Medium Voltage Application Guide

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SOFT STARTERS Vibration .................................................................................................................................................................... Designed to IEC 60068 EMC Emission Equipment Class (EMC) ..................................................................................................................................................................... Class A Conducted Radio Frequency Emission .................................................................... 10 kHz to 150 kHz: < 120 - 69 dB µV 0.15 MHz to 0.5 MHz: < 79 dB µV 0.5 MHz to 30 MHz: < 73 dB µV Radiated Radio Frequency Emission .................................................................... 0.15 MHz to 30 MHz: < 80-50 dB µV/m 30 MHz to 100 MHz: < 60-54 dB µV/m 100 MHz to 2000 MHz: < 54 dB µV/m This product has been designed as Class A equipment. Use of this product in domestic environments may cause radio interference, in which case the user may be required to employ additional mitigation methods. EMC Immunity Electrostatic Discharge ............................................................................................... 6 kV contact discharge, 8 kV air discharge Radio Frequency Electromagnetic Field .................................................................................. 80 MHz to 1000 MHz: 10 V/m Fast Transients 5/50 ns (main and control circuits) ....................................................... 2 kV line to earth, 1 kV line to line Surges 1.2/50 µs (main and control circuits) ................................................................. 2 kV line to earth, 1 kV line to line Voltage dip and short time interruption (safe shutdown) ........................................ 5000 ms (at 0% nominal voltage) Standards Approvals C .................................................................................................................................................................................. EMC requirements CE ...................................................................................................................................................................................... EMC EU Directive 1 Short circuit current, with appropriate R rated fuses fitted. 2 Excludes contactors and/or circuit breakers. Page 32 Medium Voltage Application Guide 710-12280-00A
03223.F Power Circuit Configuration SOFT STARTERS MVS power circuit with main contactor, bypass contactor, main isolator/ earth switch, R Rated fuses and control supply. 1 2 +10 110-130 VAC -15 +10 220-240 VAC -15 A2 A3 A1 A2 A3 3 C73 C74 13 14 23 24 33 34 K2 K1 K2 A11 A12 TX (Wh) RX (Bk) A11 C23 A12 (Bk) RX (Wh) TX 43 C24 44 C31 54 C32 52 C41 51 C42 64 C53 C54 5 62 61 C63 C64 B4 B10 B5 B11 + - A4 A5 A1 Power assembly A4 Controller 1 3 Phase 50/60 Hz Supply 5 Remote control inputs Q1 Main isolator/Earth switch C23~C24 Start F1-3 R-Rated protection fuses C31~C32 Stop K1 Main contactor C41~C42 Reset K2 Bypass contactor C53~C54 Programmable input A 2 To motor C63~C64 Programmable input B A2 Control voltage terminals 6 Programmable outputs 3 Control supply 43, 44 Programmable Relay output A A3 Power interface PCB 51, 52, 54 Programmable Relay output B 4 Relay outputs 61, 62, 64 Programmable Relay output C C73~C74 Bypass contactor feedback signal 7 Motor thermistor input 13~14 Main contactor K1 8 Analog output 23~24 Bypass contactor K2 A5 Communications module (optional) 33~34 Run output (PFC) 710-12280-00A Medium Voltage Application Guide Page 33
Page 1: Medium Voltage Application Guide
Page 4 and 5: CONTENTS 4 Switchgear .............
Page 6 and 7: INTRODUCTION 1 Introduction This re
Page 8 and 9: 03340.B Current Torque MOTORS magne
Page 10 and 11: Torque Current MOTORS Typical start
Page 12 and 13: 03340.B Current Torque MOTORS 2.2 M
Page 14 and 15: 13190.A Current Torque 13193.A Curr
Page 16 and 17: MOTORS How does soft start compare
Page 18 and 19: MOTORS Soft starters Electronic sof
Page 20 and 21: MOTORS Bypassed VFD installation 1
Page 22 and 23: 13473.A SOFT STARTERS Open loop sof
Page 24 and 25: SOFT STARTERS 3.2 Benefits Electric
Page 26 and 27: 13490.A 13489.A SOFT STARTERS Snubb
Page 28 and 29: SOFT STARTERS Enclosed soft starter
Page 30 and 31: 12996.A SOFT STARTERS Local control
Page 32 and 33: SOFT STARTERS Key Features MVS soft
Page 36 and 37: SOFT STARTERS MVX Soft Starter Over
Page 38 and 39: SOFT STARTERS General Technical Dat
Page 40 and 41: 11083.B 11082.B SOFT STARTERS Power
Page 42 and 43: 13015.A 13013.A SOFT STARTERS Soft
Page 44 and 45: SOFT STARTERS Predictive Maintenanc
Page 46 and 47: SOFT STARTERS Medium voltage starte
Page 48 and 49: STAR T STO P RESET INPU TA INPU T B
Page 50 and 51: Ready R un Trip Local 11081.C SOFT
Page 52 and 53: 13522.A 13521.A 13513.A SOFT STARTE
Page 54 and 55: 09593.A Current SOFT STARTERS AC53
Page 56 and 57: 09678.B Current Torque (% motor ful
Page 58 and 59: 13634.A 13633.A Current (%FLC) Torq
Page 60 and 61: SOFT STARTERS Example Calculate the
Page 62 and 63: SOFT STARTERS Operating Sequence NO
Page 64 and 65: 13530.A SOFT STARTERS Typical multi
Page 66 and 67: SOFT STARTERS AuCom multi-motor sta
Page 68 and 69: 13531.A SOFT STARTERS Slip ring mot
Page 70 and 71: SOFT STARTERS 3.8 Common standards
Page 72 and 73: 11158.A SWITCHGEAR 4.1 Switchgear C
Page 74 and 75: SWITCHGEAR ANSI-defined switchgear
Page 76 and 77: 11165.A 11163.A SWITCHGEAR 4.2 Stan
Page 78 and 79: 11169.A 11166.A SWITCHGEAR Bus Coup
Page 80 and 81: 11174.A 11173.A SWITCHGEAR Metering
Page 82 and 83: 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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13856.A 13855.A SWITCHGEAR 4.9 IEC
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SWITCHGEAR 4.10 Protection index IP
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SCHEMATIC DIAGRAMS 5 Schematic Diag
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14043.A 14042.A SCHEMATIC DIAGRAMS
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14046.A 14045.A SCHEMATIC DIAGRAMS
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14049.A SCHEMATIC DIAGRAMS 5.5 MVS
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14051.A SCHEMATIC DIAGRAMS 5.6 MVX
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RESOURCES 6 Resources 6.1 Equipment
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CONTENTS Contents Introduction ....
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2. ENVIRONMENTAL SPECIFICATIONS Env
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LOGIC CONTROL CONFIGURATION 3.2 Ope
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LOGIC CONTROL CONFIGURATION 3.6 Met
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SPECIFICATION: MVX Solid State Redu
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1. 1. INTRODUCTION Introduction 1.1
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ENVIRONMENTAL SPECIFICATIONS The eq
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LOGIC CONTROL CONFIGURATION 3.2 Ope
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LOGIC CONTROL CONFIGURATION 3.6 Met
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SPECIFICATION: Power factor Correct
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1 INTRODUCTION Introduction 1.1 Sco
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3 SUPPORT AND SERVICES Support and
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CONTENTS Contents Introduction ....
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2. DOCUMENTATION Documentation 2.1
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3.2.2 MV Equipment a) Circuit break
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ELECTRICAL SUPPLY 9. Circuit breake
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RESOURCES 6.2 Metric/Imperial Conve
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RESOURCES 6.4 Incoterms Internation
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RESOURCES kW Active power unit LRC
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