MaxPower Corp GE LP11 Series - Manual

Introduction
The Digital Energy LP - 11 U S eries is a robust, high-
performance UPS system that provides power protection
for a wide range of mission critical applications. Every
LP - 11 U S eries unit operates in a double conversion mode
with true on-line VFI (voltage and frequency independent)
operation, yielding maximum levels of power protection
even under the toughest conditions. In addition, the
LP - 11 U S eries UPS is easy to install and service, especially
in an o ffice environment. The robust design makes it
suitable for industrial applications as well.
To achieve redundancy or to increase power capacity,
GE’s unique Redundant Parallel Architecture
™ (RPA ™ )
technology enables the LP - 11 U S eries to parallel up to
four (4) units in a flexible and cost-e ffective manner. In
the RPA ™ system, every UPS is controlled in a true peer-
to-peer con figuration, with redundancy in all critical
elements and functions. This advanced technology
provides the highest possible system reliability for
mission critical applications, eliminating any single
points of failure commonly found in other types of
UPS systems. The RPA ™ system precisely synchronizes
the output phase and automatically shares the load
supported by each of the
UPS .
Every GE UPS system is fully supported by GE ’s Global
Services team, providing world-class, 7x24 preventive and
corrective services, training and application expertise.
GE Digital Energy
Power Quality
5-10k VA
Digital Energy LP - 11 U S eries
Uninterruptible
Power Supply (
UPS )
Features and Bene
fits
> High input power factor ( .99 ) and low input distortion
(<10%) prevents disturbances to other electrical
equipment, eliminating the need for costly
filters
or oversized feeders
> Compact footprint, easily transportable, robustly
designed system with low audible noise
> Fully isolated output, provides additional critical
power protection
> Utilizes high-frequency PWM (Pulse Width Modulation)
digital control technique, resulting in extremely low
output distortion and fast transient response,
eliminating the need to oversize the
UPS
> ECO -mode enables automatic energy savings
under stable power conditions
> Superior Battery Management ( SBM ) enhances
battery life and reduces cost of operation
> Very wide AC -input voltage and frequency capability
minimizes the need to switch to batteries, resulting
in increased battery life
> High Crest Factor(5:1) capability ideal for computer loads
> Integrated internal manual maintenance bypass
reduces the need for external equipment
> Robustly designed to handle short-circuit, high
overload and overheating conditions, reducing
maintenance and service costs
> Fully compliant with North American standards for
VFI ( UL , c UL 1778 ) operation, providing full power
protection for demanding, critical applications