ZL-DCT-A CT Volt-ampere Characteristic Tester

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:  
● CT volt-ampere characteristic (automatic calculation of inflection point value)
●CT transformation ratio
● CT polarity
● CT10% error curve
● Secondary circuit of CT
●CT secondary AC withstand voltage
●CT automatic demagnetization

The main technical parameters:  
Motor capacity: AC220V
Volt output: 1000V/ 15A ( stand-alone)  
Ratio output: 600A /5V ( stand-alone)  
Detection accuracy: ≤0.5%
Detection range: CT ratio 25000A / 5A or 5000A / 1A  
Body Size : 380X260X260 ( mm)
Heavy Capacity: 23 ( Kg)

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.