A2 Maximum Allowable Power for Parallel UPS Units | APC 40 130KVA

Installation and User Manual

A2 Maximum Allowable Power for Parallel UPS Units

Without external system bypass cabinet:

= 1 x Pn

+

= 1 x Pn

With external system bypass cabinet:

+

= 2 x Pn

+

+

= 3 x Pn

+

+

+

= 4 x Pn

+

+

+

+

= 5 x Pn

+

+

+

+

+

= 5 x Pn

INFORMATION The maximum allowable power for 6 parallel UPSs is limited to 5 x Pn for 40-80kVA UPSs. For 100-130kVA UPSs, the maximum is up to 4 x Pn.

86-174010-00 B00

Appendices

A — 5

Image 61

APC 40 130KVA user manual A2 Maximum Allowable Power for Parallel UPS Units

Contents

MGE Galaxy Page Schneider Electric MGE Galaxy MGE Galaxy Important Safety Instructions Environment This page left blank intentionally Contents Warranty and Product Registration MaintenanceService Solutions Team Three Phase Products Appendices Tables Figures UPS Serial Number Safety of persons Safety RulesSpecial precautions Document Icons MGE Galaxy Symbol UsageDisplay Icons Maintenance Setup and InstallationSection Descriptions Introduction Viii Scope IntroductionGeneral Description UPS power rating KVA Dimensions H x W x D MGE Galaxy 5000 UPS System with Battery Single Line Diagram Inside MGE Galaxy 5000 UPS Cabinet Inside the UPS Cabinet, Access to Connections UPS Cabinet Bottom View Layout Power Connection Terminals User-Machine Interface Display User-Machine Interface Display Display Screens Display Screens Relay Communication Card Relay Communication Card This page left blank intentionally Introduction Location Setup and Installation Layout of Cabinets Electrical Specifications Single UPS With Common Normal and Bypass AC Inputs Connection of Power Cables in a Single UPS UPS Can // interconnections Exchange-current interconnections Interconnections with the external system bypass cabinet Parallel Configuration for Increased Capacity Four UPSs XMB08 XMB07 XMB06 11 Adding Communication Cards Adding Communication Cards 12 Connection of Relay Communication Card Connection of the Relay Communications Card Communications Card Connection Example Characteristics of the input contacts Single UPS Routing the Control/Communications CablesGeneral-shutdown cable Can cables Parallel UPSExchange-current cables Shutting Down a Single UPS Operation Restarting a Single UPS Shutting Down a Parallel ConfigurationLoad is protected by the UPS Load is protected by the UPSs Restarting a Parallel Configuration Single UPS Start Sequence on Normal AC Input Operation of Mimic-Panel LEDsSingle UPS Start Sequence on Bypass AC Input Operating Modes Load on Battery Power Personalization Settings Operating Mode Access to the Personalization FunctionsUPS Personalization Frequency Display Messages List Programmable Mode Standard ModeOperation of the Relay Communication Card Dry Contacts Load on Automatic AUTOMATIC-BYPASS Battery Temperature Fault This page left blank intentionally Identification of Alarms MaintenanceBattery power Life Cycle Monitoring LCM UPS Isolation Single UPS UPS IsolationLoad is no longer protected by the UPS Parallel UPS Configuration Without External Bypass Cabinet Shutdown and isolation of all the UPSs Parallel UPS Configuration With External Bypass Cabinet Return to Normal Single UPS Return to the Normal OperationUPS starts automatically LED 31 is on Parallel UPS Configuration Without External Bypass Cabinet UPS restarts and LED 31 is on Restart the UPS for which all switches are set to OFF Return to Normal Parallel UPS With External Bypass Cabinet Training Center Servicing BatteriesHz Training Center This page left blank intentionally Appendices A1 Electrical CharacteristicsSelection of Protection Devices Limitation Input/Output Characteristics Load output Bypass AC inputInverter A2 Maximum Allowable Power for Parallel UPS Units A3 UPS Cabinet Major Internal Components MGE -Galaxy A4 Available Options A5 Environment Page Warranty Extension Warranty+ MGE Galaxy Warranty and Product RegistrationUser Information Product Information Scheduling Field Service Engineer Support Technical Support and Product ServicesReturn Policy for Repair of Three Phase Products RGA MGE Galaxy AWG Glossary Igbt VAC MGE Galaxy Use this form Reorder Form Scenic Avenue Costa Mesa, CAPage Page Contact Information