AZY-2000B automatic current transformer comprehensive test instrument, is dedicated to the error of bending test current voltage ampere characteristics, inductance of 5% and 10%
Line, CT two secondary side circuit inspection, ratio and polarity discrimination and design, only need to set the maximum test voltage, current and step, the device automatically
To draw out the volt ampere characteristic curve, manual recording, curve tedious labor. Quick, simple, convenient. If the single not full
Foot test requirements, can be connected with the booster, the up flow test. Multi function testing instrument is a high ratio of performance to price. Its performance
Unique, the instrument is currently in the domestic leading level.
The main features
1 only needs to set the test voltage, current and step, device will automatically boost and can automatically test the volt ampere characteristic curve described,
Save manual pressure regulation, artificial record, curve so cumbersome labor. Quick, simple, convenient.
2 can test CT volt ampere characteristics, 5% and 10% of the error curve, CT two secondary side circuit, ratio and polarity.
3 if the output voltage is not single meet the requirements, can also be used to test the external booster.
The 4 volt ampere characteristic test output voltage 0-1000V, current 0-20A; using the external booster output voltage 0-2000V, current
0-1.5A, volt ampere characteristics of test can be 500KV class 1A current transformer.
The maximum current 0-600A 5 ratio test.
6 single power input, 220V/380V automatically converts.
7 equipment is provided with a leakage circuit breakers specially made, regardless of the input voltage is AC220V or AC380V, the personal safety and equipment can be
Effective protection.
The 8 wiring simple, only needs four terminal can complete all test.
The 9 boost speed master their own, can be fast or slow.
10 imported photoelectric rotary encoder, experimental operation is simple and convenient.
11 large screen LCD display, direct voltammetry curve test, intuitive and convenient. Provided with a miniature printer ready to print
Diagram and test data and curve..
12 with large capacity memory, 45 groups of test data storage, power down without losing.
13 RS232 communication interface, can be connected to the notebook computer for testing, test data can be uploaded to the computer to edit saved.
14 has the advantages of small volume, light weight, convenient flow test (21Kg).
The main technical parameters
Input voltage output voltage output current measurement accuracy
Single voltammetry testing 220V 0 ~ 500V 0 ~ 20A < 0.5%
Single voltammetry testing 380V 0 ~ 1000V 0 ~ 20A < 0.5%
The external booster (optional) 220V 0 ~ 2000V 0 ~ 1.5A < 0.5%
Single ratio test 220V 0 ~ 400A ratio measurement accuracy of < 1%
Single ratio test 380V 0 ~ 600A ratio measurement accuracy of < 1%
The working power supply of AC 220V + 10%, the 50 / 60Hz
The working environment temperature of -10 DEG C - +50 C
For the measurement of power supply AC 220V or AC 380V
The volume and weight of 420 * 300 * 270mm fand, 21Kg

AZY-2000B自动电流互感器综合测试仪，是专门为试验电流互感器伏安特性﹑5% 和10%的误差曲

线、CT二次侧回路检查、变比和极性判别而设计，仅需设定最高测试电压、电流和步长，装置自动

将伏安特性曲线描绘出来，省去人工记录、描曲线等繁琐劳动。快捷、简单、方便。若单机不能满

足测试要求，可外接升压器、升流器进行试验。是一台性能价格比较高的多功能试验仪器。其性能

独特，该仪器目前在国内处于领先水平。

主要特点



1. 仅需设定测试电压、电流和步长，装置将自动升压并能自动将伏安特性测试曲线描绘出来，

   省去手动调压、人工记录、描曲线等烦琐劳动。快捷、简单、方便。

2. 可测试CT伏安特性、5% 和10%的误差曲线、CT二次侧回路、变比和极性。

3. 若单机的输出电压不能满足要求，也可以采用外接升压器进行测试。

4. 伏安特性试验输出电压0-1000V、电流0-20A；采用外接升压器输出电压0-2000V、电流

   0-1.5A,可做500KV等级1A电流互感器的伏安特性试验。

5. 变比测试最大电流0-600A。

6. 单电源输入，220V/380V自动转换。

7. 设备装有特制的漏电断路器，无论输入电压是AC220V或AC380V，人身安全和设备均能得到

   有效的保护。

8. 接线方式简单，只需四个接线柱便可完成所有试验。

9. 升压速度自己掌握，可快可慢。

10. 采用进口光电旋转编码器，试验操作简单方便.

11. 大屏幕液晶显示，测试时直接显示伏安曲线图，直观方便。自带微型打印机，可随时打印

   曲线图及测试数据。

12. 带有大容量存储器，可存储45组测试数据，掉电不丢失。

13. RS232通信接口，可连接笔记本电脑进行试验，测试数据也可上传至电脑编辑保存。

14. 体积小，重量轻（21Kg），方便流动试验。

主要技术参数

                输入电压  输出电压    输出电流    测量精度    

单机伏安测试       220V     0～500V     0～20A    < 0.5%    

单机伏安测试       380V    0～1000V     0～20A    < 0.5%    

外接升压器（选配）  220V    0～2000V    0～1.5A    < 0.5%    

单机变比测试        220V               0～400A  变比测量精度< 1%    

单机变比测试        380V               0～600A  变比测量精度< 1%  

    

工作电源 AC 220V±10%，50／60Hz 

工作环境温度 -10℃ - +50℃    

测量用功率电源 AC 220V or AC 380V 

体积、重量 420×300×270mm³， 21Kg