SR Plus
The SR Plus is a three phase UPS available in 10-15-20-30-40-60-90-120 kVA, with double conversion on-line technology according to the VFI-SS-111 classification, as designed by the IEC EN62040-3 standard.
SR Plus UPS is designed and manufactured with State of the Art Technology to protect the critical equipment, and maintaining cleaned source;with unity output power factor 1 for SR10-15-60-90-120 Plus model; maximum output power at 0.9 power factor for SR20-30-40 Plus and high efficiency close to 96%.
Product Description
UPS FEATURES
- Reliable, filtered, stabilised and regulated sine wave output (doubleon-line conversion technology VFI according to EN50091-3standard) with filters for atmospheric disturbance suppression
- High reliability: IGBT Technology in rectifier and inverter, high frequency PWM, transformerless, fully digital control with microprocessor, no break static and manual transferring
- Wide input voltage and frequency range compatible with different utility power source
- Cleaned source: power factor correction close to unify power factor (pf 0.99) and low THDi (3%)
- 3 steps PWM IGBT inverter ensures the best performance and efficiency up to 95% in normal mode
- Low noise levels: the high frequency PWM for rectifier and inverter allows very low audible noise
- High battery charging power up to 20% of UPS capacity
- Optional Temperature voltage compensation
- Optional Battery cold start allows UPS to switch on without utility power
- Standard dual input breaker, output breaker & build-in maintenance bypass to ease service and maintenance
- Maximum reliability: SR Plus can work in parallel up to 4 units.The UPS continues to operate in parallel even if one of the communication cables is disconnected
- Battery care system: SR Plus is suitable for use with sealed VRLA, AGM, GEL or open-vented load acid batteries, Ni-Cd batteries
- Deep discharging controlled by microprocessor with load and main levels (sharing power mode suitable within -40% Vin)
- High power availability: the output factor at 0.9 provides upto 12.5% more active power than a traditional UPS and more load expansion
- Low management cost: the transformer less technology allows the lowest footprint in this category. The SR Plus design allows front, top, and sides access
- Fully DSP control ensures highest reliability
APPLICATIONS
- LOCAL AREA NETWORKS (LAN)
- SERVERS
- DATA CENTERS
- CASH REGISTERS
- TELECOMUNICATION DEVICES
- E-BUSINESS (SERVERS FARMS, ISP/ASP/POP)
- INDUSTRIAL PLCS
- ELECTRO-MEDiCAL DEVICES
- EMERGENCY DEVICES (LIGHTS/ALARMS)
