GE FGC TLE Series Manual page 336

Energy Efficiency is Our Focus
GE's TLE Series UPS is one of the most energy efficient multi-mode UPS in the industry and provides world-
class energy efficiency across the operating load range. The TLE Series delivers efficiency up to 97% in double
conversion mode and 99% in eBoost operating mode. This system efficiency substantially reduces operating
and cooling costs thus providing a reduced cost of ownership and improved power usage effectiveness (PUE)
compared to conventional UPS.
GE's UPS performance is optimized at 50-75% load operation, as this is the most common operating range.
The optimization of the TLE Series includes selecting all major power chain components based on maximizing
the component efficiency at part load conditions.
High Efficiency TLE Series UPS Provides:
• Substantial reduction in
operating cost of UPS
• Reduction in air conditioning sizing
related to UPS heat generation
• Potential to finance a UPS Retrofit
where monthly energy savings is
greater than monthly loan costs
Premium Efficiency "eBoost" Mode
Energy consumption is a critical issue
for IT organizations as their datacenter
energy demands continue to grow. Their
goal is to reduce cost and keep the
datacenter running. IT organizations
can reduce energy consumption costs
without sacrificing system reliability
with GE's eBoost technology.
e = high efficiency up to 99%
Boost = fast transfer to inverter < 2ms
4
4
tle
99%
98
97%
95
92
89
86
83
80
25%
TLE Dbl Conv Mode
TLE Double Conversion Mode
TLE Filtered eBoost Mode
250
kw ups efficiency
typical
operating load
50% 75%
LOAD
TLE eBoost Mode
Name of Document | www.gecriticalpower.com
100%
Up to 97%
Efficiency
Up to 99%
Efficiency