BY
35
S / BY
50
S / BY
80
S / BY
120
S
47
References
A. Specifi cations
Model
BY35S
BY50S
BY80S
BY120S
Method
Operation method
Full-time commercial power supply method
Cooling method
Natural air cooling
Forced-air cooling
Connectable devices
PC, display, and peripherals
Input
Rated input voltage
100 VAC
Startup voltage range and input
voltage range
Standard sensitivity setting
86±3 to 114±3 VAC
High voltage sensitivity setting
95±3 to 108±3 VAC
Input frequency
50/60Hz±4Hz
Maximum currenct
4.8A
6.5 A
12.0 A
15.0 A
Phase
Single-phase, two-wire (grounded)
Input plug
NEMA 5-15P
Input protection
Reset-type over current protection
Input protection capacity
10 A
13 A
20 A
Output
Output capacity
(shared maximum) *1
350 VA/210 W
500 VA/300 W
800 VA/500 W
1200 VA/720 W
Output voltage
(In Commercial Power Mode)
Through output
Output voltage
(In Battery Mode)
100 VAC±6%
Output frequency
(In Commercial Power Mode)
Input frequency through output
Output frequency
(In Battery Mode)
50/60Hz±0.1Hz
Phase
Single-phase, two-wire (grounded)
Output waveform
(In Battery Mode)
Sine wave
Output waveform
(In Commercial Power Mode/
Battery Mode)
Sine wave/sine wave
Waveform distortion rate
(In Battery Mode)
25% or less
Output receptacle
NEMA 5-15R x 4 receptacles
Switching time
10 msec. max
Battery
Backup time (*2)
6 min. or more
3.5 min. or more
4 min. or more
4 min. or more
Type
Compact sealed lead battery
Battery life expectancy
4 to 5 years (long operating life) *At ambient temperature of 20
Battery capacity (V/Ah/quantity)
12 VDC / 7.2Ah / 1
12 VDC / 5.0 Ah / 2
12 VDC / 9.0 Ah / 2
Charging time
12 hours
Environment Operating environment
temperature/humidity
0 to 40°C / 25 to 85% RH (with no condensation)
Storage environment
temperature/ humidity
-15 to 40°C / 10 to 90% RH (Store with battery fully charged and with no condensation)
Lightening surge protection function
Available
Dimensions (W x D x H) *3
92 x 285 x 165 mm
85 x 315 x 235 mm
90 x 328.5 x 298 mm
Weight of unit
Approx. 4.5 kg
Approx. 6.4 kg
Approx. 8.5 kg
Internal power consumption
Normal: 20 W, Max.: 30 W
Normal: 30 W, Max.: 40 W
Noise regulation
VCCI Class B
Safety standard compliance
UL1778
Noise
40 dB max.
45 dB max.
*1: Make sure that both the VA value and the W value of the load capacity connected to the UPS are within the range specifi ed here.
*2: At ambient temperature of 20°C and with battery in initial state.
*3: The height does not include the height of rubber feet (BY35S/BY50S: 0.8 mm, BY80S/BY120S: 1.6 mm).