Eaton -66103 User Manual download pdf (Page 7)

Easy deployment

The fully front-accessible design allows quick access for service

and maintenance. Front access, together with innovative thermal

management options of front-to-top or front-to-back airﬂow, also

enables installation against walls or back-to-back, in row or in hot/

cold aisle conﬁguration – maximising deployment ﬂexibility.

Increase your reliability

Eaton’s unique, patented Hot Sync wireless paralleling

technology ensures high reliability in systems with multiple

Uninterruptible Power Modules.

Patented, and proven in thousands of systems worldwide,

Hot Sync enables paralleled UPMs to operate completely

independently, so there is no risk of a domino effect with one

module affecting or interfering with another. There is also no

system-level single point of failure.

With Hot Sync, any standard UPS can be used in a parallel

system without modiﬁcation, and with no additional circuitry

required. The 93PM UPS can also be conﬁgured with inherent

redundancy, to avoid underloading and associated reduced

efﬁciency and reliability.

Extend your battery life

Batteries are the essential back-up of your UPS, providing

continuous power in the event of a power outage. So they need

to be fully charged, fully operational, and ready to go as soon

as required.

However, surveys show that improper battery management

is the leading cause of downtime.

One reason for this is the constant trickle charging employed

by many manufacturers for their UPS batteries. This process

slowly degrades the batteries’ internal chemical composition,

reducing service life by as much as 50%. The 93PM UPS uses

an innovative alternative method, incorporating a sensing circuit

and three-stage charging technique to extend battery life and

optimise recharging time.

The 93PM UPS also incorporates temperature-compensated

charging, which monitors temperature changes and adjusts the

rate of charge accordingly, to prolong battery life.

www.eaton.eu/93PM 7

Innovative thermal

management options of

front-to-top or front-to-

back airflow.

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Eaton -66103 User Manual Page 7