Pyramid DSP Series
On-Line “Double Conversion” Technology, DSP Controlled IGBT Rectifier UPS
IGBT Rectifier
Real Digital Signal Processor (DSP) controlled transformerless design
Input Power Factor Correction PFC(>0,9 )
Low Total Harmonic Distortion Level (THDi ≤ 4%)
High Efficiency (up to 94%)
Wide Input Voltage Range
Generator Compatible Operation
Evolution and redundancy guaranteed by on site Modular Parallel Systems
Intelligent battery management system extends the lifetime of batteries
Static and Manual Bypass
Optional Galvanic isolation transformer
Communication with computers and network systems with SNMP availability
Expandable battery blocks
Low installation and operating costs
Different voltage applications with refer to country mains characteristic ;
• PDSP version for 380/400/415V(Ph_Ph) applications
• PDSP-U version for 200/208/220V(Ph_Ph) applications
• Special voltage applications other than stated values
EPO (Emergency Power Off)
* 3 phase in 1 phase out version is available (10 to 40 kVA) (380-400-415V version)
* 50/60 Hz Frequency Converter version is available