41
8
Appendix
8.1
Rated Specification
Model
M-UPS050AD1C
M-UPS050AD1B
Rating capacity
5000VA/4000W
Voltage
100/105/110/115/120V ± 2%
Frequency
50/60Hz (automatic changeover inside the UPS)
At the normal operation Depend on input frequency
Frequency
accuracy
At the battery operation Within ±0.1%
Number of phase
Single-phase two-wire (with a ground terminal)
Load condition
Linear load or rectified load with a crest factor of up to three times
Voltage waveform
distortion factor
At the resistance load: 4% or less
At the rectified load: 6% or less
Overcurrent
protection
Effective value: 100% or more
Peak value: 300% or more of rated effective value (bearing the load of
the crest factor of three)
Grounding
system
Un-grounding
A
C
o
u
tp
u
t
Straightforward
bypass circuit
Thyristor system
(changeover time: without instantaneous power interruption)
Changeover is impossible at the time of a power failure and overload.
Voltage *1
85 to 138V
Frequency
50/60Hz ±5%
Number of phase
Single-phase two-wire (with a ground terminal)
Capacity
5000VA or less
Grounding
system
Un-grounding or single-line grounding
Power factor
0.97 or more (at the rated operation)
A
C
i
n
p
u
t
Input harmonic
current
Based on IEC61000-3-12
Type
Small sealed lead storage battery (long-life battery)
Backup time *2
(initial value)
Approximately 6 minutes
(4000W)
B
a
tt
e
ry
Nominal voltage
72V
Ambient
temperature
0 to +40 C
Relative humidity
20 to 95% (no condensation)
Noise
55dB(A) max. (at 1m from the front of the UPS)
O
th
e
rs
Cooling method
Forced air cooling
Summary of Contents for M-UPS050AD1B
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