GE Energy Digital Energy SG Series 10-150 kVA high efficiency UPS Systems g imagination at work
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SG Series 10-150 kVA UPS Modules Delivering Reliable Power in a Flexible Design The GE Energy SG Series is one of the most efficient and reliable Three Phase UPS Systems, providing best-in-class output performance and critical power protection for your data center needs. The SG Series UPS solutions are designed and optimized to provide high efficiency at part load conditions. The SG Series UPS assures low input current harmonic distortion and best-in-class output voltage regulation and dynamic response.
Innovative Product Technology Digital Signal Processor (DSP) Space Vector Modulation (SVM) DSP (Digital Signal Processor) performance enables the high sampling rates required to achieve the appropriate bandwidth for the current and voltage controls for an efficient doubleconversion UPS. Space Vector Modulation is the next generation of Pulse Width Modulation (PWM) inverter control technology. SVM uses an advanced switching technique for PWM driving Insulated Gate Bipolar Transistors (IGBT).
High Performance Input Performance Robust Rectifier for Wide Input Range The wide AC input voltage and frequency window avoids unnecessary battery discharge even when operating from an unstable AC source (i.e. diesel generator). Output Performance Total Harmonic Distortion (THD) A distorted output voltage waveform affects the proper function of the load’s equipment. The SG Series has very low output voltage THD, even with connected 100% unbalanced or 100% non-linear loads.
Redundant Parallel Architecture™ (RPA) System Configuration GE provides RPA, a unique technology that can parallel UPS modules with true redundancy by eliminating any single point of failure. RPA provides a scalable paralleling technique that reduces operating footprint and increases system reliability by eliminating the need for external paralleling equipment and cabinets (centralized bypass and master control).
Redundant Parallel Architecture™ (RPA) System Options Intelligent Energy Management Integrated (IEMi) IEMi is a software package which allows RPA systems to save energy and reduce operating costs ($) during low load conditions. Individual inverters, which are not required to support the load, can automatically be switched off to save energy costs ($). The IEMi mode can be programmed for various operating modes and the customer defines the degree of redundancy required.
Software & Connectivity Solutions Protection Software GE Data Protection software can communicate with the UPS over RS-232, USB or SNMP to receive status information and measurement values of the UPS. In case of a critical condition (time on battery, remaining battery autonomy time or low battery) for the load, the software starts a controlled shutdown.
Options & Accessories UPS Rectifier The 6-Pulse Rectifier is standard for the SG Series 10-150 kVA UPS Modules. 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. FCC EMI Filters GE provides an internal FCC EMI filter as a cost-effective option for installations that require FCC Class A certification (150 kVA and below).
Factory Testing and Customer Witness Testing Factory Testing can include, but is not limited to: • Functional test of full parallel RPA system including transfers to bypass, utility failure, EPO etc. • Full Functional test of parallel RPA system including master fail and communications failure simulations • Steady state measurements from 0-100% load of voltage, current, output voltage regulation, input/output power factor, output voltage THD, input current THD, frequency.
Our UPS Backs Up Your Load, Our Service Backs Up Your UPS GE’s UPS Services offerings range far beyond standard product support: from on-site services for risk-reducing installation and startup, to availability services to help you proactively reduce downtime and meet your service-level commitments.
Technical Specifications Power Rating Energy Usage Output Power rating (KVA) 10 20 30 40 50 80 100 120 Output Power Rating (KW) - 0.80 PF 8 16 24 32 40 64 80 96 120 Efficiency at 50% Load 89.5% 88.7% 90.5% 90.5% 92.2% 92.5% 92.9% 93.1% 93.3% Efficiency at 100% Load 90.0% 89.0% 91.0% 91.0% 91.8% 92.0% 92.4% 92.7% 92.8% BTU/hr at 100% Load 3,036 6,751 8,104 10,808 12,201 19,005 22,472 25,819 11,795 Physicals Dimensions, w x dp x h (in.
