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20
UPS Specifications
STANDARD MODELS
Capacity 10kVA (8.5kW)* 14kVA (11.9kW)* 18kVA (15.3kW)*
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%*
Input Frequency 45-65 Hz (auto-sensing)
Input Capacity 10kVA 14kVA 18kVA
Input Power Factor
> 0.95 for all loads
Current THD (linear load)
< 5%
Battery Characteristics
Battery Type
Valve Regulated Lead Acid, Flame Retardant
10kVA 14kVA 18kVABackup time, fully charged
@ 0.7 power factor, 77 F
7 minutes minimum**
Backup time, fully charged
@ 0.85 power factor, 77 F
5 minutes minimum** 7 minutes minimum** 5 minutes minimum**
Recharge Time
24hr. (full), 12hr.(90%) for internal batteries only***
Battery Voltage (Nominal) 288 Vdc 288Vdc 288Vdc
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
< .5Vrms
Rated Load Power Factor
0.85 (0.6 - 1.0) lagging
Efficiency (ac-dc-ac)
> than 83% (without battery charge)
Voltage Transient
< +/-8% (Load of 0 to 100 %)
Rated Output Current (rms) 41.6A 58.0A 75.0A
Max. Peak Output Current 125A 174A 225A
Inverter Overload Capacity
125%-30sec/150%-10sec
Bypass Overload Capacity
125%-10min./1000%-1 cycle
Crest Factor 3.0
Environment
60Hz 50Hz
Operating temperature
(15 ~ 25° C recommended)
0 ~ 40° C 0 ~ 33° C
Storage Temperature
-20 ~ 40° C (-4 to 104° F)
Installation Area
To be installed in a well ventilated area free of airborne dust, metal
particles or flammable gas, allow at least 4 inches on all sides
Operating Humidity
30 ~ 90%(no condensation)
Altitude
< 1000m above sea level****
Acoustical Noise
50 dB (A) maximum @ 1 meter from front panel
Operation Diagnosis
Battery Check
Performed on start up, by schedule, on-demand (user configurable)
Input OV Protection
Standard
Battery Lifetime
UPS calculates battery replacement time based upon battery ambient
temperature (LCD display, LED and beeps)
Internal Temperature
UPS gives indication of internal temperature, alarm when high temp
Event Data Storage
64-Supply Mode, 32-Back up, 16-Faults