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Optima
Power Distribution Units
Operating Guide and Reference
Aug 2022 : P/N 501058-000 Rev D
320 Series
V
A
Optima 3
Optima 3
Optima 3

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Summary of Contents for Marway Optima 320 Series

  • Page 1 Optima 320 Series ™ Power Distribution Units Operating Guide and Reference Optima 3 Optima 3 Optima 3 Aug 2022 : P/N 501058-000 Rev D...
  • Page 2: Table Of Contents

    2.1 Installation Notes..............7 Operation 3.1 Startup ..................8 3.2 Breakers .................. 8 3.3 Digital Meter ................8   Specifications  Contact and Support 5.1 Repairs .................. 10 5.2 Contact Options ..............10 5.3 Two Year Warranty ..............10 Page 2 Optima 320 Series...
  • Page 3: General

    • Disconnect all power to the product prior to servicing control signal cabling. • Do not open this product as it contains no user serviceable parts inside. All service concerns should be directed to Marway Power Solutions. •   I f this product is used in a manner which does not comply with this instruction manual, the ...
  • Page 4: Symboles De Documentation (Fr)

    •   D ébranchez toute alimentation électrique du produit avant d’effectuer l’entretien du câblage des  signaux de commande. •   N ’ouvrez pas ce produit, car il ne contient aucune pièce réparable par l’utilisateur. Tous les  problèmes de service doivent être adressés à Marway Power Solutions. •   S i ce produit est utilisé d’une manière non conforme au présent manuel d’instructions, la  protection fournie par l’équipement peut être compromise. • Tous les travaux sur les connexions doivent être effectués sous une tension nulle et ne doivent être effectués que par des techniciens qualifiés et compétents. Des actions inappropriées peuvent ...
  • Page 5: General Description

    1.5 General Description The Optima 320 Series (model numbers MPD 320XXX) is a family of 11 power distribution units (PDUs) designed for use with a single-phase supply power of either 120 Vac or 100–240 Vac. Each PDU receives mains power through an inlet located at the rear of the 1U chassis. Power is distributed to all outlets on one or two branches depending on the model.
  • Page 6: Product Ratings

    • 16 A continuous (20 A max.) total per outlet group (regardless of 320008 24 A continuous receptacle count used) (30 A maximum) • 24 A continuous (30 A max.) total per unit (regardless of receptacle count used) Page 6 Optima 320 Series...
  • Page 7: Installation

    Main Inlet Current Protection Rating Required NEMA 5-15P 12 A 15 A NEMA 5-20P 16 A 20 A IEC C20 16 A 20 A NEMA L5-30P 24 A 30 A NEMA L6-30P 24 A 30 A Page 7 Optima 320 Series...
  • Page 8 FR — Ces produits sont lourds. Les oreilles de montage à bride sont conçues pour maintenir solidement l’unité de distribution de l’alimentation contre les rails de montage, mais NE sont  pas conçues pour soutenir le poids du produit verticalement. Il incombe à l’utilisateur final de  s’assurer que le poids du produit est correctement supporté par l’infrastructure du bâti (ce qui peut  nécessiter l’ajout de rails de support). (A) The mounting ears, highlighted in blue, can be positioned flush with the front, or recessed from the front. They can also  be flipped (not shown) to mount the rear panel flush or recessed from the rear of the PDU. (B) The PDU should be supported by rails (not provided). The PDU is too heavy to mount only with the ears. O p ti O p ti Page 8 Optima 320 Series...
  • Page 9: Operation

    Some models include the monitoring and digital display of volts and amps. The meter will auto rotate every 5 seconds between the volts and amps values. Volts are shown as whole numbers. Amps are shown with one decimal place. Both values are ≤ ± 2%, and are recalculated every 15 seconds. Page 9 Optima 320 Series...
  • Page 10: Specifications

    • All 100-240 Vac models use double-pole breakers. • All multi-breaker models are wired with one outlet group per breaker. Regulatory • All models certified to UL 62368-1. • All models CE marked. Environment • Operating Temperature: 32°F to 122°F • Maximum Altitude: 6,562 feet • Relative Humidity: 5% to 85% non-condensing Frequency in MHz Page 10 Optima 320 Series...
  • Page 11: Contact And Support

    Transferability — This warranty is fully transferable to the end user if the purchaser is an original equipment manufacturer  and the Marway unit is a component of their product or system sold to an end user. Further Limitations — Marway’s liability under the terms of this warrenty and the purchase and sale of its units is limited to the repair or replacement of its units. Marway shall in no situation be liable for any special, consequential damages ...
  • Page 12 © 2021–2022, Marway Power Systems, Inc. All rights reserved. Optima™, Optima RCM™, Commander™, TwinPower™, mPower™, and mPower DC™ are trademarks of Marway Power Systems, Inc. All other trademarks are the property of their respective owners. Global Support Contacts Web: www.marway.com Email: support@marway.com...

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