APC 40 130KVA user manual Operation of the Relay Communication Card Dry Contacts, Standard Mode

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MGE Galaxy 5000

3.10Operation of the Relay Communication Card (Dry Contacts)

All systems are equipped with this remote transmissions card (also known as SECI). A complete specification exists for the card used in MGE Galaxy 5000.

This card is used for the transmission of information between the system and the environment.

Two inputs and six outputs are available for the user (see the table below for the default programming).

3.10.1Standard Mode

It is compatible with all MGE systems that are I2 C compatible.

All the SA1 microswitches must be set to OFF (if two SECI cards are installed in the unit, the second card must be identified differently. On the second card, microswitch 1 on SA1 must be set to ON).

In this mode, the relays switch when the UPS changes status. The information listed below is transmitted if the parameters were enabled in UPS Tuner.

Inputs

Factory configuration

Other possible signals for each contact

 

 

 

1 A

UPS ON

- Temperature fault in room

 

 

- Transfer to bypass AC input disabled

 

 

- Transfer to bypass AC input disabled if it is out of tolerances

1.B

UPS OFF

 

 

- UPS not synchronized with the bypass AC input

 

 

 

Outputs

Factory configuration

Other possible signals for each contact

 

 

 

1.1

General alarm

- Overload

 

 

- PFC fault

 

 

- Inverter fault

1.2

Battery fault

- Charger fault

 

 

 

 

- Automatic-bypass fault

1.3

Load on UPS

- Bypass AC source out of tolerances

 

 

- Battery-temperature fault

 

 

- Ventilation fault

1.4

Load on automatic bypass

- Emergency power OFF activated

 

 

- Battery circuit breaker(s) open

 

 

- Phase inversion on normal or bypass AC input

1.5

Load on battery power

- Fuses blown

 

 

 

 

- Transfer to AC bypass disabled

1.6

Low battery warning

- Operation in ECO mode

 

 

- Load on maintenance bypass

 

 

 

The indications 1.X become 2.X for a second identical card in the UPS. Contacts are of the NO (normally open) type.

(1) The general alarm can be tested by opening the battery circuit breaker.

3.10.2Programmable Mode

This operating mode is specific to the MGE Galaxy 5000. The description in this document concerns only the MGE Galaxy 5000.

Microswitch 3 on SA1 must be set to ON (if two SECI cards are installed in the unit, the second card must be identified differently. On the second card, microswitch 1 on SA1 must be set to ON).

In this mode, it is possible to assign predefined operating status conditions (see the complete list) to the various SECI output relays and predefined UPS commands to the SELV inputs.

Assignments are made using the MGE Galaxy 5000 user-machine interface.

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Operation

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Contents MGE Galaxy Page MGE Galaxy Schneider ElectricImportant Safety Instructions MGE GalaxyEnvironment This page left blank intentionally Contents Service Solutions Team Three Phase Products MaintenanceWarranty and Product Registration AppendicesFigures TablesUPS Serial Number Safety Rules Safety of personsSpecial precautions MGE Galaxy Symbol Usage Document IconsDisplay Icons Section Descriptions Setup and InstallationMaintenance IntroductionViii Introduction ScopeGeneral Description MGE Galaxy 5000 UPS System with Battery Single Line Diagram UPS power rating KVA Dimensions H x W x DInside the UPS Cabinet, Access to Connections Inside MGE Galaxy 5000 UPS CabinetPower Connection Terminals UPS Cabinet Bottom View LayoutUser-Machine Interface Display User-Machine Interface DisplayDisplay Screens Display ScreensRelay Communication Card Relay Communication CardThis page left blank intentionally Introduction Setup and Installation LocationElectrical Specifications Layout of CabinetsConnection of Power Cables in a Single UPS Single UPS With Common Normal and Bypass AC InputsUPS Exchange-current interconnections Can // interconnectionsParallel Configuration for Increased Capacity Four UPSs Interconnections with the external system bypass cabinetXMB08 XMB07 XMB06 Adding Communication Cards 11 Adding Communication CardsConnection of the Relay Communications Card 12 Connection of Relay Communication CardCharacteristics of the input contacts Communications Card Connection ExampleRouting the Control/Communications Cables Single UPSGeneral-shutdown cable Parallel UPS Can cablesExchange-current cables Operation Shutting Down a Single UPSShutting Down a Parallel Configuration Restarting a Single UPSLoad is protected by the UPS Restarting a Parallel Configuration Load is protected by the UPSsOperation of Mimic-Panel LEDs Single UPS Start Sequence on Normal AC InputSingle UPS Start Sequence on Bypass AC Input Load on Battery Power Operating ModesUPS Personalization Access to the Personalization FunctionsPersonalization Settings Operating Mode FrequencyDisplay Messages List Standard Mode Programmable ModeOperation of the Relay Communication Card Dry Contacts Load on Automatic AUTOMATIC-BYPASS Battery Temperature Fault This page left blank intentionally Battery power MaintenanceIdentification of Alarms Life Cycle Monitoring LCMUPS Isolation UPS Isolation Single UPSLoad is no longer protected by the UPS Parallel UPS Configuration Without External Bypass Cabinet Parallel UPS Configuration With External Bypass Cabinet Shutdown and isolation of all the UPSsReturn to the Normal Operation Return to Normal Single UPSUPS starts automatically LED 31 is on Parallel UPS Configuration Without External Bypass Cabinet Restart the UPS for which all switches are set to OFF UPS restarts and LED 31 is onReturn to Normal Parallel UPS With External Bypass Cabinet Servicing Batteries Training CenterHz Training Center This page left blank intentionally A1 Electrical Characteristics AppendicesSelection of Protection Devices Limitation Input/Output Characteristics Bypass AC input Load outputInverter A2 Maximum Allowable Power for Parallel UPS Units MGE -Galaxy A3 UPS Cabinet Major Internal ComponentsA4 Available Options A5 Environment Page User Information MGE Galaxy Warranty and Product RegistrationWarranty Extension Warranty+ Product InformationTechnical Support and Product Services Scheduling Field Service Engineer SupportReturn Policy for Repair of Three Phase Products RGA MGE Galaxy Glossary AWGIgbt VAC MGE Galaxy Reorder Form Scenic Avenue Costa Mesa, CA Use this formPage Page Contact Information