Introduction
The LP33Series is a robust, high performance UPS system
suitable for broad range of mission critical applications
including small data centers, medical, manufacturing,
industrial, telecom and commercial buildings.
Design and Performance
The
LP33 Series uses double conversion topology with a
true on-line
VFI (voltage frequency independent) design.
The hybrid
IGBT rectifier provides low input THD(total harmonic
distortion) and high input power factor. The
IGBT inverter
section with transformerless output ensures low output
distortion and fast transient response.
High Efficiency
The
LP33 Series can operate in high efficiency Eco Mode with
efficiencies up to 98% across a broad range of the operating
load range. Eco Mode operation continuously monitors
the output voltage and frequency, and will instantaneously
switch to inverter during voltage or frequency disturbance
to ensure compliance with the
ITI (CBEMA) curve.
Redundant Parallel Architecture
™
(RPA™)
Redundant Parallel Architecture
™
(RPA™) can be used
to parallel up to four (4)
LP33 units for redundancy or
capacity. The
RPA
™
system eliminates single points of
failure by using redundant controls and integral static
switches eliminating centralized bypass cabinets; and
allows field addition of future modules for load growth.
Service
The
LP33 Series is fully supported by GE’s Global Services
team, providing world-class, 7x24 emergency service
along with preventive maintenance, training, spare
parts depots and application expertise.
Features and Benefits
>
208
V Transformerless design for smaller footprint,
less weight and improved efficiency
>
High Efficiency Eco Mode up to 98% efficiency for
single module configuration
>
High input power factor (>.98) and low input distortion
(<10%) provided by a hybrid
IGBT rectifier, prevents
disturbances to other electrical equipment, eliminating
the need for filters or oversized feeders
>
Compact footprint, front service access, easily transportable, robustly designed system with low audible noise,
suitable for both office and industrial environments
>
Utilizes high-frequency
PWM(Pulse Width Modulation)
IGBT digital control technique, resulting in extremely
low output distortion and fast transient response
>
Redundant Parallel Architecture
™
(RPA™) increases
system reliability by eliminating single points of failure
>
Intelligent Energy Management (
IEM) while
operating multiple units in
RPA
™
, the IEM optimizes
double conversion efficiency
>
Very wide
AC-input voltage and frequency
capability minimizes the need to switch to batteries,
resulting in increased battery life
>
Superior Battery Management (
SBM) enhances
battery life and reduces cost of operation
>
Integrated internal manual maintenance bypass
reduces the need for external equipment
GE Digital Energy
Power Quality
LP33 Series
Uninterruptible
Power Supply (
UPS)
10-100kVA, UL Listed
Options
>
Remote monitoring and diagnostics
via
LAN or internet
>
UPS management software facilitates
operation and maintenance of the
UPS
>
SNMP plug-in card, potential-free
relay contacts
>
RPA
™
Card: Any single UPScan be easily
field-configured for Redundant Parallel
Architecture
™
(up to 4 units)
>
RS-232 contact interface, providing
maximum
I/O datapoints
>
Dual
AC input option
>
Additional external matching battery
cabinets are available for extended
runtime requirements (Contact the
factory for details)
LP33-10-ULMODEL LP33-20-UL LP33-30-UL LP33-40-UL LP33-50-UL LP33-60-UL LP33-80-UL LP33-100-UL
Power Rating
Power Factor
Output Capacity 10kVA / 8kW 20kVA / 16kW 30kVA / 24kW 40kVA / 32kW 50kVA / 45kW 60kVA / 54kW 80kVA / 72kW 100kVA / 90kW
Output Power Factor
0.8 0.9
Physical
Weight w/o batteries (lbs) 397 430 772 816 1015 1323
Input
Input Voltage 3 x 208V + N
Output
Output Voltage 120Y / 208 V
Battery
Battery Type Valve Regulated Lead Acid (VRLA)
General
Audible Noise db(A) 50 55 61 62 65 65 68
Operating Temperature
UPS: 32° to 104° F (0° - 40° C); Battery: 68° to 77° F (20° - 25° C) recommended
Humidity 0-95%; non-condensing
Safety Classifications & Listings UL/cUL : UL
1778
/ IEC
62040
/ ISO
9001
EMI Classification FCC Part 15, Class A, IEC62040-2 Class A
Surge Protection
IEEE
587
-B / ANSI C
62.41
-B / IEC
1000-4
Float Voltage 328 VDC @ 68° F (20° C)
Min Discharge Voltage 236
VDC (programmable)
Crest Factor > 3:1
Voltage Regulation
– Static +/- 1%
– 100% Step Load +/- 1% +/- 2%
Voltage Distortion
– 100% Linear Load < 2% THD < 1.5% THD < 2% THD
– 100% Non-Linear Load < 3% THD (EN
50091
)
Overload Capability
– Inverter 125% for 10 minutes; 150% for 1 minute
– Bypass 200% for 2 minutes; 2000% for ½ cycle
Voltage Range -25% / +20% -20% / +15% -15% / +10%
Frequency 60 Hz +/- 10%
Frequency 60 Hz (+/- 1%)
Dims ( W xD xH ) (inches) (UPS only)
22.7" x 30.7" x 51.6" 23.6" x 29.6" x 71.7 " 28.4" x 28.5" x 71.7" 39.4" x 35.4" x 75.0"
Input THD < 8% < 10%
Input Power Factor > 0.98 lagging
Communication / Connectivity
RS-232; programmable alarm contacts; open collector outputs; SNMP (optional)
Color White (
RAL 9003)
Warranty Twelve (12) months after commissioning or eighteen (18) months after shipment, whichever occurs first *
Energy
Efficiency
Double Conversion Up to 90%
Eco Mode Up to 98%
Specifications subject to
change without notice.
* Extended Warranties
* available
Technical Specifications
Represented by:
GE Digital Energy –
Power Quality
830 W 40th Street
Chicago, IL 60609
USA
800 637 1738
www.gepowerquality.com
Information subject to change
without notice. Please verify
all details with
GE.
© 2010 General Electric Company
All Rights Reserved
GEA-D2033 (4/10)
U.S.-Based
Customer Service
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