Medium Voltage Application Guide

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RESOURCES 6.4 Incoterms International Commercial terms (Incoterms) are published by the International Chamber of Commerce, and define the responsibilities, costs and risks associated with the transportation and delivery of goods. Key Incoterms for AuCom supplied equipment are: EXW Ex Works (named place of delivery) CIP Carriage and Insurance Paid to (named place of destination) CIF Cost, Insurance and Freight (named port of destination) DDP Delivered Duty Paid (named place of destination) Buyer arranges carriage from named place of delivery. Buyer assumes risk when goods are made available. Buyer assumes costs when goods are made available. Seller arranges and pays for transportation and insurance to named port of destination. Buyer assumes risk when goods are received at the carrier. Buyer assumes costs when goods reach the named destination. Seller arranges and pays for transportation and insurance to named destination. Buyer assumes risk when goods are loaded on board the ship at the point of departure. Buyer assumes costs when goods reach the named port of destination. Seller arranges carriage to the named place of destination, ready for unloading. Buyer assumes risks when goods are available for unloading at the named place of destination. Buyer assumes costs when goods are available for unloading at the named place of destination. Page 218 Medium Voltage Application Guide 710-12280-00A
RESOURCES 6.5 Commonly Used Abbreviations ACU Automatic changeover unit ANSI American National Standards Institute ATL Across the line ATS Automatic transfer switch BCP Bus coupler panel BRP Bus riser panel BIL Basic lightning-impulse level (kV_peak) DCO Double command operated DOL Direct on line FLA Full load amps (A) FLC Full load current (A) FLT Full load torque (Nm) f Nominal frequency (Hz) f r HP HRC IAC IEC IEEE I Rated frequency (Hz) Horse power High rupturing capacity Internal Arc Classification (classification for metal enclosed switchgear arc withstand) International Electrotechnical Commission Institute of Electrical and Electronics Engineers Nominal current (A) I asym (I a ) Asymmetrical fault current (kA_rms) I sym (I s ) Symmetrical fault current (kA_rms) I bb I bi I c I d I sb I k I r I p (I dyn ) I sc I STP I STR IFP I 0 I 1 I 2 kVA kVAr Rated back-to-back capacitor breaking current (A) Rated back-to-back capacitor inrush making current (kA) Rated cable charging breaking current (A) Rated out-of-phase breaking current (kA) Rated single capacitor bank breaking current (A) Short-time withstand current (kA) Rated current (A) Peak let-through fault current of an installation (kA_peak) Short circuit rms current of an installation (kA) Stopping current Starting current Incomer feeder panel Zero sequence current Positive sequence current Negative sequence current Apparent power unit Reactive power unit 710-12280-00A Medium Voltage Application Guide Page 219
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Medium Voltage Application Guide
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CONTENTS 4 Switchgear .............
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INTRODUCTION 1 Introduction This re
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03340.B Current Torque MOTORS magne
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Torque Current MOTORS Typical start
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03340.B Current Torque MOTORS 2.2 M
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13190.A Current Torque 13193.A Curr
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MOTORS How does soft start compare
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MOTORS Soft starters Electronic sof
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MOTORS Bypassed VFD installation 1
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13473.A SOFT STARTERS Open loop sof
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SOFT STARTERS 3.2 Benefits Electric
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13490.A 13489.A SOFT STARTERS Snubb
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SOFT STARTERS Enclosed soft starter
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12996.A SOFT STARTERS Local control
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SOFT STARTERS Key Features MVS soft
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SOFT STARTERS Vibration ...........
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SOFT STARTERS MVX Soft Starter Over
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SOFT STARTERS General Technical Dat
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11083.B 11082.B SOFT STARTERS Power
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13015.A 13013.A SOFT STARTERS Soft
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SOFT STARTERS Predictive Maintenanc
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SOFT STARTERS Medium voltage starte
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STAR T STO P RESET INPU TA INPU T B
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Ready R un Trip Local 11081.C SOFT
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13522.A 13521.A 13513.A SOFT STARTE
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09593.A Current SOFT STARTERS AC53
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09678.B Current Torque (% motor ful
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13634.A 13633.A Current (%FLC) Torq
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SOFT STARTERS Example Calculate the
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SOFT STARTERS Operating Sequence NO
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13530.A SOFT STARTERS Typical multi
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SOFT STARTERS AuCom multi-motor sta
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13531.A SOFT STARTERS Slip ring mot
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SOFT STARTERS 3.8 Common standards
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11158.A SWITCHGEAR 4.1 Switchgear C
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SWITCHGEAR ANSI-defined switchgear
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11165.A 11163.A SWITCHGEAR 4.2 Stan
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11169.A 11166.A SWITCHGEAR Bus Coup
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11174.A 11173.A SWITCHGEAR Metering
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SWITCHGEAR Design Busbar system des
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SWITCHGEAR Resonant frequency The b
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SWITCHGEAR Interlock scheme 1: Two
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SWITCHGEAR Causes of internal arc T
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13716.A Current 13680.A SWITCHGEAR
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11163.A SWITCHGEAR When a withdrawa
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13720.A Percentage DC component SWI
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13722.A Voltage SWITCHGEAR Transien
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13681.A SWITCHGEAR Medium Voltage C
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13684.A Maximum cut-off current (kA
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13688.A 13689.A 13691.A 13690.A 136
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SWITCHGEAR IEC Ratings Disconnector
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Pre-arcing time (seconds or minutes
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SWITCHGEAR Nominal current, In (A)
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13745.A Fuse rating (A) 13697.A Fus
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SWITCHGEAR Current Transformers A c
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Flux () SWITCHGEAR Exercises 1. A C
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SWITCHGEAR Class type Use a meterin
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SWITCHGEAR Exercise 2: Protection C
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SWITCHGEAR NEMA/IEEE Ratings These
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13752.A SWITCHGEAR flux). The secon
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13761.A 13760.A 13758.A 13759.A SWI
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13754.A SWITCHGEAR Distance This pr
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Incomer feeder panel Transformer Mo
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SWITCHGEAR Many manufacturers use a
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13766.A SWITCHGEAR Motor Line Induc
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Magnitude of overvoltage /p.u. Line
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SWITCHGEAR Exercise A 17.5 kV secon
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13807.A 13808.A SWITCHGEAR Power Fa
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SWITCHGEAR Exercise Calculate the t
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13812.A SWITCHGEAR Calculations: pe
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SWITCHGEAR Step 3: Calculate the eq
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13847.A SWITCHGEAR The calculated s
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SWITCHGEAR Transformer internal imp
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SWITCHGEAR Exercise For a motor run
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SWITCHGEAR The total coefficient fa
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SWITCHGEAR Short-time withstand cur
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14009.A SWITCHGEAR Mechanical stren
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SWITCHGEAR Resonant frequency The b
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Current 13850.A SWITCHGEAR Synchron
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13854.A 13852.A 13853.A SWITCHGEAR
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SWITCHGEAR 4.6 Switchgear Inspectio
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SWITCHGEAR Commissioning Tools and
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SWITCHGEAR 62271-302 High voltage s
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Page 172 and 173: SWITCHGEAR 4.10 Protection index IP
Page 174 and 175: SCHEMATIC DIAGRAMS 5 Schematic Diag
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Page 178 and 179: 14046.A 14045.A SCHEMATIC DIAGRAMS
Page 180 and 181: 14049.A SCHEMATIC DIAGRAMS 5.5 MVS
Page 182 and 183: 14051.A SCHEMATIC DIAGRAMS 5.6 MVX
Page 184 and 185: RESOURCES 6 Resources 6.1 Equipment
Page 186 and 187: CONTENTS Contents Introduction ....
Page 188 and 189: 2. ENVIRONMENTAL SPECIFICATIONS Env
Page 190 and 191: LOGIC CONTROL CONFIGURATION 3.2 Ope
Page 192 and 193: LOGIC CONTROL CONFIGURATION 3.6 Met
Page 194 and 195: SPECIFICATION: MVX Solid State Redu
Page 196 and 197: 1. 1. INTRODUCTION Introduction 1.1
Page 198 and 199: ENVIRONMENTAL SPECIFICATIONS The eq
Page 200 and 201: LOGIC CONTROL CONFIGURATION 3.2 Ope
Page 202 and 203: LOGIC CONTROL CONFIGURATION 3.6 Met
Page 204 and 205: SPECIFICATION: Power factor Correct
Page 206 and 207: 1 INTRODUCTION Introduction 1.1 Sco
Page 208 and 209: 3 SUPPORT AND SERVICES Support and
Page 210 and 211: CONTENTS Contents Introduction ....
Page 212 and 213: 2. DOCUMENTATION Documentation 2.1
Page 214 and 215: 3.2.2 MV Equipment a) Circuit break
Page 216 and 217: ELECTRICAL SUPPLY 9. Circuit breake
Page 218 and 219: RESOURCES 6.2 Metric/Imperial Conve
Page 222 and 223: RESOURCES kW Active power unit LRC
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