ZL-DCT-A CT volt-ampere characteristic tester is a multi-function field test designed specifically for testing current transformers: volt-ampere characteristic, ratio, polarity, error curve, calculation of inflection point and secondary circuit check etc. instrument. Only need to set the test voltage/current value during the experiment, the equipment can automatically boost/rise the current, and quickly display the test results of transformer volt-ampere characteristic curve or change ratio, polarity, etc. to support data storage and on-site printing. Not only saves manual pressure adjustment, manual recording, tracing of curves and other cumbersome labor, but also uploads test data to a computer for editing, saving, or printing via the USB interface. The operation is simple and convenient, improve work efficiency, it is a kind of high-tech products with higher cost performance. The main detection function: Â The main technical parameters: Â main feature First, safe and reliable: China's first MBC power control technology, single-phase AC220V input power supply, and the working power and power supply share an input port, the design is more scientific and reasonable, use more secure and reliable. Note: The power supply and power supply of other similar products are separate input methods, and it is also necessary to use three-phase AC380V dual-fire line input to meet the experimental requirements, there is a great potential safety hazard, and it is easy to cause accidents such as electric shock or even casualties. Second, in line with the national maintenance regulations: The power output of the equipment is all true voltage and current values, and the waveform is a standard sine wave with a frequency of 50-60 Hz. It can effectively simulate the true state of the transformer and is in compliance with the relevant national inspection regulations. Third, the output capacity: When single 220V input, the maximum voltage output is 0-1000V, and the maximum single current output is 0-600A, which is very suitable for on-site maintenance. Fourth, full-featured: Can detect CT volt-ampere characteristics, ratio, polarity, 5% and 10% error curve, CT once through flow and CT demagnetization and other items, easy to achieve a multi-purpose machine. Fifth, the wiring is simple: It adopts single power input port; only 6 test ports can complete all test items of CT, and the wiring method is safe and simple. It is very suitable for on-site use and can effectively reduce labor intensity and increase work efficiency. Six, fast print: The use of thermal printers automatically filters and prints typical report usage data, making it ideal for on-site data comparisons. Seven, large-capacity FLASH storage: can save 1000 sets of test data, after power off can save 10 years. Eight, USB interface: easy to connect new laptops. Nine, small size, light weight: easy to use on the scene. Triplex Pump,Triplex Mud Pump,Triplex Plunger Water Pump,Triplex Plunger Pumps Jiangyin Yida Machinery Manufacturing Co.,Ltd. , https://www.yidamachineries.com
â— CT volt-ampere characteristic (automatic calculation of inflection point value)
â—CT transformation ratio
â— CT polarity
â— CT10% error curve
â— Secondary circuit of CT
â—CT secondary AC withstand voltage
â—CT automatic demagnetization
Motor capacity: AC220V
Volt output: 1000V/ 15A ( stand-alone) Â
Ratio output: 600A /5V ( stand-alone) Â
Detection accuracy: ≤0.5%
Detection range: CT ratio 25000A / 5A or 5000A / 1A Â
Body Size : 380X260X260 ( mm)
Heavy Capacity: 23 ( Kg)