MGE UPS Systems 40-150kVA user manual Options and Accessories

Installation and User Manual

1.4Options and Accessories

Options are available for the Comet 40-150kVA UPS’s. Most options must be specified at the time of the original order for factory installation. Some options can be field installed; contact your MGE Sales Representative for further information.

Auxiliary Cabinet		The auxiliary cabinet may provide one or both of the following options: an input
		bypass step up/down transformer, and an output distribution panel. An output
		distribution panel provides connection points for distribution of AC power to
		computers and other equipment. Also available are external maintenance bypass
		cabinets.
Extended Battery Cabinets		Up to two Extended Battery Cabinets are available to provide extra back-up time
		during power outage.
1.4.1	UPS Options

These options are internal to the Comet.

Isolated Redundant System This option is used to connect the static switch and maintenance bypass to a reserve UPS source for redundancy

UPS without Standard	This option allows for the connection of a customer-supplied battery system to
Battery Subsystem	the UPS.
(External Batteries)
Communication Options	Communication options may be used simultaneously on the Comet, thus
	enabling communication with a wide number of computers and control devices.
Monitor Plus	Mini terminal for control and display of system parameters. This option can be in-
	stalled locally or remotely.
Contact 5	This option offers communication of five different signals via dry relay contacts:
	◗	Load on UPS
	◗	Load on Bypass
	◗	Operation on Battery
	◗ Low Battery Shutdown Warning
	◗ Summary Alarm (major or minor faults)
U-Talk	This option manages an RS232 serial interface using an ASCII protocol.
JBUS/RS485	This option enables remote monitoring of the Comet.

1.4.2Software and Communication Package

Solution-Pac	◗	Automatic file shutdown during power outage or severe brownout for stand-
		alone systems.
	◗	Automatic file shutdown for network servers plus additional monitoring and
		network communication functions.
	◗	Automatic file shutdown with user-friendly control panel and advanced
		decision-making functions for Windows. This package includes an easy to
		use load.

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