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LK Series 3 kW Regulated High Voltage DC Power Supplies0 pages
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| LK Series 3 kW Regulated High Voltage DC Power Supplies 40 kV to 100 kV Rack Mount CE Compliant Power Factor Corre cte d to > .995 Harmonics Well Below EN61000-3-2 Semi S2-93 Compliant | | ||||
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| Models from 0 to 40 kV through 0 to 100 kV 8.75" H x 24.0" D, 55 lbs. Features: | |||||
| Power Factor Corrected. Active correction circuitry achieves an input line current harmonic content well below the maximum specified in EN61000-3-2. Arc Que nch. The HV output is inhibited for a short period after each load arc to help extinguish the arc. Arc Se nsing. 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 factory-set parameters, the power supply will cycle off in an attempt to clear the fault and then automatically restart after a preset "off dwell time". Pulse-Width Modulation. Off-the-line pulse-width modulation provides high efficiency and a reduced parts count for improved reliability. Low Rip p le. Ripple is less than 0.025% RMS of rated voltage at full load. Air Insulate d. The LK Series features "air"' as the primary dielectric medium. | 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. Redundant Thermal Overload Prote ction. Thermostats and fan RPM sensing shut down the power supply due to over temperature or reduced fan speeds. Tight Re gulation. Voltage regulation is better than 0.005% for allowable line variations and 0.01% for allowable load variations. Current regulation is better than 0.1% from short circuit to rated voltage. Warranty. Standard power supplies are warranted for three years; OEM and modified power supplies are warranted for one year. A formal warranty statement is available | ||||
| The LK family of power supplies are sophisticated, 3 kW, high voltage power supplies with low ripple and noise. They are air insulated, fast response units, with tight regulation. They are designed to meet the growing demands from both users and electric utilities for switching supplies with excellent input power factors that draw harmonic currents well below those specified in EN61000-3-2. The LK Series are fully compliant with the European Harmonized EMI Directive EN50082-2 and with the European Low Voltage (Safety) Directive, 73/23/EEC. | |||||
| No oil or encapsulation is used to impede serviceability or increase weight. | |||||
| Designing Solutions for High Voltage Power Supply Applications GLASSMAN HIGH VOLTAGE INC 124 West Main Street, PO Box 317, High Bridge, NJ08829-0317 (908) 638-3800 Fax (908) 638-3700 Օ www.glassmanhv.com | |||||
| GLASSMAN EUROPE Limited (UK) +44 1256 883007 FAX +44 1256 883017 E-mail: Glassman_europe@glassmanhv.com | GLASSMAN JAPAN High Voltage Limited +81 45 902 9988 FAX +81 45 902 2268 E-mail: Glassman_japan@glassmanhv.com | ||||
| © Glassman High Voltage, Inc. | Printed in the U.SA | B 10/30/02 | |||
