UT340, UT360, UT380, and UT3100
Planning and Installation Manual
4
Table 3: DC Input/Battery Specifications, UT340 and UT360
UT340
UT360
Acceptable external battery cable size range -
AWG
1
250 kcmil or 2 x 1/0
500 kcmil or 2 x 3/0
Nominal DC current - Amps
200
300
Nominal DC voltage
216
216
Nominal number of cells
108
108
Factory-set float charge voltage
2
246
246
Charger current limit - Amps
3
20
30
Inverter % efficiency
- 100% load
- 75% load
- 50% load
- 25% load
91
91
89
86
92
92
90
87
Notes for Table 3:
1 Based on 75
o
C copper conductors at 30
o
C ambient, intermittent duty, from NEC Table 310-16. Conductor size may vary
based on installation requirements.
2 Adjust the float charge voltage setting per the battery manufacturer’s recommendations.
3 Programmable to lower level.
Table 4: General Specifications, UT340 and UT360
UT340
UT360
Noise attenuation - dB
- differential mode
- common mode
1
60
120
60
120
Typical heat dissipation - kW (BTU)
- At full rated load, normal operation
- At full rated load, economy mode
- At 0.8 PF load, normal operation
- At 0.8 PF load, economy mode
2.11 (7185)
1.67 (5688)
1.68 (5748)
1.33 (4551)
3.16 (10,778)
1.86 (6333)
2.53 (8622)
1.48 (5067)
Efficiency %, AC to AC
- normal operation
- economy mode
95
96
95
97
Humidity %, non-condensing maximum
95
95
Ambient UPS and battery temperature -
o
F (
o
C)
32 - 104 (0 - 40)
32 - 104 (0 - 40)
Ideal UPS and battery temperature -
o
F (
o
C)
77 (25)
77 (25)
Air flow - CFM (m
3
/hour)
706.8 (1200)
706.8 (1200)
Audible noise, typical - dBa
55
55
UPS dimensions, with conduit connection kit
H x W x D - inches (mm)
59.1 x 39.4 x 31.5
(1500 x 1000 x 800)
59.1 x 39.4 x 31.5
(1500 x 1000 x 800)
UPS total weight - lbs (kg)
1741 (790)
2160 (980)
Conduit connection kit weight - lbs (kg)
54 (24.49)
54 (24.49)
Floor loading, UPS with conduit connection kit -
pounds per square inch (kPa)
14.93 (102.94
)
18.42 (127)
Note for Table 4:
1 With isolation transformer and the UPS wired as a separately derived system.
