LOADING
KL Series 3000 Watt Regulated High Voltage DC Power Supplies0 pages
نسخه متنی
"
"
| |||
KL Series 3000 Witt Regulate d High Voltage DC Power Supplies Power Factor Corrected to >0.99... Well Within EN61000-3-2 Specifications High Spe e d Dynamic Voltage Re gulation Single-phase, 198-264 V Input, 3500 VA | | ||
Models from 0 to 1kVthrough 0 to 30kV 3kW PF>0.99. Seven inches high x 19 wide x 20 deep. Total weight less than 50 pounds. The KL Series.. .sophisticated, high power, high voltage power supplies.. .is designed to meet the growing demands from both users and electric utilities for switching power supplies that exhibit improved input power factors. Power factor is defined as the ratio of real power (measured in watts) to apparent power (measured in volt-amperes). A power factor near unity means that the user's supply can develop the maximum possible DC output power from an AC line of a given current rating. A power factor near unity also means that the supply does not distort the AC line voltage to a point where it could affect other equipment on the same line. Features: | |||
Power-factor Corrected. Active correction circuitry achieves a full load power factor of better than 0.99. Low Stored Energy. Most models exhibit less than 4 joules of stored energy. High Speed Dynamic Voltage Regulation. Rapid responding control circuits provide a typical response of less than 500 us to load transients. Single-phase Input. Full 3kW output from a single-phase, 198-264 V 48-63 Hz input, 3500 VA maximum. Pulse-Width Modulation. Off-the-line pulse-width modulation provides high efficiency, a fixed switching frequency, and a reduced parts count for improved reliability. Air insulated. The KL Series features "air" as the primary dielectric medium. Assemblies use no oil or encapsulation that could impede serviceability or increase weight. Constant Voltage/Constant Current Operation. Automatic crossover from constant-voltage to constant-current regulation provides protection against overloads, arcs, and short circuits. | Low Rip p le. Ripple is less than 0.02% of rated voltage at full load. Tight Regulation. Voltage regulation is better than 0.005% for allowable line variations and 0.01% for load variations. Current regulation is better than 0.05% from short circuit to rated voltage. Front Panel Controls (Digital and Optional Analog Versions.) Separate 10-turn controls with lo cking vernier dials are used to set voltage and current levels. A high voltage enable (on) switch, a high voltage disable (off) switch, and an AC power on/off switch complete the panel controls. LE.D.'s indicate when high voltage is on, the output polarity, and whether the supply is operating in a voltage or current regulating mode. For the blank panel version, only a power on/off switch is provided on the panel. Small Size and Weight. KL Series power supplies occupy only 7 inches of panel height. Net weight is less than 50 pounds. 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. | ||
Fully compliant with the European harmonized EMI directive, EN50082-2, and with the low voltage (safety) directive, 73/23/EEC. | |||
Desgning Solutions for High Voltage Power Supply Applications GLASSMAN HIGHV | |||
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 LISA | B 9/5/2003 |