AC-DC High Voltage

Features

• Input. Single phase over the input voltage range of 198 VAC to 264 VAC, with active power factor correction.
• Floating Output. Either output termi nal may be grounded for operation as a positive or negative supply.
• Embedded Microcontroller control. Front panel digital encoders provide high resolution local adjustment of volt age and current program. Integral RS-232, RS-485, USB and optional Ethernet communications provide remote con trol program and monitor with 12 bit accuracy.
• Remote Analog Interface. User selec table 0-5V or 0-10V analog program ming and monitors.
• Field Strappable Parallel Operation. Up to 4 identical supplies may be oper ated in parallel with user configurable master and active current sharing.
• Zero Space Stacking. 2U rack mount supplies may be stacked with no space required between supplies
• Low Ripple. Ripple is less than 0.1% RMS of rated voltage at full load up to 1 MHz. Total ripple and noise is less 0.4% p-p of rated voltage up to 20 MHz.
• Constant Voltage/Constant Current Operation. Automatic crossover from constant-voltage to constant-current regulation provides protection against overloads, arcs, and short circuits.
• Constant Current/Current Trip. A rear panel switch allows selection of either current mode.
• Cooling. Forced air with high speed frictionless bearing technology fans. This reduces noise and extends fan life.
• Last Setting Memory. The unit stores power supply parameters at each AC turn-off sequence. Stored parameters are: Output Voltage Setting, Output Current Setting, OVP level, UVP level, Address and Baude Rate.
• Warranty. All power supplies are warranted for one year. A formal warranty statement is available.

Features

• Arc Quench. The HV output is inhibited for a short period after each load arc to help extinguish the arc.
• Arc Count. Internal circuitry constantly senses and integrates arcs that occur over a given time. In the event a system or load arcing problem develops and exceeds fac tory-set parameters, the power supply will cycle off in an attempt to clear the fault and then automatically restart after a pre set “off dwell time”
• Pulse-Width Modulation. Off-the-line pulse-width modulation provides high efficiency and a reduced parts count for improved reliability.
• Embedded Microcontroller control. Front panel digital encoders provide high resolution local adjustment of voltage and current program. Integral RS-232, USB and optional ethernet communications provide remote control program and monitor.
• Low Ripple. Typically, ripple is less than 0.025% RMS of rated voltage at full load. Air Insulated. The ET Series features “air” as the primary dielectric medium. No oil or encapsulation is used to impede ser viceability or increase weight.
• Constant Voltage/Constant Current Operation. Automatic crossover from constant-voltage to constant-current reg ulation provides protection against over loads, arcs, and short circuits.
• Redundant Thermal Overload Protection. Thermostats and fan RPM sensing shut down the power supply due to over temperature or reduced fan speeds.
• Tight Regulation. Voltage regulation is better than 0.005% for allowable line and load variations. Current regulation is bet ter than 0.1% from short circuit to rated voltage.
• Constant Current/Current Trip. A rear panel switch allows selection of either cur rent mode.
• Slow Start. Adjustable ramp time from 0 -30 seconds. Output ramps from 0 V to pro grammed voltage level.
• Warranty. All power supplies are warranted for one year. A formal warranty statement is available.

Features

• Arc Quench. The HV output is inhibited for a short period after each load arc to help extinguish the arc.
• Arc Count. Internal circuitry constantly senses and integrates arcs that occur over a given time. In the event a system or load arcing problem develops and exceeds fac tory-set parameters, the power supply will cycle off in an attempt to clear the fault and then automatically restart after a pre set “off dwell time”
• Pulse-Width Modulation. Off-the-line pulse-width modulation provides high efficiency and a reduced parts count for improved reliability.
• Embedded Microcontroller control. Front panel digital encoders provide high resolution local adjustment of voltage and current program. Integral RS-232, USB and optional ethernet communications provide remote control program and monitor.
• Low Ripple. Typically, ripple is less than 0.025% RMS of rated voltage at full load. Air Insulated. The ET Series features “air” as the primary dielectric medium. No oil or encapsulation is used to impede ser viceability or increase weight.
• Constant Voltage/Constant Current Operation. Automatic crossover from constant-voltage to constant-current reg ulation provides protection against over loads, arcs, and short circuits.
• Redundant Thermal Overload Protection. Thermostats and fan RPM sensing shut down the power supply due to over temperature or reduced fan speeds.
• Tight Regulation. Voltage regulation is better than 0.005% for allowable line and load variations. Current regulation is bet ter than 0.1% from short circuit to rated voltage.
• Constant Current/Current Trip. A rear panel switch allows selection of either cur rent mode.
• Slow Start. Adjustable ramp time from 0 -30 seconds. Output ramps from 0 V to pro grammed voltage level.
• Warranty. All power supplies are warranted for one year. A formal warranty statement is available.

Features

• Output voltages up to 100kV
• 10kW output power, parallelable up to 100kW+
• 0 to 100% programmable voltage and current
• Analog and digital control via CAN; EtherCAT optional
• Compact 3U 19" rack-mount
• 3 phase AC input 208VAC, 400VAC optional
• Output voltage and current regulated
• Voltage and current monitoring and diagnostics
• Graphical user interface (GUI)
• Positive or negative polarity
• Efficiency >90%
• Low ripple
• Short circuit, arc quench, arc count, overload and thermal protection
• UKCA and CE compliant for EMC, low voltage (LVD) and RoHS directives
• 3 year warranty