Reference Standard: ZBF 24003-90 "portable DC high voltage generator General technical conditions" Introduction DBZG Series DC high voltage generator is based on Chinese industry standard ZBF 24003-90 "portable DC high voltage generator General technical conditions" requirements, research, manufacturing Portable DC high voltage generator for the electricity sector, power sector industrial enterprises, research institutes, railway, chemical, power plants and other zinc oxide surge arresters, magnetic blow arrester, power cables, generators, transformers, switches and other equipment DC high voltage test. DBZG series of DC high voltage generator using intermediate frequency doubler circuit, the first application of the latest intermediate frequency PWM pulse width modulation technology, closed-loop adjustment, using a large feedback voltage, the voltage stability is greatly improved. Using high performance devices and high-power IGBT drive technology, and according to the theory of electromagnetic compatibility, the use of special shielding, isolation and grounding measures. The DC high voltage generator with a high-quality, portable, and can withstand the rated voltage discharge without damage. DBZG Series DC high voltage generator major components made by the United States, Germany, Japan and other countries of advanced technology components, makes the instrument more reliable and stable times the pressure cylinder small size, large capacity, strong overload capacity, ease of field operations tests. Our company regards the quality and reputation for life, and constantly improve the technological level, the development of high-quality products to meet the needs of users. Features 1, similar products are smaller, lighter, more beautiful, more reliable, easy to operate, fully functional, easy to use in the field. 2, the use of advanced technology, manufacturing technology, the first application of the latest intermediate frequency PWM pulse width modulation technology, burst modulation logic array, using high-power IGBT devices and large voltage feedback, so that the output high voltage stability higher ripple factor smaller. 3, the main components of the instrument are made of the United States, Germany, Japan and other countries to import advanced technology components, durable, not afraid of continuous discharge direct short to ground. 4, high precision, accurate measurement. Voltage and current meter are digital display, voltage resolution of 0.1kV, the current resolution of 1uA, control box voltmeter displayed directly applied to the load test voltage value, no external voltage divider when using simple wiring. The instrument has high and low ends of measuring the leakage current, high end digital table shows the circular shield, not afraid of the impact of the discharge, anti-jamming performance, suitable for field use. 5, voltage regulation and high stability, smooth full-scale voltage, output voltage is adjusted by a single multi-turn potentiometer imports, boost the process smooth, high precision adjustment. 6, negative output, zero start, continuously adjustable over-voltage, over-current, back to zero, ground fault protection, unique disconnection protection and other protection functions. Automatic protection circuit features strong, comprehensive and reliable protection, so that safe operation, various technical indicators are better than industry standards. 7, the addition of a high-precision 75% VDC-1mA function measurements do MOA bring great convenience. Touch without calculations. The instrument control box 75% voltage function keys, when doing arrester test, when the current rise 1000uA, then press 0.75UDC - 1mA button, then voltmeter, ammeter displayed value is 75% The data should be done immediately after the regulator potentiometer back to zero on and immediately press the green button to cut off the pressure and turn off the power switch. Other tests do. 8, easy tuning set overvoltage function, using the digital dial switch, capable of tuning voltage visual display, so you operate more freely, to display the value in units of kV. 9 times the pressure tube using American technology to develop and produce, IF transformer specially designed by experts, small size, large capacity, strong overload capacity, ease of field operations tests. 10, at the bottom provided with three concealed support legs, increasing the stability of times the pressure cylinder. (Applies to 200KV) 11, the control box lid can be used as wind base, with double pressure cylinder plug, enhance the stability of times the pressure cylinder. Technical parameters 1, one machine specifications 40/3 60/2 60/3 60/5 technical parameters 80/2 100/2 120/2 120/5 Rated voltage (KV) 40 60 60 60 80 100 120 120 Rated Current (mA ) 32,352,225 rated power (W) 120 120 180 300 160 200 240 600 chassis Weight (kg) 7 2 2 4.5 2 3 3 4.5 times the pressure Weight (kg) 3.8 2.5 2.5 3 integrated 4.5 times 44 Pressure height (mm) 400 400 one 500,400,500,500,500 DRO voltage measurement accuracy ± (1.0% of reading ± 2 digits) current measurement accuracy DRO ± (1.0% of reading ± 2 digits) ≤1% ripple factor Voltage stability of random fluctuations, supply voltage change ± 10% ≤1% overload when load voltage may exceed the rated voltage of 10% using the ten minutes, the maximum charge current is 1.5 times the rated current of the power supply single-phase AC 50Hz 220V ± 10% work intermittent use of a continuous period of up to 15 minutes Working temperature: -10 ~ 40 ℃ Relative humidity: room temperature 25 ℃ (non-condensing) Altitude is not more than 85%: 1500 meters with a capacitive load capacity electrical test items unlimited capacity, available in 1.5 times the rated current charging structure characteristics of epoxy fiberglass insulation electrical voltage multiplier tube, air-insulated, leak-free operation of the box into account the characteristics of high precision 0.75UDC1mA one-touch buttons (precision ≤1.0%) best suited to MOA overvoltage test using dial set at a glance chassis times the pressure placed a aluminum box, the machine can be put in one hand and two, split type specifications technical parameters 200/2 200/5 250/3 300/2 300/5 400/3 400 / 5 Other Rated voltage (KV) 200 200 250 300 300 400 400 500 ~ 1000KV and other customized rated current contract (mA) 2 5 3 2 5 3 5 Rated power (W) 400 1000 750 600 1500 1200 2000 Chassis Weight (kg ) 4.5 4.5 4.5 5.5 5.5 5.5 5.8 times the pressure Weight (kg) 7.9 8.3 9 11 11.5 38 45 times the pressure height (mm) 965 965 1030 1250 1250 1900 1900 DRO voltage measurement accuracy ± (1.0% of reading ± 2 digits) DRO current measurement accuracy ± (1.0% of reading ± 2 digits) ≤1% ripple voltage stability coefficient random fluctuations, supply voltage change ± 10% ≤1% overload when load voltage may exceed the rated voltage of 10% using the ten minutes, the maximum charge current is 1.5 times the rated current of the power supply single-phase AC 50Hz 220V ± 10% work intermittent use, a continuous period of up to 30 minutes Working temperature: -10 ~ 40 ℃ Relative humidity: room temperature is 25 ℃ not altitudes greater than 85% (non-condensing): 1500 meters with a capacitive load capacity is unlimited available test capacity 1.5 times the rated current charging structure characteristics of epoxy fiberglass insulation electrical voltage multiplier tube, air-insulated, leak of worry Features high-precision operation box 0.75UDC1mA one-touch buttons (precision ≤1.0%) the most appropriate use of zinc oxide arrester overvoltage test set aside, at a glance to control small box for easy field Note: Due to continuous updates to the actual product, this The Company reserves the right to interpret.