Toshiba 1700 user manual Appendix a Specifications, UF1A1A020C6RK UF1A1A024C6RK

TOSHIBA

Appendix A: Specifications

Model Number		UF1A1A020C6RK	UF1A1A024C6RK
Capacity		2000VA (1.40KW)	2400VA (1.68KW)
	Input voltage1	Single phase 120VAC, +20% to -50%
Input	Input frequency	30 to 70 Hz
	Input capacity	2000VA	2400VA
	Input power factor	Approximately unity (0.95 to 1.0)
	Input voltage2	Single phase 120VAC, ±10%
Bypass
	Output voltage	Single phase 120VAC
	Overload rating	See appendix C
	Output voltage	Single phase 120VAC
	Output voltage regulation	Within +/- 3%, steady state
	Output frequency	50/60 Hz (+/- 0.5% in free running mode, line sync
		range +/-1Hz)
Output	Rated load power factor	0.7
	Rated output current (rms)	16.7A	20A
	Inverter overload capacity	125% for one minute; 150% for 30 seconds
	Crest factor	2.5 at full load
	Type	12V, flame retardant,
		valve regulated lead acid
Battery	Battery backup time (fully	10 minutes (at full load)	7 minutes (at full load)
	charged, 0.7 power factor, 25°C (77°F)
	Configuration	2 strings in parallel, 4 batteries per string
	Operating temperature	0° to 40°C (32° to 104°F)
Environment	Altitude	Up to 1000m (3000 ft) above sea level
	Efficiency	86%
	Operating Humidity	30 to 90%, non-condensing

Note1: Below 77% input voltage unit may begin parallel operation; supplementing input power with battery power. The point at which parallel operation begins is load dependant (for a detailed explanation of Parallel Operation see appendix D).

Note2: Input voltage range is limited in bypass for load protection. (For a detailed explanation of Bypass Undervoltage / Overvoltage see appendix E.)

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