inhibit when discharging
- RS232, GPIB, Ethernet and Profibus interfaces
- Optic fiber transmission kit with RS232 only
- LABVIEW run time RS232 or GPIB or Ethernet
- Relay interface 24V DC
- Insulated remote interface
- Control unit: for 2 to 6 chargers
- Repetition frenquency > 10 Hz; no extra cost
- Customer remote adptation
- General Atomics compatibity CS Series or other
- Safety signs and devices alerting to hazard
- Specific AC or DC mains power inputs
- OEM Design on request
- Remote front panel
Any special requests can be considered
Electrical specifications of High Voltage Generator CCR 7 500 J/s Series and More
Output Voltage and Output Current
Both Voltage Output and Current Output are continuously adjustable
from 0 to 100 % (full scale)
In local mode: by using 10 turns potentiometers resolution 0.05%
In remote mode: by an external 0 to 10 V
In standard: 10 Hz
On request: up to 1 kHz depending on the application
Reproducibility* (pulse to pulse voltage variation)
For frequency ≤ 10 Hz: ± 0.1 % better on request
For ± 10% mains voltage: ± 0.1 %
Current regulation *
Load Regulation: ± 0.05 % of full current (for 0 – 100 % load)
Line Regulation: ± 0.05 % of full load (for Mains Voltage ± 10 %)
Voltage holding: 0.25% p-p of full voltage better on request
Against short circuit & HV arc to ground
Shutdown on over temperature & open interlock
0.2 J/ kJ
Stability (after one hour warm-up)
0.01 % / hour, 0.03 % / 8 hours of operating with constant load and ambient temperature
Temperature coefficient: 100 ppm/°C
Operating temperature: from 0 to 40°C
Efficiency: > 92 % full load
Air Cooling by air :
Dust filter fans on front panel
Easily removable filters for cleaning
400 VAC ±10% 47 – 63 Hz 3 Phases + Earth
Power factor: ≥0.98
Inrush current: limited to full power operating current
Calibration: with probes periodically approved by Authorized Measurement Laboratories
* For fixed polarity
** 300 ms typical for output voltage ≥120kV
Physical description of High Voltage Generator CCR 7 500 J/s Series and More
Polarity can be positive, negative, floating (option) or reversible (option)
Floating or reversibility options can modify the size of the unit
||CCR 7 500 J/s Series
||CCR 10 kJ/s Series
||CCR 15 kJ/s Series
||CCR 20 kJ/s Series
|< 1 kV