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Technical Specifications
Main function: Differential and Distance Protection
Tripping: 3-pole, minimum tripping time: 9 ms
Inputs/Outputs: 12 predefined variants with 4/4 or 8/8 current/voltage transformers, 5–31 binary inputs, 8–46 binary outputs
Hardware flexibility: Adjustable I/O structure within SIPROTEC 5 modular system
Housing width: 1/3 × 19 inches to 2/1 × 19 inches
Standard conformal coating
Application: Line protection at all voltage levels, phase-selective overhead line and cable protection, ground fault detection in isolated or arc-suppression-coil systems
Communication: Optical fiber, two-wire, and network-based communication
Integrated Phasor Measurement Unit (PMU)
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