GDPS. Power supply unit for XtrapulsGem drive

Transcription

1 GDPS Power supply unit for XtrapulsGem drive

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3 WARNING This is a general manual describing a power supply unit for the supply of INFRANOR XtrapulsGem drives having output capability suitable for driving AC brushless sinusoidal servo motors. Please see XtrapulsGem Installation Guide for the hardware installation of the drive (mounting, wiring, ). Instructions for storage, use after storage, commissioning as well as all technical details require the MANDATORY reading of the manual before getting the drives operational. Maintenance procedures should be attempted only by highly skilled technicians having good knowledge of electronics and servo systems with variable speed (EN standard) and using proper test equipment. The conformity with the standards and the "CE" approval is only valid if the items are installed according to the recommendations of the drive manuals. Connections are the user's responsibility if recommendations and drawings requirements are not met. CAUTION Any contact with electrical parts, even after power down, may involve physical damage. Wait for at least 10 minutes after power down before handling the drives (a residual voltage of several hundreds of volts may remain during a few minutes). ESD INFORMATION (ElectroStatic Discharge) INFRANOR drives are conceived to be best protected against electrostatic discharges. However, some components are particularly sensitive and may be damaged if the drives are not properly stored and handled. STORAGE - The drives must be stored in their original packing. - When taken out of their packing, they must be stored positioned on one of their flat metal surfaces and on a dissipating or electrostatically neutral support. - Avoid any contact between the drive connectors and material with electrostatic potential (plastic film, polyester, carpet ). HANDLING - If no protection equipment is available (dissipating shoes or bracelets), the drives must be handled via their metal housing. - Never get in contact with the connectors. ELIMINATION In order to comply with the 2002/96/EC directive of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment (WEEE), all INFRANOR devices have got a sticker symbolizing a crossed-out wheel dustbin as shown in Appendix IV of the 2002/96/EC Directive. This symbol indicates that INFRANOR devices must be eliminated by selective disposal and not with standard waste. INFRANOR does not assume any responsibility for any physical or material damage due to improper handling or wrong descriptions of the ordered items. Any intervention on the items, which is not specified in the manual, will immediately cancel the warranty. INFRANOR reserves the right to change any information contained in this manual without notice. INFRANOR, February 2012, All rights reserved. Issue : 1.1 1

4 Content Page CHAPTER 1 - SPECIFICATIONS INTRODUCTION DIMENSIONING OF THE POWER SUPPLY IN MULTI-AXIS CONFIGURATION MULTIAXIS POWER SUPPLY UNIT GDPS-400/ CHAPTER 2 - CONNECTORS LOCATION OF THE GDPS CONNECTORS J1 CONNECTOR: THREE-PHASE 400 V POWER INPUT FOR THE CONFIGURATION WITH EXTERNAL POWER SUPPLY UNIT (GDPS) J2 CONNECTOR: DC BUS FOR THE CONFIGURATION IN 400 V WITH EXTERNAL POWER SUPPLY UNIT (GDPS) X6 CONNECTOR: EXTERNAL BRAKING RESISTOR X4 CONNECTOR... 6 CHAPTER 3 CONNECTIONS CONNEXION DIAGRAM OF THE SUPPLIES IN MULTIAXIS CONFIGURATION WITH GDPS 400/XX POWER SUPPLY UNIT POWER SUPPLY AND UL FUSE RATING... 8 CHAPTER 4 APPENDIX ORDERING CODE BRAKING RESISTOR Part 2 Content

5 Chapter 1 - Specifications 1.1 INTRODUCTION This installation manual refers to the old version of the GDPS unit. If the connectors of your GDPS unit do not correspond to those described in this manual, please see manual of the current GDPS unit version. The external GDPS-400/xx power supply unit is the power supply for the XtrapulsGem actuators which power required for the application is higher than 4 kw in 230 V AC or 7 kw in 400/480 V AC. XtrapulsGem actuators using the external GDPS power supply are not equipped with an integrated power supply (XtrapulsGem-uuu/cc/00-0). For the various configurations, see "XtrapulsGem Installation" manual. NOTE The GDPS-400/xx power supply unit operates within a wide voltage range between 230 and 480 V AC. Consequently, the output power will depend on the input voltage. The specified power values are given for a maximum voltage of 480 V AC. 1.2 DIMENSIONING OF THE POWER SUPPLY IN MULTI-AXIS CONFIGURATION For reliable and safe operation of the installation, the continuous average power needs to be evaluated for all axes. Example for one axis: Speed Torque abs(power) Average If the continuous average power cannot be evaluated, it may be convenient to define a service ratio for each drive. Do not set this ratio below 0.4. In this case, the average power can be evaluated by the following formula: P average GDPS = 0.4 x Σ N P 1 rated axis Chapter 1 - Specifications 3

6 1.3 MULTIAXIS POWER SUPPLY UNIT GDPS-400/16-32 Mains operated power supply voltage Voltage unbalance 230 V AC -15% to 480 V AC +10% three-phase, TN or TT system with grounded neutral point. 50 to 60 Hz (phase-ground voltage must be balanced) IT system supported but not recommended Max. 3 % of the mains voltage fundamental Output power 400 to 480 V AC supply 230 V AC supply GDPS/16: GDPS/16: 16 kw rated / 45 kw peak 8 kw rated / 25 kw peak GDPS/32: 32 kw rated / 90 kw peak GDPS/32: 16 kw rated / 45 kw peak Output DC voltage (according to the mains voltage and regenerative phase) Triggering threshold of the braking system 400 to 480 V AC supply 230 V AC supply 550 to 800 V DC 300 V DC to 400 V DC Operating voltage Operating voltage 400 V AC 230 V AC 800 V 400 V Braking resistor GDPS 16 kw GDPS 32 kw 33 Ω / 280 W 16.5 Ω / 560 W 16.5 Ω / 140 W 7.5 Ω / 280 W Pulse power of the braking system Mains filter integrated NOTE: UL Listing up to 400 V AC rms input voltage. Operating voltage 400 V AC 20 kw (GDPS 16 kw) 40 kw (GDPS 32 kw) Operating voltage 230 V AC 10 kw (GDPS 16 kw) 21 kw (GDPS 32 kw) Do not forget to connect the cable between the GDPS power supply unit and the first axis. Polarity DC+ and DC- between the XtrapulsGem-uuu/cc drives and the GDPS power supply unit must be observed. Otherwise, the drive will be immediately destroyed. When using Xtrapuls Gem-400/cc-00-0 actuators with a 230 VAC supply voltage, make sure that the operating voltage is correctly entered in the Gem Drive Studio software. 4 Chapter 1 - Specifications

7 Chapter 2 - Connectors 2.1 LOCATION OF THE GDPS CONNECTORS CONNECTION OF THE GDPS BRAKING RESISTOR BOTTOM VIEW X4 400 VAC MAINS GND L3 L2 L1 J1 DC BUS 2 1 DC- DC+ J2 Chapter 2 - Connectors 5

8 2.2 J1 CONNECTOR: THREE-PHASE 400 V POWER INPUT FOR THE CONFIGURATION WITH EXTERNAL POWER SUPPLY UNIT (GDPS) External power supply unit GDPS-400/cc 4 pins male with mm pitch (female connector provided) Tightening torque of the connector screws: 1.2 to 1.5 Nm PIN SIGNAL I/O FUNCTION DESCRIPTION 1 Phase L1 I Irms rated = max. 42 A 2 Phase L2 I Power input 400 V AC three-phase 600 V / 105. Section: 6 mm 2 3 Phase L3 I (AWG10) 4 GND Mains ground 2.3 J2 CONNECTOR: DC BUS FOR THE CONFIGURATION IN 400 V WITH EXTERNAL POWER SUPPLY UNIT (GDPS) 2 pins male with mm pitch (female connector provided) Tightening torque of the connector screws: 1.2 to 1.5 Nm Section: 2.5 mm 2 (AWG14) for GDPS-400/16. Section: 6 mm 2 (AWG10) for GDPS-400/ V / 105. PIN SIGNAL I/O FUNCTION DESCRIPTION 1 DC+ O Connected to the X11 connector of Parallel connection of the DC bus the drives 2 DC- O Connected to the X11 connector of Parallel connection of the DC bus the drives The DC+/DC- polarity with the multiaxis power supply unit and between the drives MUST be observed. Length max. = 200 mm. 2.4 X6 CONNECTOR: EXTERNAL BRAKING RESISTOR 3 pins female screw connector with 7.5 mm pitch. Tightening torque of the connector screws: 0.5 to 0.6 Nm. Section: 2.5 mm 2 (AWG14). 600 V / 105. PIN SIGNAL I/O FUNCTION 1 RB O No connection polarity 2 NC O External braking resistor type dp 33/280 (GDPS-400/16) 3 RB O External braking resistor type E (GDPS-400/32) 2.5 X4 CONNECTOR This connector allows the first axis to control the GDPS unit. Do not forget to set the needed user service voltage in the first axis. 6 Chapter 2 - Connectors

9 (*) GDPS Power supply unit (old version) Chapter 3 Connections 3.1 CONNEXION DIAGRAM OF THE SUPPLIES IN MULTIAXIS CONFIGURATION WITH GDPS 400/XX POWER SUPPLY UNIT This connection type is required when the installation rated power of the application is higher than 7 kw in 400 V AC. GDPS-400/xx X6 J2 X11 RB DC+ 1 1 DC- 2 2 RB X4 X4 UL compliance only J GND 3 φ 400Vac (*) GDPS16 = 20 A GDPS32 = 40 A Xtrapuls Gem-uuu/cc/00-0 AXIS 1 AXIS 2 AXIS n X11 X L1 Phase L2 Phase L3 Phase GND dp 33/280 External braking resistor Only between GDPSxx and the 1st axis Chapter 3 - Connections 7

10 3.2 POWER SUPPLY AND UL FUSE RATING For the GDPS-400/xx multi-axis power supply unit: GDPS 400/16 400/32 FERRAZ A60Q20-2 A60Q REPLACEMENT PROCEDURE This version of the GDPS power supply has been withdrawn. Please follow the table below to make the existing installations compatible with the current one: OLD GDPS VERSION NEW GDPS VERSION SIGNAL CONNECTOR PIN CONNECTOR PIN Phase L1 J1 1 X1 1 Phase L2 J1 2 X1 2 Phase L3 J1 3 X1 3 GND J1 4 Connection on the chassis DC+ J2 1 X1 5 DC- J2 2 X1 4 RB X6 1 X1 6 RB X6 3 X1 7 Control cable X4 No more used 0V auxiliary - - X V auxiliary - - X2 2 AOK+ - - X2 3 AOK- - - X2 4 Do not forget to change the user service voltage by means of the SW1 mini-switch, if necessary (see installation manual of the new GDPS). 8 Chapter 3 - Connections

11 7 7 GDPS Power supply unit (old version) Chapter 4 Appendix 4.1 ORDERING CODE GDPS 400 / xx Voltage: 400 V AC Rated power: 16 or 32 kw 4.2 BRAKING RESISTOR dp 33/280 (33 Ω/280 W) braking resistor for GDPS-16 type EF 400 (16.5 Ω/560 W) braking resistor for GDPS-32 Connection of the braking resistor EF 400, 16.5 Ω/560 W on pins 1 and 3 of the braking resistor connector DIMENSIONS dp 50/200, dp 100/100 et dp dp 33/280 EF 400 : 16.5/ /100 A 157 mm 290 mm 290 mm B 145 mm 278 mm 278 mm C 83 mm 83 mm 57 mm D 52 mm 57 mm 145 mm Chapter 4 - Appendix 9