Main function: Distance protection
Interoperability: SIPROTEC 5 and 4 line protection devices
Tripping: 1-pole & 3-pole, minimum 9 ms
Inputs/Outputs: 12 standard variants; 4/4 or 8/8 current/voltage transformers; 5–31 binary inputs; 8–46 binary outputs
Hardware: Flexible I/O quantity within SIPROTEC 5 modular system
Housing width: 1/3 × 19" to 2/1 × 19"
Standard: Conformal Coating
Application: Detection & selective 1-/3-pole tripping; ground fault detection; backup protection; serial communication; Phasor Measurement Unit (PMU)
Location: Mumbai & India, through authorized Siemens suppliers
Non-expandable hardware for reliable operation
Universal protection functions for motors, feeders, and industrial applications
Suitable for medium-voltage systems and capacitor bank protection
Fast delivery and trusted suppliers in Mumbai
Enhances safety, reliability, and operational efficiency
Applications: protection and control of feeders, lines, motors, and capacitor banks
Detection and selective 3-pole tripping of short-circuits
Selective detection of all ground faults
Directional and non-directional overcurrent protection of feeders
Distance protection for overhead lines and cables
Differential protection of lines and cables (up to 6 line ends)
Motor protection against short circuits, thermal overload, imbalances, instabilities, and blocked/idle conditions
Detection of ground faults in isolated or arc-suppression-coil grounded systems
Capacitor bank protection: current imbalance, peak overvoltage, overcurrent, overload, differential
Arc protection
Overvoltage and undervoltage protection
Frequency and frequency-change protection
Power protection with all methods
