GW Instek PEL-3211 User Manual
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GW Instek PEL-3211 User Manual

GW Instek PEL-3211 User Manual

Dc electronic load booster
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DC Electronic Load Booster
PEL-3211(H)
USER MANUAL
VERSION: 1.15
ISO-9001 CERTIFIED MANUFACTURER

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Summary of Contents for GW Instek PEL-3211

  • Page 1 DC Electronic Load Booster PEL-3211(H) USER MANUAL VERSION: 1.15 ISO-9001 CERTIFIED MANUFACTURER...
  • Page 2 This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents SAFETY INSTRUCTIONS ..........2 GETTING STARTED ............7 PEL-3211(H) Booster Pack Introduction 8 Accessories .......... 10 Appearance .......... 13 First Time Use Instructions ....16 OPERATION ..............27 Connection .......... 28 Operation ..........33 MAINTENANCE .............

  • Page 4: Safety Instructions

    PEL-3211(H) User Manual AFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These safety symbols may appear in this manual or on the instrument.
  • Page 5 SAFETY INSTRUCTIONS Safety Guidelines Do not place any heavy object on the General  instrument. Note: Only two booster units can be Guideline stacked vertically. CAUTION Avoid severe impact or rough handling that  leads to damaging the instrument. Do not discharge static electricity to the ...
  • Page 6 PEL-3211(H) User Manual AC Input voltage range: 100-120VAC/200- Power Supply  240VAC (90-132VAC/180-250VAC) WARNING Frequency: 47-63Hz  Power:  PEL-3211(H): 230VA Max To avoid electrical shock connect the protective  grounding conductor of the AC power cord to an earth ground.
  • Page 7 SAFETY INSTRUCTIONS (Pollution Degree) EN 61010-1:2010 specifies the pollution degrees and their requirements as follows. The instrument falls under degree 2. Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized gases), that may produce a reduction of dielectric strength or surface resistivity”.
  • Page 8 PEL-3211(H) User Manual Power cord for the United Kingdom When using the instrument in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons WARNING: THIS APPLIANCE MUST BE EARTHED...

  • Page 9: Getting Started

    GETTING STARTED ETTING STARTED This chapter provides a brief overview of the PEL-3211, the package contents, instructions for first time use and an introduction to the front panel and rear panel. PEL-3211(H) Booster Pack Introduction ...... 8 Booster Capacity ..................8 Main Features ....................

  • Page 10: Pel-3211(H) Booster Pack Introduction

    PEL-3211(H) User Manual PEL-3211(H) Booster Pack Introduction The PEL-3211(H) Booster is designed to be used with the PEL- 3111(H) Electronic Load for parallel load applications to increase the current sinking capacity. Up to 4 booster packs can be connected as slave units to a PEL-3111(H), which acts as the master unit.

  • Page 11: Main Features

    GETTING STARTED Main Features Up to 4 booster packs can be used in parallel Features  with a PEL-3111(H) master unit. All booster packs are controlled via a master  unit.

  • Page 12: Accessories

    PEL-3211(H) User Manual Accessories Standard Part number Description Accessories Booster Quick Start Guide Region dependant Power cord PEL-011 Load input terminal Cover screw PEL-012 Terminal fittings: 2 sets of bolts/nuts/springs/washers (type: M8), Terminal Cover x1 (only for PEL-3000H series), Monitor Out...
  • Page 13 GETTING STARTED GTL-255 300mm Frame Link Cable (for linking units that are stacked) Optional Part number Description Accessories GRA-413 Rack mount bracket for booster PEL-3211(H) (EIA + JIS) PEL-010 Dust Filter...

  • Page 14: Package Contents

    PEL-3211(H) User Manual Package Contents Check the contents before using the instrument. Opening the box Power cord x1 (region  Main unit Contents  dependent) (single unit) Booster Quick Start  Calibration certificate  manual Frame link cable  Terminal fittings...

  • Page 15: Appearance

    GETTING STARTED Appearance Front Panel LINK STBY Air inlet LINK / STBY indicator The LINK and STBY indicators indicate when the LINK/STBY booster pack is properly connected and when the Indicator power has been turned on, respectively. Power on: LINK STBY Load on and connected: LINK...

  • Page 16: Rear Panel

    PEL-3211(H) User Manual Rear Panel Frame control ports, Remote sense Rear panel J1, J2 inputs inputs Power socket and switch Exhaust fan Frame control FRAME CONT ports, J1, J2 J1: The J1 connector is used for parallel operation. This connector links to the master unit or to the previous slave unit.
  • Page 17 GETTING STARTED Rear Panel Input Terminals. Electrically connected to the front panel input terminals. Accepts M8 bolts or M4/M3 sized screws. See page 21 for connection details. Remote Sensing Terminals Sensing terminals for remote sense. See page 22. Accepts M3 sized banana plugs. Power Socket: Power Socket 100-120V, 200-240V...

  • Page 18: First Time Use Instructions

    PEL-3211(H) User Manual First Time Use Instructions Use the procedures below when first using the PEL-3211(H) booster pack to install the rack mount kit and power up the instrument. Rack Mount Kits The GRA-413 rack mounts are suitable for the Description PEL-3211(H) booster pack.
  • Page 19 GETTING STARTED GRA-413 (JIS standard)

  • Page 20: Power Up

    PEL-3211(H) User Manual Power Up 1. Insert the AC power cord into the power Steps socket. 2. Turn the external power switch on. (O → —) 3. When the power is turned on the LINK/STBY indicator will light up. STBY indicator on the front panel will become ...
  • Page 21 GETTING STARTED Conduct or Ohms per Max amps Gauge Diameter for chassis wiring 0000 11.684 0.16072 10.4038 0.2027 9.26592 0.25551 8.25246 0.32242 7.34822 0.40639 6.54304 0.51266 5.82676 0.64616 5.18922 0.81508 4.62026 1.02762 4.1148 1.29593 3.66522 1.6341 3.2639 2.0605 2.90576 2.59809 2.58826 3.27639 2.30378...
  • Page 22 PEL-3211(H) User Manual Load line inductance (L) can be approximated as 1uH per 1 meter of wire. (∆ I / ∆ T) is the slew rate in A/us. Current ∆I time ∆T Voltage Min. V time The diagram above shows how changes in current can affect voltage.

  • Page 23: Using The Rear Panel Input Terminals

    GETTING STARTED Using the Rear Panel Input Terminals The rear panel input terminals accept up to M8- Description sized crimped terminals. The rear terminals come with a load input terminal cover for safety. 1. Turn the power off from the rear panel. Steps 2.

  • Page 24: Using The Terminal Cover (Pel-011)

    PEL-3211(H) User Manual Using the Terminal Cover (PEL-011) The rear panel terminal cover should be used to Description prevent electric shock. The rear panel terminal covers should always be used when connecting a load to the rear panel terminals. Ensure the power is off before making any Caution connections to the booster pack.
  • Page 25 GETTING STARTED Detail 4. Use your thumb to slide the terminal covers shut, as shown in the diagram below.
  • Page 26 PEL-3211(H) User Manual 5. When the top and bottom covers are flush, reinsert the screw that was removed in step 1.

  • Page 27: Using The Terminal Cover (Pel-013)

    GETTING STARTED Using the Terminal Cover (PEL-013) The flexible rear panel terminal cover should be Description used when the load wiring becomes too thick to be used with the PEL-012 terminal cover. This is especially true when using the load generators in parallel.
  • Page 28 PEL-3211(H) User Manual 2. Secure the insulation sheets using the supplied velcro fasteners. 2 fasteners should be used for each sheet. Fasteners...

  • Page 29: Operation

    OPERATION PERATION Connection ..............28 Frame Link Connections ............... 28 Load Wire Connections ................ 29 Operation ..............33 Configuration ..................33 Turning the Load On................34...

  • Page 30: Connection

    PEL-3211(H) User Manual Connection The PEL-3111(H) can control up to 4 PEL-3211(H) booster units in parallel. Excluding the master unit, other PEL-3000(H) units cannot be used in parallel with the booster packs. Master unit settings for response rate, response speed and so on will be adopted by any connected booster packs.

  • Page 31: Load Wire Connections

    OPERATION MASTER BOOSTER1 Frame link cable BOOSTER2 (GTL-255) BOOSTER3 *Failing to remove the last ferrite core from the Caution GTL-255 cable may reduce the stability of the units when used in parallel. Load Wire Connections Follow the procedures below for all load connections. Note Please adhere to the following precautions to ensure your safety and to protect the unit from damage.
  • Page 32 PEL-3211(H) User Manual Ensure that the maximum input voltage is not Caution exceeded. The maximum input voltage is 150(800) volts. Do not touch any of the input terminals when the unit Warning is on. Connecting the input terminals to the wrong polarity...
  • Page 33 OPERATION Sense Connection 1. Remote sense can be used to help compensate for long cable length. The longer the cable, the higher the potential resistance and inductance, therefore a short cable is best. Twisting the cable can help reduce induced inductance and using the Vsense terminals compensates the voltage drop seen across the load leads, especially leads with higher resistance.
  • Page 34 PEL-3211(H) User Manual MASTER Load wiring Sense wiring SLAVE 1 SLAVE 2 SLAVE 3 Only the rear terminals on the master can be used for Cautions parallel connections. Make sure all connections are correct before turning on the load. Incorrect connections could damage the units.

  • Page 35: Operation

    OPERATION Operation Configuration When using multiple units in parallel all the basic Description settings are adopted from the master unit. 1. Ensure the master unit, booster packs and DUT Operation are connected in parallel. 2. Turn the booster packs and master unit on. 3.

  • Page 36: Turning The Load On

    PEL-3211(H) User Manual Turning the Load On When operating in parallel, the load line inductance Note could be increased or the stability of the units could be reduced. If necessary, reduce the response speed setting and slew rate setting to increase stability. See the user manual for details.

  • Page 37: Maintenance

    The dust filter should be replaced twice a year. Background Not replacing the filter will reduce performance and may cause the PEL-3211(H) to malfunction. 1. Turn the PEL-3211(H) off at the rear panel Procedure power switch. Gently lift the grill up from the bottom.

  • Page 38: Appendix

    PEL-3211(H) User Manual PPENDIX Frame Control Connector Contacts J1 Connector Booster Pin name Pin number Description N.C. 1 Not connected. N.C. 2 Not connected. A COM 3 Connected to the negative load input terminal. SUM I MON 4 Connected to SUM I MON of the J2 connector.
  • Page 39 APPENDIX A COM 19 Connected to the negative load input terminal on the rear panel. +15V 20 Controls the on/off of the load booster power (cannot be used for multiple purposes). *1 Valid only when the front panel settings are H range.

  • Page 40: Operating Area

    PEL-3211(H) User Manual ALARM INPUT 16 Activates an alarm with high (or low) TTL level signal input. Pulled up the internal circuit to 5 V. A COM 17 Connected to the negative load input terminal. N.C. 18 Not connected. A COM 19 Connected to the negative load input terminal.
  • Page 41 APPENDIX...

  • Page 42: Pel-3211(H) Booster Pack Specifications

    PEL-3211(H) User Manual PEL-3211(H) Booster Pack Specifications The specifications apply when the PEL-3211(H) is powered on for at least 30 minutes to warm-up to a temperature of 20˚C to 30˚C, unless specified otherwise. Rating Model PEL-3211(H) Voltage 0V-150V(0V-800V) Current 420A(105A) Min.

  • Page 43: Dimensions

    APPENDIX Dimensions PEL-3211(H) 147.8 127.8...

  • Page 44: Declaration Of Conformity

    PEL-3211(H) User Manual Declaration of Conformity GOOD WILL INSTRUMENT CO., LTD. declare that the below mentioned product Type of Product: Programmable Electronic Load PEL-3211 satisfies all the technical relations application to the product within the scope of council: Directive: 2014/30/EU; 2014/35/EU; 2011/65/EU; 2012/19/EU...
  • Page 45 APPENDIX GOOD WILL INSTRUMENT CO., LTD. declare that the below mentioned product Type of Product: Programmable Electronic Load PEL-3211H satisfies all the technical relations application to the product within the scope of council: Directive: 2014/30/EU; 2014/35/EU; 2011/65/EU; 2012/19/EU The above product is in conformity with the following standards or other normative documents: ◎...

  • Page 46: Index

    PEL-3211(H) User Manual NDEX Accessories ......... 10 PEL-3211 ........38 PEL-3211H ........38 Caution symbol ......2 Package contents ......12 Cleaning the instrument ..... 4 Parallel operation Declaration of conformity .. 42, 43 Configuration ....... 33 Disposal instructions....5 Connection ........

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Pel-3211hPel-3211a

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