Multiple frequency induction voltage test equipment manufacturers

 Features a built-in compensation inductors, to compensate for capacitive current test equipment to improve with a load capacity of the device; 2, to abandon the principle of traditional produce three-phase five-column third harmonic generator; 3, preset parameters, protection settings, select the frequency, voltage regulator control, all using digital control technology; 4, built PC, large-screen LCD display, data storage group can reach 3200; 5, the use of touch-operation with thermal printer to print characters ; 6, small size, light weight, easy to carry, easy power-oriented; 7, not only produce the third harmonic, but also to produce 1,2,3,4 test voltage multiplier output; 8, operation, simple wiring, on-site test power capacity requirements, there is a great degree of reduction. 9, touch way to adjust the voltage of the device can achieve multiple frequency test voltage output; 10, the device uses power electronics technology, the core part of the internal use of frequency regulator; 11 preset 50Hz, 100Hz, 150Hz, 200Hz test frequency (optional); 12, the step size can be adjusted in real time, choose 1V, 2V, 5V, 10V; 13, built-LC filter circuit to ensure waveform distortion within the target range; product nickname multi-octave induction voltage test equipment, multi-octave electronic test equipment, multiple frequency voltage test equipment, multi-octave generators, electronic multi-octave generators, electronic three-octave generators, transformers and voltage sensing device Introduction voltage transformer ( PT) is the key equipment in the power system, insulation defects, such as turns, interlayer short, bracket screws through the core and the core discharge suspended discharge phenomena will seriously affect the normal operation of equipment, even very dangerous explosions may occur. For PT induction voltage test can help staff to find problems, to avoid more serious consequences. NRDF-10 multi-octave induction of high voltage test equipment 南瑞西 produced using computer control, the use of digital waveform synthesis technology and modern power electronics design and manufacturing technology, higher than the traditional three-octave generator efficiency, output voltage stability, high accuracy and good reproducibility. Induction voltage test transformers and transformer is to ensure product quality in line with national standards is an important test. Inter-turn transformer winding, interlayer between segments and white vertical insulated induction voltage test, it is an important test transformer insulation projects. Vertical insulation test required by doubling the power supply unit, test voltage is applied, pressure test. NRDF-10 multi-octave induction voltage test equipment is designed and manufactured to meet the above requirements, the majority of users through the use of proven: simple operation, reliable performance, can better meet the transformer, the transformer induced voltage test needs.