APC MGE Galaxy 3000 GLTT30KL User Manual

Galaxy 3000 Parallel module (20/30kVA)

for redundancy or capacity 

simply by bussing the output of the modules to share the load equally.   If any module goes

offline, the critical load is supported by the remaining modules.  Should the remaining 

modules go offline, the critical load will automatically and seamlessly transfer to the 

utility via an internal module static bypass switch.  Parallel intelligence resides in each module 

for true redundancy.  MGE offers several versions of the system wrap-around bypass (SBC), 

including distribution and secondary UPS isolation breakers, to allow safe and hassle 

free operation.

UPS system design 

offers unmatched flexibility.  The basic concept of this design is to always provide clean, 

conditioned power to the critical load, never raw utility power, regardless of UPS shutdown 

or maintenance operation.

Redundancy is accomplished by installing an equally sized Single UPS modules that supplies 

the bypass static switch and maintenance bypass of the primary module supplying the load. 

The illustration depicts a two module (1+1) isolated redundant system.

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Automatic shutdown/restart of an unlimited number of servers

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View power system status from any point on the WAN

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Integration with Enterprise-wide management systems

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Pager or E-mail notification of power events

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Load shedding for optimized use of backup power

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Environmental monitoring and management

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Communications cards for every application including: 

XML/Web, SNMP/Web, U-Talk (RS232-ASCII), RS232/RS485

(Modbus / JBUS), USB and a standard programmable 

dry contact card (2 input / 6 output)

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Pay as you grow

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Fit the budget you have today

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Meet the future needs of your organization

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Simply add a new module when you need more power

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Up to three times the initial capacity (up to 90kVA)

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Fourth module for N+I redundancy

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Easy integration with networking and monitoring systems

Communication

Scalable–Ready to grow with your Business demands

Simple and Secure Paralleling Technology

UPS 

1

UPS 

2

To

Critical

Load

Source 1

(Main)

Source 2

(Bypass)

Source 1

(Main)

Isolated Redundant 

To

Critical

Load

Source 1

(Main)

Source 2

(Bypass)

Source 1

(Main)

Source 1

(Main)

System

Maintenance

Bypass

UPS 1

UPS 2

UPS 3

Integrated Parallel

Internet Ready Monitoring Module