Released by SOCOMEC, this is very comprehensive application guide, applicable for low voltage applications for power, control, safety and energy efficiency.
Guide contains 18 nicely divided sections:
- Low Voltage distribution
Earthing arrangements, voltages, overvoltages, mains quality, external influences etc.
- Overload currents
Protection of wiring systems against overloads, using gG fuses etc.
- Short circuit currents
Calculating an LV installation, protection of wiring systems, fuse protection of wiring systems etc.
- Direct and indirect contact
Fuse protection against indirect contact etc.
- Voltage drops
Calculating voltage drop for cable with length, etc.
- Switching and isolating devices
Installation standards IEC 60364 or NF C 15100, etc.
- UL and NEMA specifications
General information about motor protection, etc.
- Fuse protection
Short-circuit current cut-off, choosing “gG” and “aM” fuses, etc.
- Control and energy management
Tariff meter, measurement of electric variables, energy metering, etc.
- Industrial communication networks
Analogue mand digital communication, JBUS / MODBUS protocols, RS485 Bus, PROFIBUS protocol
- Electrical measurement
Ferro-magnetic equipment, use of voltage transformers, power converter, copper cable losses, etc.
- Digital protection of networks
Protection relays and their functions, time-dependent tripping curves, neutral and earth-fault protection etc.
- Differential protection
General points, definitions, applications and implementation
- Overvoltage limitor
Current limiting inductors, effective protective level ensured by an overvoltage limitor etc.
- Surge Protective Devices (SPD)
Protection against transient overvoltages, main characteristics of SPD’s, choosing and installing primary SPD’s, etc.
- Reactive energy compensation
Calculating capacitor power, choosing compensation for a fixed load, etc.
Thermal effects and calculation of enclosures, choosing the air conditioning
Choosing busbar material, thermal effects of short circuit, electrochemical coupling
|Title:||Application Guide // Solutions for Power, Control, Safety and Energy Efficiency – SOCOMEC|
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