Characteristics of particular sources and loads
From Electrical Installation Guide
Protection of a LV generator set and the downstream circuits
- Generator protection
- Downstream LV network protection
- The monitoring functions with a generator
- Generator Set parallel-connection
Uninterruptible Power Supply units (UPS)
- Availability and quality of electrical power
- Types of static UPSs
- UPS Batteries
- System earthing arrangements for installations comprising UPSs
- Choice of protection schemes with UPS
- Installation, connection and sizing of cables with UPS
- The UPSs and their environment
- Complementary equipment for UPS
Protection of LV/LV transformers
- Transformer-energizing inrush current
- Protection for the supply circuit of a LV/LV transformer
- Typical electrical characteristics of LV/LV 50 Hz transformers
- Protection of LV/LV transformers, using Schneider Electric circuit-breakers
Lighting circuits
- The different lamp technologies
- Electrical characteristics of lamps
- Constraints related to lighting devices and recommendations
- Particular constraints for LED lighting technology
- Choice of relay according to lamp type
- Choice of circuit-breaker according to lamp type
- Lighting of public areas
Asynchronous motors
- Motor control systems
- Motor protection functions
- Motor monitoring
- Motor starter configurations
- Motor protection coordination
- Basic motor protection scheme: circuit-breaker + contactor + thermal relay
- Control and protection switching gear (CPS)
- Intelligent Power and Motor Control Centre (iPMCC)
- Communication protocols and architectures in iPMCC
