Description
S8BA Integrated battery type
Compact DC-DC UPS with DIN-rail prevents voltage drop and power failure in industrial PCs (IPC)/controllers
S8BA; System reliability greatly improved because 24VDC power supply is backed up for a certain period of time in the event of voltage drop or power failure.
- Compactness, weight reduction, and long battery life realized thanks to the adoption of a lithium-ion battery.
- Push-in terminal block adopted for the power input and output I/F.
- Shutdown in conjunction with the industrial purpose computer (IPC) or controller realized by the USB/RS- 232C/I/O port installed in the UPS.
- Two types of batteries are selectable for the 480W, allowing the ideal backup time to be realized.
- A wide lineup culminating in the 960W makes it possible to provide long-lasting backup for every type of industrial controller.
Specifications & ordering info
Ordering information
Uninterruptible power supply (UPS)
|
Input voltage
|
Output voltage
|
Output current/capacity
|
Battery type
|
Terminal block shape
|
Order code
|
|
24 VDC
|
24 VDC
|
5 A/120 W
|
Lithium-ion battery
|
Push-in terminal block
|
S8BA-24D24D120LF
|
|
10 A/240 W
|
S8BA-24D24D240LF
|
|
15 A/360 W
|
S8BA-24D24D360LF
|
|
20 A/480 W
|
S8BA-24D24D480LF
|
Communication cable
|
Specifications
|
Type
|
Length
|
Order code
|
|
For RS-232C port
|
RJ45/Dsub9Pin
|
2 m
|
S8BW-C01
|
|
For Contact port
|
RJ45/Discrete wire x 8P
|
2 m
|
S8BW-C02
|
Replacement battery pack
|
Rated voltage
|
Rated capacity
|
Weight
|
Order code
|
|
14.4 VDC
|
1600 mAh
|
0.3 kg
|
S8BA-B120L
|
Specifications
|
Item
|
Capacity
|
120 W
|
240 W
|
360 W
|
480 W
|
|
DC input
|
Rated input voltage
|
24 VDC
|
|
Input voltage range
|
(When standard voltage sensitivity is set)
|
24 VDC±10%
|
|
(When low voltage sensitivity is set)
|
24 VDC±12.5%
|
|
(When high voltage sensitivity is set)
|
24 VDC±5%
|
|
Input maximum current
|
(for rated input voltage)
|
5.9 A
|
11.7 A
|
17.5 A
|
23.3 A
|
|
Input terminal
|
Push-in terminal block
|
|
Inrush current
|
12 A max., 0.1 ms max.
|
14 A max., 0.1 ms max.
|
16 A max., 0.1 ms max.
|
|
DC output
|
Rated current
|
(for rated output voltage)
|
5 A
|
10 A
|
15 A
|
20 A
|
|
Switching time
|
Uninterrupted
|
|
Output voltage
|
Normal operation
|
Output of input voltage as-is
|
|
Backup operation
|
24 V±5%
|
|
Output terminal
|
Push-in terminal block
|
|
Battery
|
Type
|
Lithium-ion battery
|
|
Rated voltage
|
14.4 VDC
|
|
Rated capacity
|
1600 mAh × 1 parallel
|
1600 mAh × 2 parallel
|
1600 mAh × 3 parallel
|
1600 mAh × 4 parallel
|
|
Expected battery life
|
2.5 years (50°C), 5 years (40°C), 10 years (25°C)
|
|
Replacement by user
|
Yes (Hot swapping)
|
|
Charging time
|
4 hours
|
|
Backup time (25°C, initial characteristics)
|
6 min. (120 W)
|
6 min. (240 W)
|
6 min. (360 W)
|
6 min. (480 W)
|
|
Environment
|
Operating ambient temperature/humidity
|
0 to 55°/10 to 90% (with no condensation)
|
|
Storage ambient temperature/humidity
|
-20° to 55°/10 to 90% (with no condensation)
|
|
Enclosure
|
Dimensions (W × D × H mm)
|
94 × 100 × 100
|
148 × 100 × 100
|
270 × 100 × 100
|
|
Weight of unit
|
Approx. 0.8 kg
|
Approx. 1.3 kg
|
Approx. 2.0 kg
|
Approx. 2.3 kg
|
|
Cooling method
|
Natural cooling
|
|
Safety standard compliance
|
UL508/CE/C22.2 No.107.1-01
|
|
Marine standards
|
Lloyd‘s register/ABS/EN60945
/DNV GL (Certification is pending for DNV GL) |
|
Internal power consumption (normal
/maximum
) |
7 W/22 W
|
11 W/41 W
|
14 W/60 W
|
18 W/80 W
|
|
Serial communication
|
RS232C (Interface terminal)
|
Yes (RJ45)
|
|
USB (interface terminal)
|
Yes (B connector)
|
|
I/O signal
|
Yes (RJ45)
|
Backup time table (Time unit: minutes)
For devices that use the A indication, convert the capacity into W: W = A × 24
|
|
Capacity (W)
|
|
30
|
60
|
90
|
120
|
180
|
240
|
300
|
360
|
420
|
480
|
|
120 W
|
29
|
14
|
9
|
6
|
–
|
–
|
–
|
–
|
–
|
–
|
|
240 W
|
58
|
29
|
19
|
15
|
9
|
6
|
–
|
–
|
–
|
–
|
|
360 W
|
87
|
43
|
28
|
22
|
14
|
10
|
8
|
6
|
–
|
–
|
|
480 W
|
119
|
59
|
39
|
29
|
19
|
15
|
11
|
9
|
8
|
6
|
Note: The above backup times are for reference only. They may change depending on the battery life and external environment (such as temperature).
Dimensions
S8BA-24D24D120LF (120 W)
S8BA-24D24D240LF (240 W)
S8BA-24D24D360LF (360 W)
S8BA-24D24D480LF (480 W)
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