MaxPower Corp GE SG Series 225-750kVA - Manual (Page 11)

GE provides a complete line of wallmount Surge Protection devices, up
to 300kA ratings, that provide enhanced surge protection to switchgear,
panelboards and UPS systems.
Transient voltage surges from both external and internal sources directly
affect the performance and life expectancy of electronic equipment.
From electronic lighting ballasts to computer servers, if there is a printed
circuit board inside, it is susceptible to transient voltage surge damage.
As microprocessors and components that make up this equipment grow
smaller and faster with each new generation, their susceptibility to
transient voltage surge damage becomes ever greater.
Available in ratings from 65kA - 300kA per mode, (130kA -600kA per
phase) the TR7000 series is the perfect surge suppression product for
protecting critical sensitive electronic equipment throughout your facility.
Recommended installation locations are service entrance switchboards,
panelboards and UPS systems.
UPS Rectifier
The 6-Pulse Rectifier is standard for the SG Series 225-750
kVA UPS Modules. A 12-Pulse Rectifier is available for only the
750 kVA Module.
Input Harmonic Filters
The 5th harmonic input filter is used for reducing the 5th
harmonic generated by the 6-pulse Rectifier. This filter
reduces the input harmonic distortion to less than 7% THD, and
increases the output power factor to 0.93. The 11th harmonic
input filter (400 kVA and above UPS) when combined with the
5th harmonic input filter, is used for reducing the 5th and 11th
harmonics generated by the rectifier. This filter combination
reduces input THD to less than 5% and increases the power
factor to 0.96.
FCC EMI Filters
GE provides an internal FCC EMI filter as a cost-effective option
for installations that require FCC Class A certification (300 kVA
and below).
Module Fault Withstand Rating
Series SG UPS modules have Fault Withstand ratings up to
100kA maximum.
Remote Alarm Status Panels
GE provides both single and multi-module versions of a
Remote Alarm Status Panel for remote summary status of key
UPS parameters
4x2 Combo Cabinets
GE provides integrated cabinets to include 3CB maintenance
bypass capability at 480V with downstream stepdown
transformer to 208/120V. Feature options include SKRU kirk
key interlocks and 208V output subfeed circuit breakers or
panelboard.
Options & Accessories
Battery Cabinets
GE provides line-and-match VRLA Battery cabinet Systems
with integral overcurrent protection with various back up
time configuration. Optional battery monitoring or seismic
certifications available for these cabinets.
Maintenance Bypass Cabinets
GE provides line-and-match Maintenance Bypass cabinets or
switchgear-design non-matching cabinets. Feature options
include SKRU kirk key interlocks and integrations with RPA
Output Panels for paralleled UPS Systems
Seismic Certification
GE has achieved certification on many UPS Modules for the
healthcare vertical market and its OSHPD requirements, and
such can be used on seismic needs anywhere in North America.
Surge Protection Devices