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DDDL-4000Q-Automatic current generator transformer ratio tester
  • Product name: DDDL-4000Q-Automatic current generator transformer ratio tester

  • Product model: DDDL-4000Q

  • Release time: 2016-03-21 11:08:27

  • Manufacturer: Great electric equipment Co., Ltd.



功能描述

4000A automatic current generator, using PLC and easyview industrial screen as a control system to realize the automatic high current detection equipment. The generator can achieve all the way 4000A current output, automatic and manual mode transformer test.

儀器特點(diǎn)

  current, time, state information and message data of large screen LCD display, clear and intuitive readings;

- Chinese interface, simple operation, can adapt to a variety of applications;

The touch screen can be conventional button operation, intuitive operation, fast, easy to use.

The full digital calibration, abandon the potentiometer to adjust the old, the scene is very convenient to use, easy to control accuracy;

State - remind function, guide operation, even in the case of no instruction can manipulate;

] pause function, automatic control, this function can do at any point in the current ascending / descending process of suspended, pause time can be flexibly by test personnel master, convenient observation test of the product;

The automatic timing function, when the pause time to stop, pause time start time. To test the output time start time

The manual timer function, manual control, manual start timer.

] manual control mode. This mode similar to traditional electric rise / drop way, current increase / decrease the button control, equipment automatically determine the upper / lower limit, current protection function, manual control of the whole test process, on-demand operation;

The transformer ratio test function, automatic calculation of current transformer

The band stop / emergency button, manual recovery;

The lifting speed of the current intelligent control, when the current is close to the target current, up flow speed will automatically slow down;

The data output function, through the U disk can be a data storage device to the computer for further processing. (part of the model)

The overcurrent fault protection, real-time, accurate and reliable;

] using hardware and software anti-interference technology combination, stable performance, strong anti-interference ability, test does not appear crash, black, flower screen and other anomalies.


技術(shù)參數(shù)

 Rated capacity (commonly used parameters): 36KVA

Input current: AC 0 ~ 80A

Output voltage: AC 0 ~ 5V

Output current: AC 0 ~ 4000A

Voltage measurement accuracy: 0.5%FS + 3 words

Current measurement accuracy: 0.5%FS + 3 words

Time length: 0 ~ 999S

Supply voltage: 220V AC + 10%, 50Hz + 1 Hz

Four, operation instructions

In the system, the PLC will automatically determine whether the regulator is zero, if not zero, the regulator will return to zero, in the regulator to zero process, in addition to the emergency stop button, any operation can not be performed.

1 system startup interface.

 
Wait 4 seconds, the system enters menu option.

Automatic large current: Click to enter the automatic large current output mode, in this mode, the system automatically adjusts the output current according to the set current. When the arrival time is automatically entered into the suspended state, waiting for the next instruction. In this mode, the current and current on the board is reduced by the current. To start, stop the button and the screen on the start button function.

Manual current: click directly into the manual test mode. In this mode, the need for manual control, equipment start and stop, the increase or decrease of operating current. This model can use all the buttons on the lower panel, with the same screen operation.

Transformer test: this mode can be manual and automatic switch freely, the screen can display the value of the first current and the second current, and according to the set of transformer calibration values were calculated from the actual transformation ratio of transformer.

The test set: this interface is mainly for automatic and high output current transformer test set all parameters. The transformer test set high current output and output time and high current settings are common.

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