Toshiba 1600EP Series manual Standard Models 10kVA 14kVA 18kVA 22kVA, Capacity, kVA 8.5 kW1

Standard Models: 10kVA; 14kVA; 18kVA; 22kVA

Capacity	10 kVA (8.5 kW)1		14 kVA (11.9 kW)1		18 kVA (15.3 kW)1	22 kVA (18.7 kW)1
General
Topology			True On-line
Certifications			UL, CUL, ISO 9001, NEMA/PE1-1993
Input Characteristics
Input Voltage		Single-phase, 208/240 VAC, +10% to –30% 1 1
Input Frequency			45-65 Hz (auto-sensing)
Input Capacity	10 kVA		14 kVA		18 kVA
Input Power Factor			> 0.95 for all loads
Current THD (linear load)		< 5%
Included AC Input Breaker	63 A / 277 V		100 A / 277 V			125 A / 277 V
rating
Battery Characteristics
Battery Type		Valve Regulated Lead Acid, Flame Retardant
Backup time, fully charged	10 kVA		14 kVA		18 kVA	22 kVA
@ 0.7 power factor, 77 F			7 min minimum2			5 min
Backup time, fully charged	5 min		7 min		5 min	3 min
@ 0.85 power factor, 77 F	minimum2		minimum2		minimum2	minimum2
Recharge Time	24hr. (full), 12hr.(90%) for internal batteries only3
Battery Voltage (Nominal)			288 VDC
Output Characteristics
Output Voltage			Single-phase, 240/208/120 volts
Output Voltage Regulation		±3%
Output Frequency	±0.5Hz/1Hz/1.5Hz (factory or authorized service center selectable only)
AUTO/MAN Frequency	Factory or authorized service center selectable only
Voltage THD		< 3% for linear load; < 6% for non-linear load
Common-Mode Noise			< .5 Vrms
Rated Load Power Factor			0.85 (0.6 - 1.0) lagging
Efficiency (AC-DC-AC)			> 83% (without battery charge)
Voltage Transient			< ±8% (Load of 0 to 100 %)
Rated Output Current (rms)	41.6 A		58.0 A		75.0 A	91.6 A
Max. Peak Output Current	125 A		174 A		225 A	275 A
Inverter Overload Capacity			125%-30 sec/150%-10 sec
Bypass Overload Capacity			125%-10 min./1000%-1 cycle
Crest Factor				3.0

1.Input/output figures rated for 240 volts. Output ratings given for 0.85PF are only valid when the input voltage is greater than 204 volts; otherwise, ratings given for 0.70PF are applicable.

2.Battery backup time may vary depending on the operating conditions and ambient temperature at the installation site.

3.An initial charge time of 24 hrs. is necessary to obtain proper battery performance level before unit is placed in operation.

18 1600EP Series Instruction Manual