Founded in 1995, China Dongda Power Industry Co., Ltd. is one of the few sorensen power supply manufacturer and distributor in China that has patents on the generator, motor, power supply, engine, alternator, diesel and gearmotor design, supply and sale. Our custom sorensen power supplies has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. Our 30 QC staff carefully performs inspections at every stage of production, from the time we receive raw materials to packaging. Noise, power, and stability are tested to ensure that our engines can endure 580 hours of constant use. We also can design and deliver OEM/ODM samples in one month.

The Sorenson DCR-T series is designed for either rack or floor mounting, and to provide stable, highly regulated dc outputs from a wide range of three phase input voltages and frequencies. The series exhibits excellent transient response and low ripple in both voltage regulating and current limiting modes. 0-110V, 90A. Provision for remote programming. Remote sensing. Series and Parallel operation. Industrial control technique for main power disconnect and line protection. This feature facilitates the remote control of the line power to the supply.Note that the remote control is not included with this item. This item is sold "as is" and includes no warranty or guarantee of working condition. Output voltage ranges from 8-60 VDC with currents from 10-75A. Two independent front-panel 3 ½ digit voltage/current meters. Voltage and current can be set from individual 10-turn potentiometer knobs. Designed for very low noise and excellent transient response.

0-300 Volts, 3 Amps. Regulation 90 mV. Ripple 700 mV rms/2.1 mV p-p. CVCC (constant voltage- constant current) supply rated output: 0-40VDC, 0-12ADC. Input: 105-125VAC, 50/60Hz, 13.2A. Features: dual meters, coarse/fine voltage and current controls, front-panel adjustable overvoltage control, front-panel voltage monitor output, can be set up for remote voltage/current sensing and parallel operation. Good used condition, (two cast-aluminum cooling fins on the rear-mounted heat-sink are cracked), checked, guaranteed. LCD Display. Output ON/OFF Control. 3 Step Fan Speed Control. Setting of Voltage/ Current/ Power. Key Lock to Avoid Error Operation. Normal, +% & -% Output Operation Key. High Efficinecy and High Power Density. Standard Interface: RS-232C. Extremely high power capacity 300W in 1U size. High efficiency. Low Ripple and Noise. Full functional over voltage / current protection. Multiple safety / EMC certificated.

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