Wholesale C VOLTAGE REGULATOR

Item No:C20050403681
Update time:2011-01-17
Description: Product Name A.C VOLTAGE REGULATOR CVR-300/ 500 Brand Goldsource Country of Origin NINGBO Specifications MODEL NO: CVR-300 300WCVR-500 500WRELAYS TYPEINPUT VOLT: 80V-130V OR 160V-250V ACOUTPUT VOLT: 110V OR 220V +/-8%WITH OVER CURRENT PROTECTOR;WITH OUTPUT VOLTAGE INDICATION Advantages This product is a relay-type high accuracy household voltage stabilizer. Using it can regulate the big range fluctuating voltage into a general voltage output. An ideal stabilized power source for modern household purpose. low power consumption. Safe and reliable .Large range of stabilization. Input voltage:AC160V-250V Output voltage:AC220V+8%or AC110V+8% With over current protector With display of output voltage

Item No:MemberSTANFORD-MX341
Update time:2011-01-06
Description: The MX341 is a two phase sensed Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes protective features to ensure safe reliable control of the generator. Excitation power is derived from a permanent magnet generator (PMG) to guarantee low Radio Frequency Interference (RFI) and immunity from thyristor type loads. The AVR is linked with the main stator windings and controls the power fed to the exciter stator and hence the main rotor to maintain the machine output voltage within the specified limits, compensating for load, speed, temperature and power factor of the generator. Soft start circuitry is included to provide a smooth controlled build up of generator output voltage. A frequency measuring circuit continually monitors the shaft speed of the generator and provides underspeed protection of the excitation system by reducing the generator output voltage proportionally with speed below a presettable threshold. A further enhancement of this feature is an adjustable volts/Hz slope to improve frequency recovery time on turbo charged engines. Uncontrolled over excitation is limited to a safe period by internal shutdown of the AVR output device. This condition remains latched until the generator has been stopped. Provision is made for the connection of a remote voltage trimmer allowing the user fine control of the generator's output. Accessories are available for this AVR. Please refer to factory for further details.

Item No:C20050403977
Update time:2011-01-06
Description: Product Name A.C VOLTAGE REGULATOR SVC-4000 Brand stavol Country of Origin NINGBO specifications SERVO MOTOR TYPE:SVC-3000WSVC-4000WSVC-5000WINPUT VOLT: 50-130V AC OR 160V-245V;OUTPUT VOLT: 220V/110V +/-2%WITH OVER CURRENT PROTECTOR;WITH OUTPUT VOLTAGE INDICATION. Payment Details T/T L/C Ship Date 25DAYS

Item No:MemberWEMP-GAVR-12A
Update time:2010-06-04
Description: GAVR12A-133E Technical parameter: Input voltage: 70-140V AC, (PMG, or auxiliary winding, single, three phases) Reaction is measured : 90-480V AC MAX. output :DC 12A 125V Function: Built-in low-speed , over excitation LAM, REGULATION: +/-0.5%