Energy Aloqa Protection
We offer in-facility communication solutions, relay protection and emergency automation, guaranteed power supply system etc. with the usage of leading European, Russian and Asian producers''
Protective relay
Electromechanical protective relays at a hydroelectric generating plant. The relays are in round glass cases. The rectangular devices are test connection blocks, used for testing and isolation of
Power System Protective Relays: Principles & Practices
Protective relays and devices have been developed over 100 years ago to provide “lastline”of defense for the electrical systems. They are intended to quickly identify a fault and isolate it so the balance of
Overcurrent Time Protection Simulation: Helps verify coordination
UZ relays in PSS® SINCAL represent time-dependent overcurrent protection. These relays follow inverse or definite time curves. Tripping time changes based on fault current level. Correct UZ relay
Practical handbook for relay protection engineers | EEP
Also principles of various protective relays and schemes including special protection schemes like differential, restricted, directional and distance relays are explained with sketches.
Basic protection relay knowledge
A fast and selective arc fault mitigation for air-insulated LV & MV switchgear and Relion protection and control relays and sensor technology protect staff and plant facilities for many years.
Protective Relays
Protect critical components in your power system with a wide range of SEL protective relays covering applications and use cases from low to high-voltage protection.
Protective Relays
M. Kezunovic, “ Digital Simulators as a Tool for Analysis of Protection Relay Operations,” XX Conference YU CIGRE, Neum, Bosnia, April 1991 (in Serbo-Croatian).
How to Configure Overcurrent (UZ) Relays in PSS® SINCAL
Based on the results, the protection behavior can be analyzed and the protection setting values can be checked. Overcurrent time protection devices, fuses, low-voltage circuit breakers, reclosers, bimetals
RELAY PROTECTION AND AUTOMATION OF COMPENSATION
Reactive power and reactive power balance, capacitor bank and its operating modes, compensating structures, relay protection devices and circuits.
Micro-Modular & Edge DC
Prefabricated micro-modular data centers and edge pods, scalable from 5 to 50 racks, ready for 5G and edge AI workloads.
Immersion & Liquid Cooling
Single-phase immersion cooling tanks and direct-to-chip liquid cooling switches, achieving PUE below 1.1.
AI Servers & Racks
GPU-accelerated AI servers, high-density server racks, and network cabinets optimized for AI/ML workloads.
DCIM/EMS & Cable Bridge
Real-time data center infrastructure management, plus overhead cable trays and fiber bridges for structured cabling.