Relay Protection Test Device

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The Relay Protection Tester is the latest generation of verification equipment developed by our company. The instrument employs new power supply technology for its AC and DC voltage and current sources, achieving a leading level domestically in circuit design, component selection, panel layout, and internal structure design. The instrument boasts comprehensive functions, excellent material selection, clear test project data, and simple operation, making it an ideal choice for the electrical relay protection department.First Select equipment.

Technical Innovation at Our Company Leads to Enhanced Product Line Art Please provide the Chinese content that needs to be translated into American English. Please provide the Chinese content that needs to be translated into American English. No Chinese content provided for translation. No Chinese content provided.

1No Chinese content provided.

（1Work Power Supply:AC220V+10%  50Hz

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

                  Humidity:≤85%

（3Atmospheric Pressure:86～106Kpa

2Output Power:

（1交流电压：AC Voltage0～250V/3A

（2)、AC Current:0～100A/12V

                0～50A/25V

                0～25A/50V

（3Direct Current Voltage:0～320V/3A

（4Direct Current (DC)0～20A/25V

（5Setpoint Output:DC24V DC48V DC110V DC220V

3Performance Metrics:

（1Current and Voltage Meters:41/2No Chinese content provided.

（2Digital Millisecond Stopwatch:0～99.9999s

4Feature:

（1Measuring Relays: Capable of measuring the start-up value, return value, and return coefficient of current and voltage relays.

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

（3Intermediate Relay: Capable of measuring the starting value, return value, holding value, and operating time of various 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 performing DC excitation tests, braking characteristic tests, and voltage-ampere characteristic tests.

（6A variety of other non-standard relays.