SECTION 400: SPECIFICATIONS
For a complete list of specifications, see the Planning and Installation Manual for your
model.
TABLE 6 - General specifications for all models
Mains tolerance
Bypass tolerance
Input frequency ±6% (programmable)
Output frequency
Current distortion
Tolerance
Distortion (linear load)
Overload capacity
Audible noise (dBa)
Maximum Humidity (noncondensing)
Efficiency
mains synchronized:
free running:
symmetrical load
asymmetrical load
load step 0-100
normal operation, 1 minute
normal operation, 10
minutes
battery operation, 1 minute
battery operation, 10
minutes
economy mode
normal operation
26
(unless otherwise noted)
+10%, 15% (programmable)
±10% (programmable)
60 Hz or 50 Hz.
60 Hz ±6% or 50 Hz ±6%.
60 Hz ±0.1% or 50 Hz ±0.1%.
0-5%
±1%, static.
±3%, static. (100% imbalance, provided
output current rating is not exceeded.)
±5%.
0-3%
250%
150%
150%
125%
55 (UT310-UT315)
65 (UT320-UT3100)
73 (UT 3120-UT3220)
95%
97% (UT360-3220)
96% (UT320-UT340)
95% (UT310-UT315)
93% (UT310-UT315)
94% (UT320-UT330)
95% (UT340-UT360)
96% (UT380-UT3220)