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OLH10K Series
Photo of XS Series Power Supply

10 kW High Voltage Power Supplies

The OLH10K series includes a range of exceptionally reliable, single-output, 10 kW high voltage power supplies consisting of 2 units: a rack-mount power converter through which both local and remote controls can be facilitated, and a separate HV unit employing a modular disc construction.

There are three different input voltage variants available: the OLH10K (208 VAC), the OLH10KC (380 VAC) and the OLH10KE (400 VAC).

We can build a custom version of this system should none of the models listed below suit your requirements.

NOTE: The OLH10K is a modern, technologically advanced replacement for our established OL10K series (no longer available).


Model-Specific Downloads

OLH10K series brochure
CAD .sat file
CAD .stp file

 
Typical Applications Features
  • Ion-beam systems
  • Electron-beam systems
  • Ion implantation
  • X-ray equipment
  • 10 kW output power
  • Output voltages from 60 kV to 500 kV
  • Robust IGBT converter design
  • Exceptional reliability
  • High stability
  • Arc count & extinguish (ACE)
  • Full local & remote control and monitoring
  • Analogue or RS-232 remote control
  • Voltage or current control
  • RoHS compliant to EU directive 2011/65/EU
  • Custom options available
  • CE-marked
Specifications
Input  
Voltage OLH10K: 208 VAC ±10% (187 VAC to 229 VAC) 47-63 Hz 3 phase plus protective earth
OLH10KC: 380 VAC ±10% (342 VAC to 418 VAC) 47-63 Hz 3 phase plus protective earth
OLH10KE: 400 VAC ±10% (360 VAC to 440 VAC) 47-63 Hz 3 phase plus protective earth
Current OLH10K: Less than 36 A per phase
OLH10KC: Less than 22 A per phase
OLH10KE: Less than 22 A per phase
Output and Ordering Info Model No Input Voltage Output Voltage Output Current (Max) Output Power
  OLH10K-603 208 VAC 60 kV 166 mA 10 kW
  OLH10K-803 208 VAC 80 kV 120 mA 10 kW
  OLH10K-104 208 VAC 100 kV 100 mA 10 kW
  OLH10K-124 208 VAC 120 kV 80 mA 10 kW
  OLH10K-144 208 VAC 140 kV 65 mA 10 kW
  OLH10K-164 208 VAC 160 kV 55 mA 10 kW
  OLH10K-184 208 VAC 180 kV 45 mA 10 kW
  OLH10K-204 208 VAC 200 kV 40 mA 10 kW
  OLH10K-304 208 VAC 300 kV 15 mA 10 kW
  OLH10K-404 208 VAC 400 kV 10 mA 10 kW
  OLH10K-504 208 VAC 500 kV 10 mA 10 kW
  OLH10KC-603 380 VAC 60 kV 166 mA 10 kW
  OLH10KC-803 380 VAC 80 kV 120 mA 10 kW
   OLH10KC-104 380 VAC 100 kV 100 mA 10 kW
  OLH10KC-124 380 VAC 120 kV 80 A 10 kW
  OLH10KC-144 380 VAC 140 kV 65 mA 10 kW
  OLH10KC-164 380 VAC 160 kV 55 mA 10 kW
  OLH10KC-184 380 VAC 180 kV 45 mA 10 kW
  OLH10KC-204 380 VAC 200 kV 40 mA 10 kW
  OLH10KC-304 380 VAC 300 kV 15 mA 10 kW
  OLH10KC-404 380 VAC 400 kV 10 mA 10 kW
  OLH10KC-504 380 VAC 500 kV 10 mA 10 kW
  OLH10KE-603 400 VAC 60 kV 166 mA 10 kW
  OLH10KE-803 400 VAC 80 kV 120 mA 10 KW
  OLH10KE-104 400 VAC 100 kV 100 mA 10 kW
  OLH10KE-124 400 VAC 120 kV 80 mA 10 kW
  OLH10KE-144 400 VAC 140 kV 65 mA 10 kW
  OLH10KE-164 400 VAC 160 kV 55 mA 10 kW
  OLH10KE-184 400 VAC 180 kV 45 mA 10 kW
  OLH10KE-204 400 VAC 200 kV 40 mA 10 kW
  OLH10KE-304 400 VAC 300 kV 15 mA 10 kW
  OLH10KE-404 400 VAC 400 kV 10 mA 10 kW
  OLH10KE-504 400 VAC 500 kV 10 mA 10 kW
Voltage Regulation (VDC) Line: Less than 0.01% +0.5 V change in output voltage for a 10% change in line voltage
Load: Less than 0.01% +0.5 V change in output voltage set point for a 0 to 100% change in load current
Voltage Ripple Voltage mode: Less than 0.1% of rated voltage +2 V, peak-to-peak or less than 0.02% of rated voltage +1 V, RMS
Current mode: Less than 0.5% of rated voltage peak-to-peak or less than 0.1% of rated voltage RMS
Current Regulation Line: less than 0.5% of rated current for a ±10% change in line voltage
Load: less than 0.5% of rated current for 0 to 100% change in output voltage
Min Voltage 5% of rated output voltage
The unit may be turned down below this level, but the specifications are not guaranteed below this level.
Calibration Calibration between voltage demand, ouput voltage, and voltage monitor ±0.2% of setting or ±0.05% of rating, whichever is greater
Recovery Time Less than 200 ms to within 0.1% of previous operating level following a short circuit or arc
Max overshoot 2% of rated output voltage
Polarity Positive or negative to order

Environmental
Temperature Coefficient Less than 100 ppm per °C
Drift Less than 0.01% per hr after 1 hr warm up, typically less than 0.02% per 8 hr after 1 hr warm up, at constant load, line, and temperature
Operating Temperature 0°C to+ 40°C ambient and air intake
Storage Temperature -20°C to +85°C
Humidity 80% max relative humidity up to 31°C, reducing linearly to 50% at 40°C
Non-condensing (ref BS EN61010-1)
Safety The OLH10K high voltage power supplies meet the requirements of the low voltage directive, LVD, 2006/95/EEC, by complying with BS EN61010-1:2001 when installed as a component part of other equipment. It is CE-marked accordingly.
Safety Class Equipment class 1
Usage Indoor use only
Metering Provided as part of an alpha-numeric display
Voltages are displayed with a resolution of better than 0.5% of rated output. Current is displayed with a resolution of better than 1.5% of rated output.
Voltage and current set values can be displayed by pressing the relevant control potentiomenter.
Installation Category II (BS EN61010-1)
Pollution Degree 2 (BS EN61010-1)
Status Indication Uses the alpha-numeric display to show the reason for any trip condition
RoHS The OLH10K series meets the requirements of EU directive 2002/95/EC on the restriction of use of certain hazardous substances in electrical and electronic equipment (RoHS).
Altitude Sea level to 2000 m (6500')
Limits The units have limits for over-temperature, over-voltage, over-current, load arcing and output short circuits. 
Arc Count and Extinguish (ACE) Each time the ACE system detects an arc, it blanks the supply off for a brief period to extinguish the arc. The unit is then allowed to recover. If more arcs occur, they are counted to determine the arc rate; if this exceeds a safe level, the power supply is shut down. The parameters are factory-set to 25 arcs in any 5 sec period.
EMC The OLH10K series is intended for installation as a component of a system and is designed to meet:
  • EN55022 Class B for conducted and radiated emissions
  • EN61000-4-2 ESD - levels ±4 kV contact, ±8 kV air discharge
  • EN61000-4-4 fast transients on mains input - levels ±2 kV
  • EN61000-4-5 surges - levels ±2 kV line to earth, ±1 kV line to line
  • EN61000-4-8 magnetic fields - levels 30 A/m at 50/60 Hz
  • EN61000-4-11 voltage dips, interruptions
The unit will not trip and recovers to normal operation after a disturbance as defined in SEMI F47-0706.
The EMC performance of the power supply can only be fully assessed when installed within, and as a part of, the final system.
Cooling
  • Converter:
    The unit utilizes forced-air cooling. Air drawn in via the front panel louvered opening and through side panel vents. Ensure that within the rack there is a free air opening with a min effective area of 195cm2 directly in front of the unit front panel louvre. An additional free air opening with a min effective area of 195cm2 is required for the side vents. Air flow from this additional free air opening to the side vents of the power conrter must not be restricted. The expected air flow for each opening is approximately 50 l per sec. The max temperature of the air entering the unit must not exceed 40°C.
    The unit can dissipate up to 1 kW; therefore, provision must be made to extract the exhaust air from the rack in order to prevent possible overheating.
  • HV unit:
    The HV unit may be mounted in any orientation, but at least 150 mm of free space should be allowed around the HV base for air intake/exhaust from the fans. The side panel grilles must not be obstructed. The max temperature of air entering the HV base must not exceed 40°C (104°F).
    Adequate clearance must be allowed around the HV discs to take account of the high voltage output.
    The HV unit can dissipate up to 1 kW; therefore, provision must be made to extract air/cool the oil in the HV enclosure in order to prevent possible overheating.

 

Accuracy of specifications in unlocked documents cannot be guaranteed. Please contact your AE representative to confirm specifications.

OLS10KD-103OLS10KD-103