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Optima

 532 Series Power Distribution Units

Operating Guide P/N 501034-000 Rev C

© 2021, 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: 

[email protected]

 

[email protected]

Phone:  800-462-7929 (7am–5pm PST)

There may be updates to this documentation at:

http://www.marway.com/docs

Marway Power Solutions
1721 S. Grand Ave., Santa Ana, CA 92705
800-462-7929 

 [email protected]

Summary of Contents for Optima 532 Series

Page 1: ...Optima 532 Series Power Distribution Units Operating Guide and Reference Sep 2021 P N 501034 000 Rev C ...

Page 2: ... FR 4 1 5 General Description 5 1 6 Product Models 5 1 7 Product Ratings 6 2 Installation 7 2 1 Installation Notes 7 3 Operation 8 3 1 Startup 8 3 2 Breaker Controls 8 3 2 1 Main Breaker 8 3 2 2 Branch Breakers 8 3 2 3 Controls Breaker 9 3 3 EPO Controls 9 3 3 1 Remote Mode Switch 9 3 3 2 Remote Bus Connectors 10 4 Reference 11 5 Specifications 12 ...

Page 3: ... 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 If this product is used in a manner which does not comply with this instruction manual the protection provided by the equipment may be impaired All work on connections must be carried out under zero voltage output disconnect and may only be perf...

Page 4: ...s ce produit car il ne contient aucune pièce réparable par l utilisateur Tous les problèmes de service doivent être adressés à Marway Power Solutions Si 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 eff...

Page 5: ...tacle L5 L6 or L21 All models are constructed of a steel chassis and designed for fixed mounting within a 2U rack space in an EIA 310 compliant rack enclosure 1 6 Product Models Models are primarily organized by what type of power inlet they have Then by the outlet configurations All models have a continuous duty rating of 24 A per phase at the inlet 30 A maximum Inlet Configurations Outlet Config...

Page 6: ... max per NEMA 6 20R duplex receptacle 120 Vac 1ɸ 16 A continuous 20 A max per NEMA L5 20R receptacle 120 Vac 1ɸ 24 A continuous 30 A max per NEMA L5 30R receptacle 208 Vac 1ɸ 16 A continuous 20 A max per NEMA L6 20R receptacle 208 Vac 1ɸ 24 A continuous 30 A max per NEMA L6 30R receptacle 120 208 Vac 3ɸ 24 A continuous 30 A max per NEMA L21 30R receptacle 24 A continuous 30 A max total per phase r...

Page 7: ...on 4 If applicable connect the cabling between the PDU and remote EPO control panel 5 PDU Main Breaker Ensure the Main Breaker on the front of the PDU is in the off position before connecting the PDU s inlet cable to the facility power source It is best to switch all breakers to the off position 6 Facility Power Source The three phase facility power source for this product must include an overcurr...

Page 8: ...ed to the PDU leave the switch in the up Local On position If there is remote EPO panel connected to the PDU such as Marway s Commander UCP 5000 flip the Outlet Control Bus switch to the down Remote position 3 2 Breaker Controls The PDU has three distinct groups of controls the main breaker the branch breakers and the remote EPO system 3 2 1 Main Breaker The Main Breaker prevents or enables power ...

Page 9: ...shorted or is drawing excessive current This would likely indicate the need for an RMA repair Contact Marway support 3 3 EPO Controls All Optima 532 PDUs include the controls to interface to Marway s Commander UCP 5000 Remote On Off EPO panels and similar compatible panels This panel is not required to operate the PDU 3 3 1 Remote Mode Switch The Outlet Control Bus has a three mode switch which is...

Page 10: ...iple PDUs can be wired in a daisy chain fashion to be operated by a single remote panel The standard enable connectors are J9 J10 J11 These are all wired in parallel The delay connector is J12 When used the On signal from the remote panel is delayed by about 2 seconds J 2 J 3 J 4 J 10 J 11 Enable Disable Return Delay Disable Return J 7 J 6 J 5 J 1 J 2 J 3 J 4 J 10 J 11 Enable Disable Return Delay ...

Page 11: ...eated between each downstream PDU 12 Mounting brackets May be mounted to yield a flush front recessed rear facing or rear recessed position of the chassis relative to the rack s mounting flanges The brackets include a cutout to allow an inlet cable to be directed into the interior of the rack when the brackets are mounted for a recessed chassis position The brackets may also be removed for table t...

Page 12: ...ole main circuit breaker wired with all three phases and neutral passing through the breaker All branch breakers are UL 489 16 A continuous load 20 A maximum Based on NEC regulations traditional load ratings are de rated to 80 for continuous duty For example a traditional 30 A maximum rating is now interpreted and labeled as a 24 A continuous duty rating Optima current ratings are shown with conti...

Page 13: ...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 sales marway com Phone 800 462 7929 7am 5pm PST There may be updates to this documentation at http www marway com docs Marway Power Solutions 1721 S Grand Ave Santa Ana CA 92705 800 462 7929 marway marway com ...

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