OS Series 2 kW Regulated High Voltage DC Power Supplies

Product catalog summary

Overview: The OS Series 2 kW regulated high voltage DC power supplies are designed for applications requiring 200 kV to 450 kV. These units are open stack, CE compliant, and feature power factor correction to greater than 0.995, with harmonics well below EN61000-3-2 standards.

Specifications: The power supplies consist of a rack-style driver chassis, a high voltage stack assembly, and a remote control unit. The driver chassis dimensions are 8.43” H x 22.56” D, while the remote control unit is 5.25” H x 5.0” D. The units operate on 198-264 V RMS single phase, 48-63 Hz, with a maximum input of 2500 VA at full load. Efficiency is typically 80% at full load, with a power factor greater than 0.995.

Features: Key features include active power factor correction, arc quench and sensing capabilities, pulse-width modulation for high efficiency, air insulation, constant voltage/current operation, low ripple, and tight regulation. The units are protected against overloads, arcs, and short circuits, with thermal switches and fuses for additional safety.

Performance: Voltage regulation is better than +/- 0.005% for specified line variations, and current regulation is better than +/- 0.005% for line variations and 0.1% from short circuit to rated voltage. The units offer a voltage rise/decay time constant of 400 ms and a temperature coefficient of 0.01%/°C.

Models: The series includes models ranging from 0-200 kV to 0-450 kV, with varying output currents and stored energy levels. Each model is designed to meet specific application needs, with options for positive, negative, and reversible polarity outputs.

Compliance and Warranty: The OS Series complies with the European Harmonized EMI Directive EN50082-1 and the European Low Voltage Directive 73/23/EEC. Standard power supplies come with a three-year warranty, while OEM and modified units have a one-year warranty.

Options and Accessories: Available options include zero start interlock, slow start ramp, and 0-5 V voltage/current program/monitor. Accessories include 25 feet of detachable interconnection cables.

Catalog excerpts

OS Series 2 kW Regulated High Voltage DC Power Supplies-2

Inputs: Output voltage and currentprogram signals, and high voltage enable. Outputs: Output voltage and current monitor signals, a +10 V reference source, and a high voltagestatus signal.Signal common and ground referenceterminals are also provided. Remote HV Enable: 0 - 1.5 V = OFF, 2.5 - 15 V = ON. Stability : 0.01% per hour after 1/2 hourwarm-up, 0.05% per 8 hours. External Interlock: Open = off, closed = on. Latching with reset via the HV ON switch or HV enable signal. The front panel indicator is illuminated when the interlock is open. Interlockconnections are provided on a terminal strip...

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OS Series 2 kW Regulated High Voltage DC Power Supplies-3

Symbol Description ZR Zero start interlock. Voltage control, local or remote, must be at zero before HV will enable.SS Slow start ramp. Specify standard times of 5, 10, 15, 20, or 30 seconds 20% . 5VC0-5 V voltage and current program/monitor. 200180 - 220 VAC input 48 - 63 Hz. Derate output current by 10%. Positive Negative ReversibleOutput Output StoredHigh Freq.Line Freq.PolarityPolarityPolarityVoltage Current EnergyRipple (P-P) >

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OS Series 2 kW Regulated High Voltage DC Power Supplies-4

Designing Solutions for High Voltage Power Supply Applications 124 West Main Street,PO Box 317,High Bridge,NJ 08829-0317(908) 638-3800 ? Fax (908) 638-3700 ? www.glassmanhv.com >

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OS Series 2 kW Regulated High Voltage DC Power Supplies

OS Series 2 kW Regulated High Voltage DC Power Supplies

Catalog excerpts

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