Detailed Product Description

Low frequency online UPS 10KVA:

Technical parameters:

Power rating:             1KVA/15KVA

Utility power:             220VAC/50Hz, 110VAC/60Hz

DC Voltage:              192V/96V

Charge current:          6-20A

Efficiency:                 >90%

Control mode:            SPWM modulation

Waveform:                 Sine wave THD<3%

Input voltage:             165V-275V/83V-138V

Output voltage:           220VAC/110VAC+/-1%

Output frequency:       50/60Hz+/-0.5Hz

Power factor:              0.8

Transformer:               Nil

Overload protection:    30%

Communication port:   RS232

Audible noise:            <55dB

Temperature:              0-40%

Descriptions:

     True on-line double conversion(AC/DC, DC/AC) UPS

     Extremely wide input voltage range and ultra-strong capability against overload

     IGBT mosfet and SPWM modulation technologies applied

     Built-in isolated transformer and static switch

     Built-in battery charger

     User-friendly digital LED/LCD for system information available at a glance

     Strong self-diagnosis and low battery voltage, over heat and circiut short protection functions

     Smart RS232 port for computer monitoring

     Can cold-start directly and smart operation for users

     Audible alarm system for faults