Carlo Gavazzi SPM 3 Data Sheet

Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 1

• Single DIN module

• Universal input 90/264VAC – 120/370VDC

• High efficiency up to 83%

• Short circuit protection

• Overload protection

• Internal input filter

• LOW voltage LED indicator

• UL Class 2 Output

Product De scrip tion

SPM Modular switching
power supplies are
specifically designed in
order to satisfy both the
Automation and the Building
automation application

requirements. The three DIN
modules PS is capable of
up to 30W of output power.
Its high efficiency prevents
excess of heat in the
installation place.

Modular Switching Power Supply
Type SPM 3
DIN rail mounting

Approvals

Line regulation 1% max.
Load regulation 1%
Output Voltage accuracy ±1%
Ripple and Noise 50mV
Temperature Coefficient ±0.02%/°C (±0.0112%/°F)
Hold up time Vi = 115VAC 25ms

Vi = 230VAC 100ms
Minimum load 0%
Voltage trim range Min. Max.

5V 5VDC 5.5VDC

12V 12VDC 14VDC

15V 13.5VDC 16.5VDC

24V 24VDC 28VDC

Output data

Series
Number of DIN modules
Output Voltage
Phases (only single phase)

Ordering Key

SPM 3 - 24 1

Rheinland

Product Safety

B

a

u

a

r

t

g

e

p

r

ü

f

t

T

y

p

e

a

p

p

r

o

v

e

d

Output performances

Class 2

Model

Input

Voltage VAC

Output Power (W)

Output

Voltage VDC

Current (A)

Typical

Efficiency

SPM3-051

90~264 15 5 3.0 74%

SPM3-121

90~264 25 12 2.1 82%

SPM3-151

90~264 30 15 2.0 83%

SPM3-241

90~264 30 24 1.3 83%

Transient recovery time

(50% load step changed) 1ms

DC ON indicator Min. Max.

5V 3VDC -
12V 9VDC -
15V 11VDC -
24V 20VDC -

DC LOW indicator Min. Max.

5V 3.2VDC 3.7VDC
12V 8.8VDC 9.3VDC
15V 12VDC 12.5VDC
24V 21.5VDC 22VDC

Short circuit alarm Beep sound

2 Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network

Modular Switching Power Supply
Type SPM 3
DIN rail mounting

Input Fuse T2A/250VAC internal

1)

Output Short Circuit Fold forward
Rated Overload Protection 110-150%

Controls and Protections

Insulation voltage 3.000VAC
Insulation resistance 100MΩ
Ambient temperature

-25°C to 71°C (-13°F to 159.8°F)

Derating (>61°C to +71°C) 2.5%/°C (1.4%/°F)
Ambient humidity 90%RH
Storage temperature -25°C to 85°C (-13°F to 185°F)

General data (@ nominal line, full load, 25°C )

UL / cUL file: E258355 UL508 listed,

file: E258395 UL1310 Class 2 power supply,
file: E258396 UL60950-1 Recognized

TUV EN60950-1

Approvals

Block diagrams

Vo -

Vo +

L

N

Fuse

PWM

Controller

Switching

Device

Line

Filter

InrushCurrent

Limit er and

rectifier

Rec ti f ie r

Opto-

I

solation

Output Level

Detection

Re fe r e nc e &

Error Amp.

Vout
ADJ.

DC ON
(GreenLED)

DC LO
(RedLED)

Opto-

Isolation

Over Voltage

Detection

Rated input voltage 100/240VAC
Voltage range

AC in 90 - 264 VAC
DC in 120 - 370 VDC

Line frequency 47 - 63Hz
Inrush current

Vi= 115VAC Typ: 20A Max: 25A
Vi= 230VAC Typ: 40A Max: 50A

Input data

1)

Fuse not replaceable by user

Dimensions L x W x D mm 91 x 52 x 55.5

L x W x D

inches

3.582 x 2.047 x 2.185

Cooling Free air convection
Case material Plastic (PC-UL94-V0)
Weight 185g
Protection degree IP20

CE EN61000-6-3,

EN55022 class B,

EN61000-3-2,
EN61000-3-3,

EN61000-6-2, EN55024,
EN61000-4-2, EN61000-4-3,
EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8,

EN61000-4-11