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PROTECTIVE RELAY EXPERIMENT PRACTICE TABLE (DIGITAL RELAY)

Product Code: ST.IE.A5025

Price: Contact

  • Device information
  • Specifications
• Used in testing relays to protect electrical
systems.
• Dimensions: 1526x760x1740mm (W x D x H)
• Material: Aluminum frame, stone table top
• Bus bar simulation block used in relay experiments:
Simulate the diagram of one bus bar with segment breaker
Simulate the diagram of two bus bars
Simulate a three-bus diagram
Simulate a quadrilateral diagram
• Distance protection relay block:
6-zone phase distance protection
Protection with directional and scalar over current.
Voltage and frequency protection.
• Relay protects against ground fault and over current:
Protects against over current and ground fault
Voltage and frequency protection
• Transformer differential relay:
Transformer differential protection
Timed over current protection
Voltage and frequency protection
• Directional and scalar over current protection relay:
3-phase directional and scalar over current
protection
Directional and scalar ground-fault over current
protection
Reverse sequence protection
• Generator protection relay:
Stator ground fault protection
Stator over current protection
Directional and scalar over current protection
Frequency and voltage protection
• Synchronization relay:
Function used in synchronization between the
generator and the power grid
• Inverter controls generator traction motor:
Input voltage: 3 phase 380 ~ 480V 50/60 Hz
Maximum capacity: 22KW
Output frequency: 0.1 ~ 400 Hz
Communication: RS485
• Generator exciter:
Input power: 1 phase 180 ~ 260VAC
Max excitation output voltage: 90VDC/ 6A
Operating mode: VR, AI, Auto