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Power Automation & Safety

Bangladesh Distributor

S8AS

Smart Power Supply

S8AS

A New Type of Power Supply That Provides Safety and Maintainability

Item list of S8AS

about this Product Family

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last update: February 13, 2014

S8AS-24006[]

Model S8AS-24006 S8AS-24006N S8AS-24006R
Efficiency (Typ.) 80% min.
Input
condi-
tions		 Voltage range *1 100 to 240 VAC (85 to 264 VAC)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current 100-V input 3.8 A max.
200-V input 2.0 A max.
Power factor 0.95 min.
Harmonic current EN61000-3-2
Leakage
current		 100-V input 0.5 mA max.
200-V input 1.0 mA max.
Inrush
current *2		 100-V input 25 A max. (for a cold start at 25°C)
200-V input 50 A max. (for a cold start at 25°C)
Output
condi-
tions		 Number of branches 6
Maximum cutoff output
current (per branch)		 3.8 A
Total output current 10 A
Allowable voltage range *3 ±10% (with V.ADJ)
Ripple noise voltage 2.0% [P-P] max. (for rated input and output voltage) *4
Output leakage current 10 mA max.
Input fluctuation 0.5% max. (Input: 85 to 264 VAC, 100% load) *5
Load fluctuation
(rated input voltage)		 4.0% max. (rated input, 0% to 100% load) *5
Temperature fluctuation 0.05%/°C max.
Startup time *2 3,000 ms max. (for rated input and output voltage) *4
Output hold time *2 20 ms max. (for rated input and output voltage) *4
Func-
tions		 Tripping
functions		 Abnormal
voltage
tripping		 28.8 V (Cannot be changed.)
Abnormal
current
tripping *2		 Setting range: 0.5 to 3.8
A (in 0.1-A increments)		 3.8 A (Cannot be
changed.)		 Setting range: 0.5 to 3.8
A (in 0.1-A increments)
Abnormal
total current
tripping		 Branch outputs are cut off when the total output current is more than 17 A
for 2 s, 15 A for 5 s, 13 A for 10 s, or 12 A for 20 s.
Tripping
alarm output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Undervoltage
detection
functions		 Undervoltage
detection		 Setting range: 18.0 to
26.4 V (in 0.1-V
increments)		 20.0 V (Cannot be
changed.)		 Setting range: 18.0 to
26.4 V (in 0.1-V
increments)
Undervoltage
detection
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Maintenance
forecast
monitor
function		 Maintenance
forecast
monitor		 Setting range: 0.0 to 5.0
yr (in 0.5-yr increments)		 0.5 yr (Cannot be
changed.)		 Setting range: 0.0 to 5.0
yr (in 0.5-yr increments)
Maintenance
forecast
monitor
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Over-
temperature
detection
function		 Over-
temperature		 Setting range: 25 to
90°C (in 1°C
increments)		 90°C (Cannot be
changed.)		 Setting range: 25 to
90°C
Over-
temperature
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Display
functions		 Output
voltage
display		 Display range:17.0 to 30.0 V
Display accuracy: 2% rdg ±1 digit max.
Output
current
display		 Branch output display range: 0.0 to 4.0 A
Peak output current display range: 0.0 to 20.0 A
Total current display range: 0.0 to 40.0 A
Display accuracy: 5% FS (4 A) ±1 digit max.
Maintenance
forecast
monitor
display		 Display range: FUL (Full)/HLF (Half)/0.0 to 5.0 yr
Temperature
display		 Display range: -20 to 100°C
Display accuracy: 2°C ±1 digit max.
External Tripping Input The input can be
enabled or disabled for
each branch output.
19.2 to 30.0 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time		 All branch outputs:
Enabled
(Cannot be changed.)
19.2 to 30.0 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time		 The input can be
enabled or disabled for
each branch output.
19.2 to 30.0 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time
Startup sequence Setting range: 0.0 to
99.9 s in 0.1-s
increments		 Branch output 1: 0.0 s
(Cannot be changed.)
Branch output 2: 0.4 s
(Cannot be changed.)
Branch output 3: 0.8 s
(Cannot be changed.)
Branch output 4: 1.2 s
(Cannot be changed.)
Branch output 5: 1.6 s
(Cannot be changed.)
Branch output 6: 2.0 s
(Cannot be changed.)		 Setting range: 0.0 to
99.9 s in 0.1-s
increments
Shutdown sequence Setting range: 0.0 to
99.9 s in 0.1-s
increments		 All branch outputs: 0.0 s
(Cannot be changed.)		 Setting range: 0.0 to
99.9 s in 0.1-s
increments
Communications Not supported Supported (RS-485)
Sampling period 1 ms
Parallel connection Not supported
Series connection Not supported
Others Ambient operating
temperature		 Refer to the derating curve (no icing or condensation). *2
Storage temperature -25 to 65°C
Ambient operating humidity 25% to 85% (storage: 25% to 90%)
Withstand voltage 3.0 kVAC for 1 min between all input terminals collectively and all branch
output, all I/O signal, and all communications terminals collectively
(Detection current: 20 mA)
2.0 kVAC for 1 min between all inputs and protective earth (Detection
current: 20 mA)
1.0 kVAC for 1 min between protective earth and all branch output, all I/O
signal, and all communications terminals collectively (Detection current: 20
mA)
500 VAC for 1 min between all branch output and all I/O signal/
communications terminals collectively (Detection current: 20 mA)
500 VAC for 1 min between all I/O signal terminals collectively and
communications terminals collectively (Detection current: 20 mA)
500 VAC for 1 min between all I/O signal terminals collectively and all output
signal terminals collectively (detection current: 20 mA)
Insulation resistance 100 MΩ min. at 500 VDC between the protective earth terminal or all input
terminals collectively and all branch output, all I/O signal, and all
communications terminals collectively
Vibration resistance No abnormality after 10 to 55 Hz at 0.375-mm single amplitude for 2 h each
in 3 directions.
Shock resistance No abnormality after 150 m/s2 3 times each in 6 directions.
Output indicator Provided (Color: green)
Conducted EMI Conforms to EN 61204-3 Class A and FCC Class A.
Radiated EMI Conforms to EN 61204-3 Class A.
Safety standards cULus: UL508 (Listing. Class2: Per UL1310), CSA C22.2 No.107.1 (Class2:
Per CSA C22.2 No.223)
cURus: UL60950-1, CSA C22.2 No.60950-1
EN: EN50178, EN60950-1
VDE: VDE0160, VDE0805 Teil1
SEMI standard SEMI F47-0706 (200 VAC input)
Weight 1,600 g max.

*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but
       the rise in the internal temperature of the Power Supply may result in ignition or burning.
*2. Refer to Engineering Data on Data Sheet for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than 10% of the voltage adjustment
       range. When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that
       the load is not damaged. If the output voltage exceeds 28.8 V, all branch outputs will be cut off.
*4. Rated input and output conditions: Rated input voltage, rated frequency, rated output voltage, rated total output
       current, and maximum cutoff output current.
*5. 100% load conditions: Rated output voltage, rated total output current, and maximum cutoff output current.

S8AS-48008[]

Model S8AS-48008 S8AS-48008N S8AS-48008R
Efficiency (Typ.) 80% min.
Input
condi-
tions		 Voltage range *1 100 to 240 VAC (85 to 264 VAC)
Frequency *1 50/60 Hz (47 to 63 Hz)
Current 100-V input 7.4 A max.
200-V input 3.9 A max.
Power factor 0.95 min.
Harmonic current EN61000-3-2
Leakage
current		 100-V input 0.5 mA max.
200-V input 1.0 mA max.
Inrush
current *2		 100-V input 25 A max. (for a cold start at 25°C)
200-V input 50 A max. (for a cold start at 25°C)
Output
condi-
tions		 Number of branches 8
Maximum cutoff output
current (per branch)		 3.8 A
Total output current 20 A
Allowable voltage range *3 ±10% (with V.ADJ)
Ripple noise voltage 2.0%[P-P] max. (for rated input and output voltage) *4
Output leakage current 10 mA max.
Input fluctuation 0.5% max. (Input: 85 to 264 VAC, 100% load) *5
Load fluctuation
(rated input voltage)		 4.0% max. (rated input, 0% to 100% load) *5
Temperature fluctuation 0.05%/°C max.
Startup time *2 3,000 ms max. (for rated input and output voltage) *4
Output hold time *2 20 ms min. (for rated input and output voltage) *4
Func-
tions		 Tripping
functions		 Abnormal
voltage
tripping		 28.8 V (Cannot be changed.)
Abnormal
current
tripping *2		 Setting range: 0.5 to 3.8
A (in 0.1-A increments)		 3.8 A (Cannot be
changed.)		 Setting range: 0.5 to 3.8
A (in 0.1-A increments)
Abnormal
total current
tripping		 Branch outputs are cut off when the total output current is more than 27 A
for 1 s, 25 A for 2 s, or 22.5 A for 5 s.
Tripping alarm
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Undervoltage
detection
functions		 Undervoltage
detection		 Setting range: 18.0 to
26.4 V (in 0.1-V
increments)		 20.0 V (Cannot be
changed.)		 Setting range: 18.0 to
26.4 V (in 0.1-V
increments)
Undervoltage
detection
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Maintenance
forecast
monitor
function		 Maintenance
forecast
monitor		 Setting range: 0.0 to 5.0
yr (in 0.5-yr increments)		 0.5 yr (Cannot be
changed.)		 Setting range: 0.0 to 5.0
yr (in 0.5-yr increments)
Maintenance
forecast
monitor
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Over-
temperature
detection
function		 Over-
temperature		 Setting range: 25 to
90°C (in 1°C
increments)		 90°C (Cannot be
changed.)		 Setting range: 25 to
90°C (in 1°C
increments)
Over-
temperature
output		 Photoswitch output
30 VDC max. and 50 mA max., Leakage current: 0.1 mA max., Residual
voltage: 2 V max.
Display
functions		 Output
voltage
display		 Display range:17.0 to 30.0 V
Display accuracy: 2% rdg ±1 digit max.
Output
current
display		 Branch output display range: 0.0 to 4.0 A
Peak output current display range: 0.0 to 20.0 A
Total current display range: 0.0 to 40.0 A
Display accuracy: 5% FS (4 A) ±1 digit max.
Maintenance
forecast
monitor
display		 Display range: FUL (Full)/HLF (Half)/0.0 to 5.0 yr
Temperature
display		 Display range: -20 to 100°C
Display accuracy: 2°C ±1 digit max.
External Tripping Input The input can be
enabled or disabled for
each branch output.
19.2 to 30 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time		 All branch outputs:
Enabled
(Cannot be changed.)
19.2 to 30 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time		 The input can be
enabled or disabled for
each branch output.
19.2 to 30 VDC,
minimum signal width:
10 ms, tripping after
input within 20 ms + the
shutdown sequence set
time
Startup sequence Setting range: 0.0 to
99.9 s in 0.1-s
increments		 Branch output 1: 0.0 s
(Cannot be changed.)
Branch output 2: 0.4 s
(Cannot be changed.)
Branch output 3: 0.8 s
(Cannot be changed.)
Branch output 4: 1.2 s
(Cannot be changed.)
Branch output 5: 1.6 s
(Cannot be changed.)
Branch output 6: 2.0 s
(Cannot be changed.)
Branch output 7: 2.4 s
(Cannot be changed.)
Branch output 8: 2.8 s
(Cannot be changed.)		 Setting range: 0.0 to
99.9 s in 0.1-s
increments
Shutdown sequence Setting range: 0.0 to
99.9 s in 0.1-s
increments		 All branch outputs: 0.0 s
(Cannot be changed.)		 Setting range: 0.0 to
99.9 s in 0.1-s
increments
Communications Not supported Supported (RS-485)
Sampling period 1 ms
Parallel connection Not supported
Series connection Not supported
Others Ambient operating
temperature		 Refer to the derating curve (no icing or condensation). *2
Storage temperature -25 to 65°C
Ambient operating humidity 25% to 85% (storage: 25% to 90%)
Withstand voltage 3.0 kVAC for 1 min between all input terminals collectively and all branch
output, all I/O signal, and all communications terminals collectively
(Detection current: 20 mA)
2.0 kVAC for 1 min between all inputs and protective earth (Detection
current: 20 mA)
1.0 kVAC for 1 min between protective earth and all branch output, all I/O
signal, and all communications terminals collectively (Detection current: 30
mA)
500 VAC for 1 min between all branch output and all I/O signal/
communications terminals collectively (Detection current: 20 mA)
500 VAC for 1 min between all I/O signal terminals collectively and
communications terminals collectively (Detection current: 20 mA)
500 VAC for 1 min between all I/O signal terminals collectively and all output
signal terminals collectively (detection current: 20 mA)
Insulation resistance 100 MΩ min. at 500 VDC between the protective earth terminal or all input
terminals collectively and all branch output, all I/O signal, and all
communications terminals collectively
Vibration resistance No abnormality after 10 to 55 Hz at 0.375-mm single amplitude for 2 h each
in 3 directions.
Shock resistance No abnormality after 150 m/s2 3 times each in 6 directions.
Output indicator Provided (Color: green)
Conducted EMI Conforms to EN 61204-3 Class A and FCC Class A.
Radiated EMI Conforms to EN 61204-3 Class A.
Safety standards (pending) cULus: UL508 (Listing. Class2: Per UL1310), CSA C22.2 No.107.1 (Class2:
Per CSA C22.2 No.223)
cURus: UL60950-1, CSA C22.2 No.60950-1
EN: EN50178, EN60950-1
VDE: VDE0160, VDE0805 Teil1
SEMI standard SEMI F47-0706 (200 VAC input)
Weight 2,400 g max.

*1. Do not use an inverter output for the Power Supply. Inverters with an output frequency of 50/60 Hz are available, but
       the rise in the internal temperature of the Power Supply may result in ignition or burning.
*2. Refer to Engineering Data on Data Sheet for details.
*3. If the output voltage adjuster (V. ADJ) is turned, the voltage will increase by more than 10% of the voltage adjustment
       range. When adjusting the output voltage, confirm the actual output voltage from the Power Supply and be sure that
       the load is not damaged. If the output voltage exceeds 28.8 V, all branch outputs will be cut off.
*4. Rated input and output conditions: Rated input voltage, rated frequency, rated output voltage, rated total output
       current, and maximum cutoff output current.
*5. 100% load conditions: Rated output voltage, rated total output current, and maximum cutoff output current.

last update: February 13, 2014

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