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GE CS300 manual

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Table of contents for the manual

  • Page 1

    GEH-6639 (Draft) GE Industrial Systems CS300 Half Controlled Power Supply for Inverter DC-Link User‘s Guide[...]

  • Page 2

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 2 © 2001 General Electric Company , USA. All rights reserved. These instructions do not purport to cover all details or variations in equipment, nor to provide every possible contingency to be met during installation, operation, and maintenance. If further information is de[...]

  • Page 3

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 3 SAFETY SYMBOL LEGEND / LÉGENDE DES SIGNES DE SÉCURITÉ W ARNING ! Commands attention to an operating procedure, practice, condition, or statement which, if not strictly observed, could result in personal injury or death. Attir e l’attention [...]

  • Page 4

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 4[...]

  • Page 5

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 5 TABLE OF CONTENTS SAFETY SYMBOL LEGEND / LÉGENDE DES SIGNES DE SÉCURITÉ ...................... 3 CHAPTER 1 - SAFETY PRECAUTIONS .................................................................... 7 CHAPTER 2 - COMPONENT IDENTIFICA TION AND S[...]

  • Page 6

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 6[...]

  • Page 7

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 7 Chapter 1 - SAFETY PRECAUTIONS N OTE ! The terms “Inverter”, “Controller” and “Drive” are sometimes used interchangably through- out the industry . W e will use the term “Drive” in this document Les mots “Inverter”, “Contr [...]

  • Page 8

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 8 W ARNING ! - FIRE AND EXPLOSION HAZARD / ATTENTION! – RISQUE D’INCENDIES ET D’EXPLOSIONS: Fires or explosions might result from mounting Drives in hazardous areas such as locations where flammable or combustible vapors or dusts are present. Drives should be installed[...]

  • Page 9

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 9 - Protect the device from disallowed environmental conditions (temperature, humidity , shock etc.) - The electrical commissioning should only be carried out by qualified personnel, who are also responsible for the provision of a suitable ground [...]

  • Page 10

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 10[...]

  • Page 11

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 11 Chapter 2 - COMPONENT IDENTIFICA TION AND SPECIFICA TION 2.1 GENERAL DESCRIPTION CS300 is a half-controlled three phase AC/DC converter for supplying DC link voltage to a series of AC Drives, with C and D terminals parallel connected. The prech[...]

  • Page 12

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 12 2.4 DESCRIPTION OF CONTROL TERMINALS T erminals Function V oltage, Current 23 Input of the precharge enable control (15 - 35V , 5 - 11mA) 32 Output of the MLP static signal (low - active signal) (5 … 35V , 20mA source) 33 (Common) Ground of the MLP and ML static signals[...]

  • Page 13

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 13 2.5.3 External AC Mains F uses T ype Code Code A 3 S00 ü F1/80/200A/660V SKF4G23 A70QS200-4K FWP200A PDFP7V200ABLADE B 1+1 S1 ü F1/110/250A/660V SKF4G28 A70QS300-4 FWP300A PDFP7V300ABLADE A3 S 1 ü F1/110/315A/660V SKF4G30 A70QS350-4 FWP350A [...]

  • Page 14

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 14 2.6 CONVERTER SIZE SELECTION W ithin the specified voltage field, the CS300 converter supplies the same rated direct current independently of the voltage itself. The incr ease of the output voltage causes an increasing in the transferr ed power , whereas inverters are dev[...]

  • Page 15

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 15 2.6.2 Drive DC Current (DC Link Circuit) Rated motor Motor Current Current Fuses power efficiency Dclink I DCL DClink I DCL DClink P Mot  Mot Continuous class 1 Overload class 2 Superfast class 1 class 2 [kW] [A] [A] [A] 0,55 0,71 1,56 2,12 [...]

  • Page 16

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 16 Chapter 3 - SELECTION OF THE CS300 CONVERTER The CS300 converter has to be chosen so that the sum of the inverter DC-link currents, both for class 1 and 2, is lower or equal to the corresponding ones stated in chapter 2.6.1. 3.1 DIP - SWITCHES AND JUMPER On R-SM3-L card S[...]

  • Page 17

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 17 1) ) L * 2 R ( - C * L 1 = 2 ω Having as a unit of measure the “L” inductance in Henry , the “C” capacitor in Farad and the “R” resistance in Ohm, according to the above mentioned data: ω = 1331.21 rad/S 2) L * 2 R = α from which[...]

  • Page 18

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 18 S1.1 S1.2 S1.3 S1.4 ON OFF OFF OFF 1.1mS +/- 10% OFF ON ON OFF 2.2mS +/- 10% OFF ON OFF ON 3.3mS +/- 10% OFF ON OFF OFF 4.4mS +/- 10% OFF OFF ON ON 5.5mS +/- 10% OFF OFF ON OFF 6.6mS +/- 10% OFF OFF OFF ON 7.7mS +/- 10% OFF OFF OFF OFF cs080 Delay in the thyristor disabli[...]

  • Page 19

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 19 1) Set all the switches in of f position (18-seconds ramp time), use a current probe able to detect a current peak ≤ ≤ ≤ ≤ ≤ 10mS between the C or D terminal of the DC-LINK. 2) At this point read the measuring of the maximum peak curr[...]

  • Page 20

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 20 Chapter 4 - CONTROL DESCRIPTION 4.1 OK RELA Y The OK relay has a normally open contact which close at the end of the precharging phase if no alarm condition is present (overtemperature, power supply on the regulation card +/-15V). The contact is closed during the normal f[...]

  • Page 21

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 21 Chapter 5 - CONVERTER DIMENSIONS F C D F orm 2 A E A C F E B D B F orm 1 AB C D E F W eight inch [mm] inch [mm] inch [mm] inch [mm] inch [mm] Ø lbs [kg] 6KCS3185-480 12.22 [311] 15.25 [388] 10.61 [270] 14.73 [375] 10.70 [275] M6 36.6 [18] 6KCS[...]

  • Page 22

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 22 Chapter 6 - CONVERTER OPERA TION 6.1 EXAMPLE OF TERMINAL STRIP CONNECTION C K1M L1 L1 L2 L3 N PE 5 1 3 24 6 5 F1 F2 1 2 3 4 6 70 72 OK Relay UV W PE U3 V3 CD D Q2 PE PE 35 37 34 33 32 36 52 23 PRECHARGE COMMAND From 1050 size Digital output Note ! Fan with external supply[...]

  • Page 23

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 23 6.2 SIGNAL DIAGRAM AC CONT ACTOR U.V .W PRECHARGE ENABLE DC-LINK VOL T AGE PRECHARGE TIME OK RELA Y Figure A AC POWER SUPPL Y . MLP signal TYRISTOR FIRING PRECHARGE ML signal " CV ON " ML signal "CV OFF " 150 ms MIN Figure B[...]

  • Page 24

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 24 6.3 COMMON BUS MUL TI-INVERTER SYSTEM M M M E E D C D CD CD CD + _ C AC Drive AC Drive CS300 Braking unit External braking resistor “Rbr” AC Drive External fuses AC mains choke AC mains contactor AC MAINS INPUT OPTION External fuses DC BUS * * * : Fuses for cables pro[...]

  • Page 25

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 25 Chapter 7 - REPLACEMENT PARTS 185 280 420 650 1050 1500 Regulation card 6KS5V99 R-SM3L 1111 1 6KS5V98 R-SM3-LM 1 Filter cards 6KS5N14 SN5-31 1111 Filter link 6KS5V97 V -SM3 1111 6KS5N15 FL -31 11 SCR MODULE 6KS776F SCR MODULE 116A 1K6V 3 6KS781[...]

  • Page 26

    GEH-6639 ——————— INSTRUCTION MANUAL ———————— 26 Chapter 8 - WARRANTY PARTS AND SERVICE The purpose of this section is to provide specific in- structions to the user of the standard drive referenced in this book regarding warranty administration and how to obtain assistance on both in-warranty and out-of- warranty equip[...]

  • Page 27

    CS300 ——————— Half controlled power supply for inverter DC-Link ———————— 27 Notes:[...]

  • Page 28

    GE Industrial Systems + 1 540 387 7000 www .GEindustrial.com General Electric Company 1501 Roanoke Blvd. Salem, V A 24153-6492 USA GEH-6639 (Draft) 010119 SIEI[...]