Relay Protection Tester

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The Relay Protection Tester is the new generation of verification device developed by our company. The instrument utilizes advanced power supply technology for both AC and DC voltage and current sources, achieving a leading domestic level in circuit design, component selection, panel layout, and internal structure design. This instrument boasts complete functions, superior material selection, clear test project data, and simple operation, making it an ideal choice for the power relay protection department.First Choose equipment.

Technical breakthrough in our latest product line achieves industry-leading performance. No Chinese content provided. No Chinese content provided, please provide the news content to be translated. Please provide the Chinese content to be translated. No content provided for translation. No Chinese content provided. Please provide the text to be translated.

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（1Work Power Supply:AC220V+10%  50Hz

（2Office Environment: Temperature:-10℃～40℃

                  Humidity:≤85%

（3Atmospheric Pressure:86～106Kpa

2Output Power:

（1交流电压：Alternating Voltage:0～250V/3A

（2)、AC Current:0～100A/12V

                0～50A/25V

                0～25A/50V

（3DC Voltage:0～320V/3A

（4Direct Current:0～20A/25V

（5Fixed-value output:DC24V DC48V DC110V DC220V

3Performance Metrics:

（1Current and Voltage Meters:41/2Please provide the Chinese content you would like translated.

（2Digital Millisecond Stopwatch:0～99.9999s

4Feature:

（1The Measuring Relay: Measures the starting value, return value, and return coefficient of current and voltage relays.

（2Time Relay: Measures start value, return value, and action time.

（3Intermediate Relay: Capable of measuring the starting value, return value, holding value, and action time of intermediate relays with both starting and holding coils.

（4Reclosing Relay: Capable of conducting capacitor charging tests, charging time, reclosing time, and intermediate component tests.

（5Differential Relay: Capable of DC excitation tests, braking characteristic tests, and voltage-current characteristic tests.

（6A variety of other non-standard relays.