TAILIEUCHUNG - Manual Ecodial Advance Calculation

Ecodial Advance Calculation Technical help .Ecodial Advanced Calculations Contents Component names Main changes following the Cenelec TR50480 report Types of system earthing Types of transformer losses Diversity factor Ks Switchgear status and operating modes Discrimination of protective devices Check on the thermal stress in cables Discrimination of residual-current protective devices Cascading Withdrawable circuit breakers and switches Electrical operating mechanisms for circuit breakers and switches Remote opening of switches Visible break Classification of residual current devices Type of residual-current protection High-sensitivity residual-current protection Medium-sensitivity residual-current protection Maximum permissible voltage drop for loads Circuit voltage-drop tolerances Cable installation method Maximum, permissible cross-sectional area Third-order. | Ecodial Advanced Calculations Contents Component names Main changes following the Cenelec TR50480 report Types of system earthing Types of transformer losses Diversity factor Ks Switchgear status and operating modes Discrimination of protective devices Check on the thermal stress in cables Discrimination of residual-current protective devices Cascading Withdrawable circuit breakers and switches Electrical operating mechanisms for circuit breakers and switches Remote opening of switches Visible break Classification of residual current devices Type of residual-current protection High-sensitivity residual-current protection Medium-sensitivity residual-current protection Maximum permissible voltage drop for loads Circuit voltage-drop tolerances Cable installation method Maximum permissible cross-sectional area Third-order harmonic distortion Manual and alternate solutions Additional derating coefficients for wiring systems Waiver of overload-protection requirements for safety circuits Power factor for short-circuits on LV sources Calculation of LV-source phase impedances based on Ik3max Calculation of LV-source neutral impedances based on Ik1min Calculation of LV-source PE impedances based on Ief Calculation of LV-source PE impedances based on Ief2min Technical help Page 2 44 Ecodial Advanced Calculations Consistency of LV-source input parameters Type of regulation of LV capacitor banks Types of LV capacitor banks Coordination of circuit breakers and contactors Trip classes of motor thermal protection Motor inrush currents Transient over-torque of variable speed drives Single-pole breaking capacity at phase-to-phase voltage on IT systems Single-pole breaking capacity at phase-to-neutral voltage on TN systems Technical help Page 3 .

• Tiếng Anh thương mại
• Manual Ecodial Advance Calculation
• component nemes
• types of systerm
• diversity factor Ks
• calculation of LV suorce
• ecodial