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Our Products/Services: Voltage stabilizer, voltage regulator, AC voltage regulator, AC voltage stabilizer, single phase voltage regulator
Business type: Manufacturer
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Fully Automatic Voltage Stabilizers
This product has TND single phase stabilizer (from 0.5kVA up to 30kVA) and TNS three-phase stabilizer (from 3kVA up to 60kVA) . TND fully automatic voltage regulator consists of contact voltage regulator, sampling control circuit and service motor as well. It has excellent features, such as small waveform distortion, high efficiency, and high power factor, free from the effect or frequency variation of supply. It can be widely used in most situations where the voltage stabilization is required. TNS three-phase fully automatic voltage stabilizer is in combination with SVC stabilizer. The incoming power of the power network is three-phase four-wire system. The output power network is also three-phase four-wire with three electric meters to indicate three phases separately, and a shift switch and voltage meter to shift and survey each phase. It is used in such sites as computers, testing equipment, lighting system, security warning systems, radial apparatuses, communication systems, medical equipment, duplicating machines, stereo sound sets, industrial robots, laboratory apparatuses, controlling machine tools, industrial automation equipment, TV sets and Hi-Fi equipment. |
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Contact Voltage Regulator
The voltage regulator is in the structure of adjustable compensator. It winds a coil on the loop core, with thee brushes coinciding with the rubbed surface of the coil closely under the spring pressure effect. It rotates the revolving shaft to drive the brush stand, and make the brush move along the coil surface to change the contact position of the brush. That means change the turning rate of primary and secondary coil, which can make the output voltage steplessly adjusted within the adjustment range. It has the advantage of no waveform distortion, small volume, lighter weight, high efficiency, simple and reliable operation, and long service life. |
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WWL-LDG High and Constant Voltage DC Power Supply
1) Over 250 models available. 2) Range: 0~(800V-50kV), 0~(0-10A), 0~(0-6kW) optional. 3) Automatically exchanges between constant voltage mode and constant current mode. 4) Low ripple and noise rate. 5) Fast response. 6) Constant current can be checked or set during operation. 7) Low input current, high reliability, higher efficiency and less line distortion due to the choke input circuit. 8) Over voltage protection unit (OVP) is equipped as standard. 9) Output on/off switch. 10) Remote sensing terminals option. 11) Operating status is indicated by LED. 12) External analog control option. 13) 16 bit D/A card for PC ISA (optional). 14) Typical applications: semiconductor capital equipment, vacuum-processing equipment, including magnetron sputtering, ion/electron beam sources, medical imaging and therapeutic devices, analytical instrumentation for drug discovery technology and particle accelerators. |