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DC Power Supply, 3.3V, 150A, 495W
The Programmable Series RKW (300, 600 and 1500-watt sizes) are RoHS (Reduction of Hazardous Substances) compliant, industrial-grade, single-output power supplies which provide d-c outputs from 3.3 volts to 48 volts from a-c mains 85-265V a-c with power factor correction (PFC) to reduce harmonic corruption of the a-c mains. They are fully enclosed, fan-cooled power supplies. All models feature overvoltage and overcurrent protection and remote error sensing and feature a remote on-off control, remote voltage trimming and master-slave paralleling with a current balance function. The RKW Programmable Series have been certified by EPRI PEACís PQ Star program as SEMI F47 compliant (see Certification). All models conform to EN 60950 following the provisions of the Low Voltage Directive 73/23/EEC and 93/68/EEC for the CE mark. Conducted EMI is suppressed to FCC Class B, VCCI Class B, EN 55011-B and EN 55022-B. The 300 and 600 watt models meet the radiated noise limits of FCC Class B and EN 55022 Class B. The RKW 1500 watt models meet the Class A limits for both conducted and radiated EMI, but can be upgraded to Class B with a noise filter, Kepco P/N 245-0031. Consult factory for details. Output indicator, green LED. Remote on-off logic control. Remote error sensing. Parallel operation for redundancy or to increase current. Current share circuitry to equalize current. Remote voltage trimming by resistance. Remote voltage trimming by voltage. Master-slave operation. Power fail logic signal. Thermal protection. Overvoltage protection. Overcurrent protection. Power factor corrected,wide-range a-c input. RoHS Compliant The unit is supplied with a 5 Year warranty.