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GW Instek PEL-3111H Assembly Manual
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PEL-3000H

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Summary of Contents for GW Instek PEL-3111H

  • Page 1 PEL-3000H...
  • Page 3 PEL-3000 Series Parallel Assembly Guide PEL-3000H Parallel to 9KW contains the parts below (i.e., PEL-3955H with outline Rack) Model Name Part Number Quantity Description PEL-3111H 01EL311H00GT 1KW LOAD Master PEL-3211H 01EL321H00GT 2KW LOAD Booster Connection & Structure Accessory Model Name...
  • Page 4 PEL-3000 Series Parallel Assembly Guide Rear View with Isolated ventilation door Isolated ventilation door...
  • Page 5 PEL-3000 Series Parallel Assembly Guide Put the 1st PEL-3211H on the bottom of the rack followed by fastening the 4 screws for side bracket in the front but not tightening them completely.
  • Page 6 PEL-3000 Series Parallel Assembly Guide Screw the L-shape brackets in the interior side of rack. An approx. 1mm distance between the bottom of brackets and the top of PEL-3211H is required. L-shape bracket The L-shape brackets screwed on the interior side of rack Approx.
  • Page 7 PEL-3000 Series Parallel Assembly Guide Repeat the previous steps in order to install the rest of PEL-3211Hs and further install the bracket (GRA-414-3) of PEL-3111H on the upper side followed by installing the PEL-3111H onto the top of the bracket.
  • Page 8 PEL-3000 Series Parallel Assembly Guide Assemble the L-type copper stick (PEL-005) onto the output terminal in the rear side of each unit as the figure below shown. L-type copper stick assembly L-type copper sticks assembly completion In accordance with the figure below, assemble the copper sticks for unit conjunction followed by fastening the screws in the front of rack tightly.
  • Page 9 PEL-3000 Series Parallel Assembly Guide...
  • Page 10 Install the parallel cables in accord with the following figure. The last cable connecting to the last unit cannot be clipped with core. When only one PEL-3111H connects to a PEL-3211H (Booster) in parallel, the cable in the Booster end cannot be clipped with core.
  • Page 11 PEL-3000 Series Parallel Assembly Guide Refer to the figure below; connect the AC power cords for all units to the power sockets in the rear side individually followed by powering on the power switch that is underneath the power socket (─ indicates power ON). Attentively check if the indicator in the front panel of all units lights up with red color: Master indicator lights up as the figure below:...
  • Page 12 PEL-3000 Series Parallel Assembly Guide Power on the power switch in the Master front panel and the indicator lights up in green as figure below shown: Press > Configure[F5] > Next Manu[F4] in the front panel Main followed by selecting “4” for Booster number within Configure page, which indicates 4 Booster units in parallel.
  • Page 13 PEL-3000 Series Parallel Assembly Guide Properly confirm if the indicator in the front panel of all PEL-3211H (Booster) lights up with LINK in green, which means the software setting connects to Booster appropriately. Refer to the figure below.
  • Page 14 20A. E.g., PEL-3955H (9KW); when current sink is set 90A, Master (PEL-3111H) will sink current by 10A, whilst the rest of the 4 Booster (PEL-3211H) will sink current by 20A individually. First dismantle all of the positive parallel copper sticks and parallel cables in the rear output terminal of unit.
  • Page 15 PEL-3000 Series Parallel Assembly Guide IV. Based on the connection method in the figure below, connect current sink cable to the unit followed by setting current sink value for unit. Measure the currents from both the current sink cable of Master positive pole and the current sink cable of Booster positive pole, via current probe, to validate the accuracy of currents.
  • Page 16 The 2nd Booster current checkup: I. Connect the parallel cable to the J2 connector in the rear of PEL-3111H in one end and the J1 connector in the rear of PEL-3211H in the other end. II. Power on both PEL-3111H and the 2nd PEL-3211H, while keep the rest units power-off.

This manual is also suitable for:

Pel-3000h seriesPel-3211h