Omega Products S8VM-01512CD User Manual

DC POWER SUPPLY



15 TO 1500 WATTS WITH UNDER­VOLTAGE ALARM FEATURE

S8VM Series

Starts at

$

101

l Slim DIN Rail Mounting Units

Help Downsize Machine Panels

l Power Capacities from 15 to

1500 W; Four Output Voltages
5, 12, 15 and 24V

l Overvoltage Protection

(Standard) of 105 to 160% Rated
Load Current

l Unique Undervoltage Alarm

Function Makes Fault Diagnosis
Easier: Identifies Difference
Between a Momentary Power
Failure, Output Short-Circuit,
and Trouble with Power Supply

l Universal Supply Voltage

(85 to 264 Vac; 50/60 Hz)

l Terminal Block Protects Fingers

Against Electric Shock

l Power Factor Correction

Function Standard

l Class 1, Div 2 Rated for

Hazardous Areas

S8VM-01524CD, $101,
shown smaller than
actual size.

The compact S8VM switching power
supplies offer a uniform height that
simplifies panel design by using a consistent
panel duct height for all models. The S8VM
Series features an undervoltage alarm that
shortens onsite troubleshooting by signaling
when voltage falls and indicating the cause.
This feature, unique among power supplies
currently available, uses combinations of
LEDs to indicate whether voltage loss is due
to a momentary power interruption, an
overload, or a drop as the power supply
itself loses voltage due to aging.

The S8VM is dramatically more compact
(40% smaller) than other power supply
models, and is currently available in ratings
from 15 to 1500 W and voltage capacities
from 5 to 24V, making it suitable for
installation in a wide variety of original
equipment with varying power requirements.
Size reduction does not restrict use in

M-1

S8VM-15024CD, $235, shown
smaller than actual size.

high-temperature environments, and the
S8VM can operate at 100% load rate even at
temperatures of 50°C (122ºF). The S8VM
meets global environmental and safety
standards, including containing no lead to
meet requirements of Europe’s RoHS,
making it suitable for equipment to be
shipped overseas.

SPECIFICATIONS

RATINGS/CHARACTERISTICS (15, 30, 50, 100 AND 150 W)

POWER RATING 15 W 30 W 50 W 100 W 150 W

Efficiency 5V Models 75% min 75% min 80% min 81% min 81% min

12V Models 78% min 79% min 79% min 81% min 81% min
15V Models 78% min 79% min 79% min 81% min 81% min
24V Models 80% min 81% min 80% min 82% min 83% min

Input Voltage

Frequency
Current 100V Input 0.5 A max 0.9 A max 0.8 A max 1.4 A max 2.0 A max

Power Factor

Harmonic Current Emissions – Conforms to EN 61000-3-2
Leakage 100V Input 0.4 mA max (at rated output)

Current

Inrush 100V Input 17.5 A max [for cold start at 25°C (77ºF)]
Current

Output Voltage Adjustment Range

Ripple 3.2% (p-p) max (5V), 1.5%

Input Variation Influence 0.4% max (at 85 to 264 Vac input, 100%)
Load Variation Influence

(Rated Input Voltage) 0.8% max (with rated input, 0 to 100% load)
Temperature Variation Influence
Start Up Time 1100 ms max (at rated 800 ms max (at rated

Hold Time 20 ms typ. (15 ms min) (at rated input/output voltage)

Additional

Overload Protection 105 to 160% of rated load

functions current, voltage drop,

Overvoltage Protection
Undervoltage Alarm Indication Yes [color: yellow (DC LOW1), red (DC LOW2)] (S8VM-@@@24A@/P@ only)
Undervoltage Alarm Output No Yes (S8VM-@@@24A@/P@ only)

Power Failure Alarm Indication
Power Failure Alarm Output No
Series Operation Yes
Parallel Operation No
Remote Sensing Function No Yes

Other

Ambient Operating Temperature

Storage Temperature -25 to 65°C (-13 to 149ºF)
Ambient Operating Humidity 30 to 85% (storage humidity: 25 to 90%)
Dielectric Strength 3.0 kVac for 1 min (between all inputs and outputs; detection current:

Insulation Resistance 100 MΩ min (between all outputs and all inputs, PE/FG terminals)

Note: See page M-3 for footnotes 1-7.

1

1

100 to 240 Vac (85 to 264 Vac)
50/60 Hz (47 to 63 Hz)

200V Input 0.25 A max 0.45 A max 0.4 A max 0.7 A max 1.0 A max
100V Input – 0.98 min
200V Input – 0.94 min

200V Input 0.75 mA max (at rated output)

200V Input 35 A max [for cold start at 25°C (77ºF)]

2

-20 to 20% (with V. ADJ) (S8VM-@@@24A@/P@: -10 to 20%)

(p-p) max (12 V), 1.2% (p-p)
max (15V), 1.0% (p-p) max
(24V), (at rated input/output
voltage)

3.2% (p-p) max (5V), 1.5%
(p-p) max (12V), 1.2% (p-p) max
(15V), 0.75% (p-p) max (24V),
(at rated input/output voltage)

0.02%/°C (32ºF) max

input/output voltage) input/output voltage)

105 to 160% of rated load current, voltage
drop (12, 15, and 24V), voltage drop,

intermittent, automatic reset

3

Yes

intermittent (5V), automatic reset

(transistor output), 30 Vdc max,
50 mA max

7

No

Refer to the derating curve in engineering data (15, 30, 50, 100, and
150 W models) (with no icing or con-densation)

20 mA) 2.0 kVac for 1 min (between all inputs and PE/FG terminals;
detection current: 20 mA) 500 Vac for 1 min (between all outputs and
PE/FG terminals; detection current: 100 mA) 500 Vac for 1 min (between all
outputs (except the detection output terminals) and detection output
terminals; de-tection current: 20 mA) (S8VM-@@@24A@/P@ only)

at 500 Vdc

M-2



99.5
(3.9)

15 max

(0.5)

14

(0.6)

109.4
(4.3)

46.2
(1.8)

84.5
(3.3)

3.5 max
(0.1)

35.1
(1.4)

5.4 (Sliding: 9 max)

15 max

(0.5)

14

(0.6)

3.5 max
(0.1)

36.6
(1.4)

164.5
(6.5)

174.4

(6.8)

5.4 (Sliding: 9 max)

84.5
(3.3)

46.2
(1.8)

15 max

(0.5)

124.5
(4.9)

14

(0.6)

84.5
(3.3)

134.4
(5.3)

46.2
(1.8)

35.1
(1.4)

5.4 (Sliding: 9 max)

3.5 max
(0.1)

84.5
(3.3)

46.2

(1.8)

84.5
(3.3)

94.4
(3.7)

15 max

(0.5)

35.1
(1.4)

3.5 max
(0.1)

14

(0.6)

5.4 (Sliding: 9 max)

SPECIFICATIONS (CONTINUED)

RATINGS/CHARACTERISTICS (15, 30, 50, 100, AND 150 W)

POWER RATING 15 W 30 W 50 W 100 W 150 W

Other Vibration Resistance 10 to 55 Hz, 0.375 mm single amplitude for 2 hours each in X, Y,

Shock Resistance 150 m/s2, 3 times each in ±X, ±Y, ±Z directions
Output Indicator Yes (color: green)
EMI Conducted Emission Conforms to EN61204-3 EN55011 Class B and based on FCC Class B

Radiated Emission
EMS Conforms to EN61204-3 high severity levels
Approved Standards UL: UL508 (Listing), UL60950-1, UL1604 (Class I/Division 2, Listing) CSA:

6

Weight

1. Do not use the 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. If the V. ADJ adjuster is turned, the voltage will increase by more than +20% 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.

3. To reset the protection, turn OFF the input power for three minutes or longer and then turn it back ON.

4. Conducted Emissions: The noise value is affected by factors such as the wiring method. The Power Supply conforms to Class B when the

aluminum plate is laid under the power supply. For 15 W models, insert a clamp filter (ZCAT2436-1330 by TDK: 50 Ω min. [50 to 500 MHz], or
the equivalent) in the output wire to reduce noise.

5. Radiated Emissions: The noise value is affected by factors such as the wiring method. The power supply conforms to Class B when the
aluminum plate is laid under the power supply. For 150 W models, insert a clamp filter (ZCAT2017-0930 by TDK: 35 Ω min. [50 to 500 MHz],
or the equivalent) in the input wire to reduce noise.

6. The weight indicated is for bottom mounting, open-frame models.

7. A@: Sinking type (NPN)
P@: Sourcing type (PNP)

g (oz)

and Z directions

Conforms to EN61204-3 EN55011 Class B

5

cUL: C22.2 No.14, No.213 (Class I/Division 2), cUR: No. 60950-1 EN:
EN50178, EN60950-1 SELV (EN60950-1) According to VDE0160/P100
SEMI-F47 (200 Vac input)

180 (6) max

220 (8) max 290 (10) max

460 (16) max 530 (19) max

4

S8VM-015

S8VM-030

S8VM-050

Dimensions: mm (in)

S8VM-100

M-3