Carlo Gavazzi SPD 120W Data Sheet

Switching Power Supply

Rheinland

ProductSafety

Type SPD 120W DIN rail mounting

• Installation on DIN Rail 7.5 or 15mm

• Short circuit protection

• PFC available

• High efficiency

• Power ready output

• LED indicator for DC power ON

• LED indicator for DC low

• Parallel versions available

• Compact dimensions

• UL, cUL listed and TUV/CE approved

Product Description

The Switching power supplies SPD series are specially designed to be used in all automation application where the

installation is on a DIN rail and compact dimensions and performance are a must.

Approvals

Optional Features

Description Code

Plug-in connectors Bxx

With P.F.C. xFx

With Parallel function xxP

Output performances

Rated output

Model

Voltage

(VDC) SPD12 SPD24 SPD48

N.A. on parallel model. Output voltage is fixed in house, cannot be trimmed by user.

12 120 10 11.4 14.5 10 11 10 11.2 84% 24 120 5 22.5 30 21 22 20.5 22.5 86% 48 120 2.5 45 55 42 44 41 45 87%

Output

Power (W)

Output

Current (A)

Voltage Trim Range

(VDC)

Min. Max. Min. Max. Min. Max.

Ordering Key

Model Mounting ( D = Din rail ) Output voltage Output power Input Type Optional features

Input type: 1= single phase

DC ON LED (VDC)

Thereshold at startup

SP D 24 120 1 BFP

DC LO LED (VDC)

Thereshold after startup

Typical

Efficiency

Output data

Output voltage accuracy ± 1% max Line regulation ± 0.5% Load regulation

Non parallel model ± 1% Parallel model ± 5%

Temp. coefficient ± 0.3% / °C Transient recovery time 300µs Ripple and noise 50mVpp

1 Specifications are subject to change without notice.Pictures are just an example. For special features and/or customization, please ask to our sales network.- 0810

Ouput Voltage accuracy +1% (factory adjusted) Temperature coefficient ± 0.3%/°C Hold up Time Vi = 115VAC 25ms

Hold up time Vi = 230VAC 30ms Minimum load 5% Parallel Operation 3 units max.

(only specific models)

Switching Power Supply

Vo +

Vo -

Vout ADJ.

DCON (Green LED)

DCLOW (Red LED)

RDY 3) (Relay Contact)

115V/230V

selected

Fuse

Line

Filter

P.F.C.

Circuit

Inrush Current

Limiter and

Rectifier

Switching

Device

Smoothing

Circuit

Rectifier

PWM

Controller

Current

Detection

Opto -

isolation

Opto -

isolation

Reference &

Error Amp.

Over Voltage

Detection

Output Level

Detection

1) only with P.F.C. option

2) only with parallel option

3) for SPD24 models

4) N.A. on parallel version

Type SPD 120W DIN rail mounting

Input data

Rated input voltage 115/230 selectable Voltage range

AC in, 115 selected 93 - 132VAC AC in, 230 selected 186 - 264VAC DC in, only 230 selected 210 - 370 VDC

Frequency range 47- 63Hz Inrush current

Vi= 115VAC 24A Vi= 230VAC 48A

P.F.C. (optional) 0.7

Controls and Protections

Input Fuse T4A/250VAC internal Overvoltage Protection 125 – 145% Output Short Circuit Current limited Rated Overload Protection 105-125%

Power ready (only SPD 24)

Threshold at start up 21.1 - 23.1 (contact closed) Threshold after start up 20.6 - 19.0 (contact open) Contact rating at 60VDC 0.3A insulation 500VDC

Fuse not replaceable by user

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

Ambient temperature -25°C to 71°C Derating (>60°C to +71°C) 2.5% / °C Ambient humidity 20 to 95%RH Storage -25°C to +85°C Protection degree IP20 Cooling Free air convection

Switching frequency 80kHz MTBF (MIL-HDBK-217F) 480.000h Case material Dimensions L x W x D 125 x 63.5 x 126

Without P.F.C. 640g With P.F.C. 860g

Metal (powder painted aluminium)

Approvals and EMC

Insulation voltage I / O 3.000VAC min Insulation resistance 100MΩ min UL / cUL UL508 listed, UL60950-1,

Recognized

TUV EN60950

CE EN50081-1

EN55022 class B

EN61000-3-2 EN61000-3-3

EN50082-1

EN55024

Block diagrams

0810 - Specifications are subject to change without notice.Pictures are just an example. For special features and/or customization, please ask to our sales network. 2

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