Specifications
Input
• Input voltage: Universal 120VAC or 277VAC.
• Input frequency: 60Hz ±2%
• Input surge protection: Meets UL 924
Output
• Output voltage: Universal 120VAC or 277VAC, 60Hz. Other voltages available upon request
• Output regulation: (Static) ±5% based on a 0% - 100% resistive load
• Minimum loading: None required
• Output distortion: Less than 3% THD linear load
• Load power factor: 0.44 lead to 0.44 lag
• Output frequency: ±0.3Hz during emergency
• Time to transfer to inverter after a utility power failure: <1 second
Battery
Note:
Sealed lead calcium battery performance rated at 25°C (77°F) for load, NiCad battery performance rated at 0°C to
50°C (32°F to 122°F) for load
• Battery type: Maintenance-free sealed lead calcium or NiCad
• Battery charger: Fully automatic dual-mode with temperature compensation
• Recharge time: Meets UL requirements (96 hours)
• Battery protection: Automatic low-battery voltage disconnect and reverse polarity protection.
• Standard batteries lifespan: Sealed lead calcium: 7-year life, NiCad: 15-year life
• Battery voltage: 12VDC (all models)
• Runtimes: 90 minutes standard.
• Operating temperature: Sealed lead calcium models: 20ºC to 30ºC (68ºF to 86ºF)
NiCad models: 0°C to 50°C (32°F to 122°F)
• Relative humidity: 95% non-condensing
Table 1 - Physical Specifications
Table 2 - Electrical Specifications
*System weights shown include installed batteries
System Model
Number
TUC-MC-32
TUC-MC-55
TUC-MC-20N
TUC-MC-35N
Input/Output
Voltage (60Hz)
120/277
120/277
120/277
120/277
32/32
55/55
20/20
35/35
Capacity
(90 Min)
Watts/VA
Lead Calcium
Lead Calcium
NiCad
NiCad
Battery Type
Power
Consum.
(Max.)
9W
9W
9W
9W
12
12
12
12
Battery
Voltage
(VDC)
DC Input
Current
(ADC)
3.4
5.7
2.1
3.8
Input Current
120VAC
(Max.)
0.34A
0.54A
0.25A
0.37A
277VAC
(Max.)
0.15A
0.23A
0.11A
0.16A
Thermal Output
(BTU)
Standby Emergency
7
7
31
31
32
47
22
35
20 to 30
20 to 30
0 to 50
0 to 50
Temp.
Range (°C)
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System Model
Number
Housing
Mounting Style
Housing Size
Number of
Installed Batteries
Housing Dimensions
System Weight*
Surface
Surface
Surface
Surface
Recessed
Recessed
Recessed
Recessed
Ceiling Recessed
Ceiling Recessed
Ceiling Recessed
Ceiling Recessed
TUC-MC-32
TUC-MC-55
TUC-MC-20N
TUC-MC-35N
TUC-MC-32-R
TUC-MC-55-R
TUC-MC-20N-R
TUC-MC-35N-R
TUC-MC-32-T
TUC-MC-55-T
TUC-MC-20N-T
TUC-MC-35N-T
Small
Large
Small
Large
Small
Large
Small
Large
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Length
Height
Depth
(lbs)
(kg)
Tucson Micro Series
Installation Instructions
10070249
R
EV 1 - 06/21
3
800-533-3948 www.barronltg.com