UPS Characteristics
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Item
Standard or Performance
Notes
Model A11J103U002T
Type A11J103A002TU
N units setting
10 kVA/9 kW
Output capacity
N+1 units setting
5 kVA/4.5 kW
Selectable
Default: N units setting
Cooling system
Forced air cooling
Input terminals
Terminal block M6
Number of phases
Single-phase 2-wire
Voltage
200 V, 208 V, 220 V, 230 V, 240 V
Selectable. Rated voltage same as output
voltage.
Default: 200 V
*1
Frequency
50 Hz or 60 Hz
Auto-detect, fixed setting selectable.
Default: Auto-detect
*2
Required capacity
11 kVA
Max. capacity during battery recovery charging
*3
AC i
n
pu
t
Input power factor
0.95 or more
During rated input voltage
*4
Output terminals
Terminal block M6, NEMA L6-30R ×2, NEMA L6-20R ×2
Number of phases
Single-phase 2-wire
Voltage
200 V, 208 V, 220 V, 230 V, 240 V
Default: 200 V
Voltage accuracy
Within rated voltage ±2%
Frequency
50 Hz or 60 Hz
Same as the input frequency (auto-select)
Frequency accuracy
Within rated frequency ±1, 3, or 5%
1, 3, and 5% selectable
*2
When free running operation or frequency
fixed setting: Within ±0.5%
Voltage waveform
Sine wave
Distortion factor of voltage
waveform
Linear load: 3% or less
Rectifier load: 8% or less
During rated output
Rapid load change
⇔
0 100% at transient or output switch
During power outage,
recovery
Within rated voltage ±5 %
During rated output
Transient
voltage
variation
Rapid input voltage
change
±10% variation
Load power factor
0.9 (lag)
Variation range 0.7 (lag) to 1.0
N units setting
110% or more
Overcurrent
protection
N+1 units setting
220% or more
Auto switching to bypass circuit
With auto return function
*5
N units setting
110% / 118%
Inverter
N+1 units setting
220% / 236%
1-minute period/instantaneously
N units setting
200% / 800%
AC ou
tp
u
t
Overload
capability
Bypass
N+1 units setting
400% / 1600%
30-second period / 2 cycles
Type
Small-sized valve regulated lead-acid battery
Quantity 32
16 in serial for each UPS Unit (12 V/battery)
Rated capacity
5 Ah/battery
20 hour rate
Backup time
5 minutes when load power factor is 0.8,
4 minutes when load power factor is 0.9
At 25 ambient temperature, initial value
B
atte
ri
es
Expected service life
5 years
At 25 ambient temperature
Generated heat
730 W
During rated output
Input leakage current
8 mA
Ambient conditions
Ambient temperature: 0 to 40 ,
relative humidity: 20 to 90%
No condensation
*6
Acoustic noise
50 db or less
1 m from front of UPS, A characteristics
Safety specification
UL1778-5th(E226092), CE marking
*1.
The allowable voltage range of AC input is as follows.
Condition
Allowable Voltage Range
・
When load factor is 70% or less
-40% to +15%
・
When load factor exceeds 70%
・
At UPS startup
-20% to +15%
*2.
When the frequency auto-detect setting is set, you can select a synchronous frequency tracking range from ±1%, ±3%, and ±5%.
(Default: ±3%)
Additionally, the allowable range for the input frequency is ±8% on the auto-detect setting. When the fixed setting is set, the
output frequency is fixed to the set frequency (50 Hz or 60 Hz) regardless of the input frequency. The allowable range for the
input frequency at the time is 40 Hz to 120 Hz. When the input frequency recovers from being outside the allowable range, the
range is ±8% regardless of the setting. Also, even when either setting is set, the inverter will not start if the input frequency is not
within the range of the values (±1%, ±3%, or ±5%) set for the synchronous frequency tracking range.
*3.
When N+1 unit is set, the value becomes as shown in the table below.
Load capacity
5 kVA
Required capacity
6.2 kVA or less
*4.
When the distortion factor of the input voltage waveform is less than 1%.
*5.
The inverter is capable of operation synchronized with AC input frequency and switchover operation without interruption provided
that the AC input frequency is within the rated frequency range, and the AC input voltage is within the rated voltage range.
*6.
The UPS contains batteries. The battery service life will be foreshortened if the UPS is used in an environment where the
ambient temperature exceeds 30°C.
When load factor is 70% or less, voltage error
detection point is -40%, and voltage recovery
detection point is -20%.
