MGE UPS Systems 1000 VA manual Complete range, High performance and reliability, High availability

A complete range

Pulsar EXtreme C UPSs have been designed to meet the needs of modern equipment, including network, intranet and internet servers, internetworking devices, computer and telecom (PBX) centres, medical equipment and sensitive industrial processes.

Pulsar EXtreme C is available in both tower and rack versions with power ratings from 700 to 1500 VA.

Which model to choose ?

Protected applications		Best choices			Backup time
100-line PABX (300 VA)		Pulsar EXtreme 700C + 3		Pulsar EXB 700C	2 hours
1	UNIX server (650 VA)	Pulsar EXtreme 700C			7 minutes
		Pulsar EXtreme 1000C + Pulsar EXB 1000C			50 minutes
6	Internet servers/1U rack (1500 VA)	Pulsar EXtreme 1500C			6 minutes
		Pulsar EXtreme 1500C	+ Pulsar EXB 1500C		25 minutes
		Pulsar EXtreme 1500C	+	2 Pulsar EXB 1500C	40 minutes
High performance LAN Switch (1500 VA)		Pulsar EXtreme 1500C	+	3 Pulsar EXB 1500C	80 minutes

High performance and reliability

Pulsar EXtreme C provides power protection and extends battery life to increase system reliability.

High availability

Pulsar EXtreme C UPSs guarantee a high level of availability, equal to 99.999% or higher.

◗On-line double conversion technology

Pulsar EXtreme C UPSs use double conversion (on-line) technology, the only way to overcome all power problems.

The battery is used only as a backup source.

	Automatic bypass
	Bypass mode
	On-line mode
Filter	Filter
	Battery

Whatever the disturbances on the distribution system, the waveform is regenerated via the AC to DC then DC to AC conversion process.

◗Wide input-voltage range

Pulsar EXtreme C UPSs have a very wide input-voltage range from 120 to 276 V, optimized to improve compatibility with engine generator sets and reduce the number of transfers to battery power. The batteries are used only for the most serious incidents, maximizing available backup time and extending battery life.

◗High-performance battery charger

The Pulsar EXtreme battery charger:

•reduces battery recharge time (80% backup time recovered in two hours);

•increases the service life of the battery by taking into account manufacturer parameters and battery aging;

•protects the battery against damage caused by deep discharge;

•avoids disturbances on the distribution system by correcting the power factor;

•avoids propagating faults on the distribution system (backfeed protection).

◗Certified compliance with

CE and UL standards

◗Cold start on battery power

This function ensures trouble-free start-up of your applications even during a utility power outage.

◗Automatic bypass

In the event of an overload or UPS fault, Pulsar EXtreme C automatically transfers the load to utility AC power.

◗High-availability pack

A Pulsar STS source transfer switch combined with two Pulsar EXtreme C UPSs provides effective power redundancy.

Pulsar EXtreme Rack "preferred" source

Pulsar EXtreme Rack "alternate" source