MGE UPS Systems Pulsar TM EX20 English introduction, Application of Pulsar EX20 and EX30

ENGLISH introduction

In critical situations, count on MGE UPS SYSTEMS Pulsar EX20 and EX30 uninterruptible power supplies (UPS). Their protection keeps your data intact and accessible.

Pulsar EX20 and EX30 UPSs ensure top quality power around the clock, and continue operations during power failures. An intelligent microprocessor detects any operating anomalies of the UPS and triggers an alarm if corrective action is necessary.

In addition to the high-technology aspect of these UPSs, you can count on backup from our staff, a team of specialists, around the corner from you, throughout the world. It’s no accident that MGE UPS SYSTEMS is the world leader in UPS protection. The UPS shall provide power factor correction to prevent harmonic distorsions and current created by non-linear critical loads from polluting the incoming AC line.

UPS includes:

cbatteries,

cpower factor correction / battery charger,

cDC to DC converter,

cDC to AC Converter,

cbypass switch,

cinput/output filters.

The MGE Pulsar UPS is capable of providing the following modes of operation:

cON LINE MODE which is the primary mode of operation in which the critical load is continuously supplied by the inverter and protected from all forms of power line disturbances:

AC	EMI	power	micro
		factor	control and
IN	filter	corrector	DC to AC	critical
		rectifier	inverter
				system
		DC / DC
		charger	monitored
			batteries

cBYPASS MODE which is a default mode in the event of an inverter failure or overload in which the critical load is supplied AC through EMI/RFI filter:

AC	EMI	power			micro
		factor		control and
	filter	corrector		DC to AC
IN						critical
		rectifier		inverter
						system
			DC / DC
		charger		monitored
				batteries

application of Pulsar EX20 and EX30:

Network servers and interconnection devices are very sensitive to electrical disturbances of all types, including outages, voltage sags, brownouts, spikes, etc. The origins of the disturbances also vary,

ranging from atmospheric phenomena, to nearby devices generating interference such as elevators, photocopy machines and machine tools, not to mention human errors, like the accidental pulling out of power cords or tripping of circuit breakers. The consequences of these disturbances on computer systems range from data losses to hardware damage (power supplies, hard disks).

Pulsar EX20 and EX30 are specially designed to protect network servers and all other interconnection devices that are sensitive to electrical disturbances.

Pulsar EX20 and EX30 add fault-tolerance to the utility supplying your sensitive equipment.

Pulsar EX20 and EX30 are designed as compact units and feature very quiet operation. They can be installed under a desk, and can also be installed in a rack (see "options").

Pulsar EX20 and EX30 provide a stable supply of clean power, long back-up time during a utility outage (see table) and vast information and control possibilities according to the configuration selected. Pulsar EX20 and EX30 On-Line technology provides maximum protection and availability of your workstations, server, and network communication devices.

Pulsar EX20 and EX30 offer many functions and characteristics designed to simplify power management:

cautomatic battery test carried out periodically. In the event of a fault, a LED provides advance warning for battery replacement;

iv Pulsar EX : 51032278XT/AB MGE UPS SYSTEMS