ITEM UNIT SPECIFICATION REMARKS MODEL UPS302B CAPACITY VA/ W 600/ 300 MAXIMUM AC IN VOLTAGE V 160 - 250 CURRENT A 1.7 MAX LOAD & CHARGER FREQUENCY Hz 50 ± 5% PROTECTION A FUSE SLOW BLOW 6, 3A DC IN INTERNALBATTERY 1x12V, 7AH SLA BATTERY * ) BATTERY BANK EKSTERNAL BATTERY 1x12V MAX 40AH OPTIONAL PROTECTION FUSE 40A INV OUT WAVE FORM SYNTHESIZED SINEWAVE PWM VOLTAGE V 220 ± 5% FREQUENCY Hz 50 EFFICIENCY % > 80 CHG TYPE CONSTANT VOLTAGE VOLTAGE V 13.6 CURRENT A 1.5 MAXIMUM TRANSFER TIME ms d 4 BACKUP TIME min 10 WITHOUT EX.BATTERY, NOMINAL LOAD INDICATOR LED AND BUZZER REFER TO TABLE STATUS INDICATOR OPERATING TEMPERATURE o C 0 - 40 DIMENSION mm 401x 260x 170 D x W x H WEIGHT Kg 14.5 * ) WITHOUT INTERNAL BATTERY