Motor & its Protection
23 videos • 2,747 views • by 360° Engineer
Motor & its Protection
1
How to Choose Motor Protection Settings in Numerical Relay | Thermal, S/C, E/F, Unbalance, Stall,U/V
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2
Under Voltage Protection of Motor || Instantaneous or Definite Time || Co-ordination of Undervoltage
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3
Surge Voltage Protection of Motor || Selection of Surge or Lightening Arrester || BIL of motor||MCOV
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4
Motor Starter || Direct On-Line (DOL) || Start- Delta || Auto Transformer || Soft Starter || Automat
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5
Type-2 Co-ordination for Direct On-Line (DOL) Motor Starter || Contactor, BMR, Fuse&Switch Selection
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6
Type-2 Co-ordination for Star-Delta Motor Starter || Selection of Contactors, BMR, Fuse & Switch
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7
Earth Fault Protection of Motor || Stabilising Resistor Calculation || CBCT || Residual Voltage & Cu
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8
Excessive Start Time/Locked Rotor/Jam Protection of Motor || Starting & Running Stall || Settings
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9
Short Circuit Protection of Motor || Low or High Impedance & Biased Differential Protection || Fuse
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10
Motor Over Load Protection || Thermal Over load || Selection of Bimetallic Relay (BMR) & BMR Setting
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11
Unbalance or Negative Phase Sequence Protection of Motor ||Single phasing|Reverse Sequence||Setting
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12
Motor Selection Parameters | Duty cycles (IEC 60034) | IP55 | Mounting | Enclosure | Cooling Methods
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13
Motor Name Plate Details || IS 325 || IEC 60034 (Part-1) || Explanation with Example
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14
L&T Motor Protection Relay - MCOMP (Part-1) || Metering, Protection Settings, View Records, Display
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15
L&T Motor Protection Relay-MCOMP (Part-2) | Edit Mode, Settings, Commands, Inhibit Status,Stop Cause
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16
ABB Motor Protection Relay - REM615 (Part-1) || Metering, Protection Settings, View Events & Records
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17
ABB Motor Protection Relay - REM615 (Part-2) || Protection Settings, Control, Test -Function, BI, BO
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18
Esergy P3U Protection Relay - Schneider Make || Protection Settings, Control, Test -Function, BI, BO
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19
Easergy P3U Protection Relay Communication, Logic & Matrix - Schneider Make || Esetup Easergy Pro
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20
Feeder Protection Relay - Micom P143 || Metering, Configuration, Protection Settings, Event &Records
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21
Feeder Protection Relay - Siemens 7SR | Metering, Configuration, Protection Settings, Event &Records
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22
Siemens Protection Relay - SIPROTEC 7SJ | Metering,Configuration, Protection Settings, Event&Records
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23
Generator Protection Relay - Micom P343 | Metering, Configuration, Protection Settings,Event&Records
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