Relay Protection Single-Phase Test Instrument

I. Performance Features:

1Microcomputer control, at least on the panel16A touch switch that conveniently performs various test functions, featuring self-check and error reporting capabilities for easy inspection and maintenance.

2、All SurfaceSelf-inspection, self-protection function: In case of overload or over-range, the circuit can quickly cut off the output and emit audio-visual alarms to minimize unnecessary losses due to incorrect operation.

3Intelligent technology allows for the measurement of all parameters of a general relay with just one button, and the data is automatically printed.

4The display features functional display units, clearly reflecting the working status on the screen.

5All printed data is in Chinese characters, such as "Closing Voltage," "Opening Voltage," and "Normal Closing Time," etc.(Note: Digital tube display used,(Note: No printing functionality included.)

II. Technical Specifications:

1No Chinese content provided for translation.0～500VContinuous adjustable, high output capacity6000VA,Exceeding the Protection Range500VNo Chinese content provided.0.25％。

   AC Output Current:

0～50A，0～100A，0～200A，0～600AContinuous adjustable.

0～50AAt present, the open-circuit voltage5V。

0～100A time, open circuit voltage10V. Overload Protection Action Current300A。

0～200A time0～600At A time, open circuit voltage10Ｖ。

2Direct Current Voltage Output:

0～320VContinuous adjustable, high current2AExcessive Range Protection320V,

Overload Protection Action Current2.1A±5%。

3Direct Current Output:

　　 0～200mA，0～5A，0～20AContinuous adjustable, with an error of ±0.25％。

　　 0～200mAAt this moment, the open circuit voltage48VOverload protection action current230mA。

　　 0～5AAt the moment, the open circuit voltage24V,Overload Protection Action Current5.2A。

     0～20AAt the moment, the open-circuit voltage36V。

4Direct Current Voltage Fixed Output:

No Chinese content provided.110VOr220VPlease provide the Chinese content you would like translated into American English.,No Chinese content provided.2.5AHowever, with voltage and current exchange.

When outputting DC voltage simultaneously, the total capacity cannot exceed...600VA。

5Digital Millisecond Stopwatch:

Wide Range:999Second (Note: )99.99S)

Resolution:0.1Millisecond

Accuracy:0.1％±1No Chinese content provided, returning as is: 个字

6Instrument Accuracy:

Adopting a five-and-a-half approachA／DConversion,Precision0.05No Chinese content provided.1No Chinese content provided.

7Complete Machine Measurement Accuracy: ≤0.25%