The new small norm DIN-rail housings for thenew challenges

When technology and experience meet your expectations

Monitoring is the art of knowledge.

If the electrical parameters of the system are in control,everything runs correctly, enabling down time andmaintenance costs to decrease. Our people in CarloGavazzi learned this fundamental lesson through ourthirty years experience in design and manufacturingmonitoring relays. The most sophisticated measuringtechniques, together with the highest attention to makethe unit really easy to set up, make Carlo Gavazzi’sMonitoring Relays the ideal solution whatever electri-cal value has to be measured.

The family is available, with the same functions, inthree different housings: the standard DIN-railone, perfect for industrial panels, the Plug-in housing toallow fast and safe replacement (without movingcables), and the new Mini-D housings for DIN-railmounting, that can be mounted in industrial panels aswell as in smaller panels as, for instance, for buildingsor for special industrial applications.

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Plug-in versions for maximum flexibility

The standard high-performance DIN-rail housings

Not all applications are thesame... so we are looking forsolutionsOur way of developing products always starts fromlistening. We begin from the final application, meetingpeople to understand which is the real issue. Wedesign the products so that they really fulfil themonitoring needs. The final result is in line withexcellence.

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A certified qualityThe high quality of production is guaranteed by theISO9001 certification of the factory, as wellcontinuously testing and improving the productionprocesses. CE tests, UL and CSA approvals, meaningthat the three different independent bodies havetested and approved the units, testify the level ofdevelopment and production of our products. Some ofthem are also provided with other specific and highdemanding approvals, like Germanischer Lloyd.

A guarantee of reliability by ourspecialised manufacturing centersOur monitoring relays are manufactured according tothe latest and most reliable techniques and 100%tested to be sure that when the unit is mounted on thefinal application is going to be a real source oftranquillity for the user.

GL

The power supply - add the code:M44 208 to 480 VACM23 208 to 240 VACM48 380 to 480 VACM60 400 to 600 VACM69 600 to 690 VAC

The current range (power relays only) - add the code:5A 5 A AC10A 5 & 10 A AC

The output -add the code:C SPDT relayD DPDT relay or

2xSPDT relays

If you need a 3-phase voltage relay or a power relay add...

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Some useful information to find your unit...how to type the complete code of the monitoring relay you need

The power supply - add the code:724 24 VDC748 48 VDCB48 24 & 48 VACB23 115 & 230 VAC

The range - add the code:5MA 1, 2 & 5 mA AC/DC50MA 10, 20 & 50 mA AC/DC500MA 100, 200 & 500 mA AC/DC5A 1, 2 & 5 A AC/DC10A 10 A AC/DC20A 20 A AC (DIA53 only)50A 50 A AC (DIA53 only)100A 100 A AC (DIA53 only)150MV 60 & 150 mV (DIB02, PIB02)10V 1, 2, 5 & 10 V AC/DC500V 20, 50, 200 & 500 V AC/DCAV0 combined ranges

The output -add the code:C SPDT relayD DPDT relay or

2xSPDT relaysS solid state

The power supply - add the code:M24 24 to 240 VACB48 24 & 48 VACB23 115 & 230 VAC

The output -add the code:C SPDT relayD 2xSPDT relays

If you need a current or voltage relay add...

If you need a frequency relay add...

The power supply - add the code:724 24 VDC 024 24 VAC115 115 VAC230 230 VAC

The output -add the code:C SPST relay or

SPDT relay

If you need a motor temperature relay add...

Find more technical information on“www.ProductsOnline.info”

Carlo Gavazzi provides continuosly updated technicalinformation on our website in the Products OnLine sec-tion. All the details are available to provide the engineerwith all the tools to perfectly develop the project. Available in English, French, German, Spanish, Danishand Italian languages.

First letter: “D” = for DIN-rail; “P” = for plug-in* are Mini-D housings

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The easy way to find your solutionSelect your Function Level

Correct motor rotationdirection, ON/OFFcurrent monitoring,motor overtemperature

Monitoring mainsquality, motor overload,generator speed, pumpdry running

Full mains monitoring,sophisticated current andvoltage monitoring, fullgenerator parameters

Examples of typical applications

Single Function Extended Functions Full Functions

React when the Adding time delay, more ranges, For complete monitoringsetpoint is overtaken TRMS measurement and more Two setpointsor for major failures Two relays output

(phase sequence and loss)

DIA01 DIB01 - DIB71* DIC01PIA01 PIB01 - DIB02 PIC01DIA53* PIB02

DUA01 DUB01 - DUB71* DUC01PUA01 PUB01 - DUB02 PUC01DUA52* PUB02

DPA01 - PPA01 DPB01 - DPB71* DPC01DPA51* - DPA02 PPB01 - DPB02 PPC01PPA02 - DPA53* PPB02 DPC02

DTA01 - PTA01DTA02 - PTA02

DFB01 DFC01PFB01

DWA01 DWB01 - PWB01PWA01 DWB02 - PWB02

Select yourMeasured

Value

Current

Voltage

3-phase

Temperature

Frequency

Power

Monitoring Solutions for Water and Pumps Applications

Our product proposal• DPA01, PPA01, DPA51: 3-Phase sequence

and loss monitoring relays• DWB01, PWB01: 3-Phase cosϕ monitoring

relays• DWB02, PWB02: 3-Phase active power

monitoring relays• DIB01, PIB01, DIB71: current relays

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Your issueWhat happens if my pump runs dry? What if the phas-es sequence is not correct or one phase fails?

DWB01DIB71

DPA51Our solutionSince it very seldom happens that there is human sur-veillance on pumps, it may be that minor failures asincorrect phase sequence cause major problems like,for instance, flooding. DPA01, PPA01 and DPA51detect the correct phase sequence and phase lossalong with the voltage regenerated by the pump’smotor: this means that maintenance can be easily andpromptly requested before system failure occurs.It is also possible to monitor the load of the pump,detecting if it is dry or blocked by some materials justby monitoring its electrical values. DIB01, PIB01 orDIB71 can be a solution to simply monitor overload;for dry running and overload DWB01, PWB01 andDWB02, PWB02 offer full protection.

Monitoring Solutions for Energy Generation Applications

Our product proposal• DPC01, PPC01: 3-phase mains quality relays• DPC02: 3-phase voltage and frequency

monitoring relay• DUA52: battery level monitoring relay

Your issueWith an increased use of generators in a lot of appli-cations it’s absolutely necessary that the mains out ofthe generator is of high quality to avoid damages to theload connected.

DPC02DPC01

DUA52Our solutionCarlo Gavazzi’s 3-phase monitoring relays DPC01and PPC01 can guarantee that the voltage levels af allthe phases (if necessary even the phase-neutral volt-ages) are correct. With DPC02 the user also knows ifthe speed of the generator (that is the frequency of themains) is correct. If the generation system is used to sellenergy to the electricity company, DPC02 can be usedas an interface relay to separate the generator from themains if this is required. Finally DUA52 allows to mon-itor the voltage level of the start-up battery.

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Monitoring Solutions Applications for . . .. . . Material Handling . . . PackagingYour issueAll the industrial applications where sophisticatedmechanical machines are used to manufacture, pack-age, mix... they need a high quality mains. A faulty sys-tem can cause poor product quality.

DPB01DIA01

DIA53Our solutionCarlo Gavazzi’s DPB01, DPB71 or PPB01 keep themains fully monitored, to prevent from loose or dan-gerous working mode. Furthermore the most importantcurrents of the process can be easily monitored bymeans of DIA53, a 17.5 mm DIN rail unit capable todirectly measure up to 100 A and provide a transistoroutput with no need of auxiliary voltage.

Our product proposal• DIA53: over current relay• DIA01 and PIA01: over current relays• DPB01 and PPB01, DPB71: 3-phase over and

under voltage relays

Your issue Industrial plants using advanced technologicalmachines to optimize the productivity level and theproduct quality often need to monitor the quality of themains.

DPB01PPB01

DPB71Our solutionUsing DPB01/PPB01 or the new DPB71 (new miniDIN-rail housing perfect to be mounted on a front panelsaving a lot of space) it is possible to monitor phasesequence-loss and over-under voltage of the mains toset up a window comparator system.It’s also possible to set a delay on alarm from 0.1 to 30 sto avoid to stop the machine just for a passing variation.

Our product proposal• DPB01, PPB01 or DPB71: 3-phase over and

under voltage relays

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Monitoring Solutions Applications for . . .. . . Lift . . . HVAC

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Your issueFor lifts the direction of the motion must be 100% cor-rect. Phase sequence relays are a fast, reliable andeasy to maintain solution. In case of overload the motortemperature can damage and eventually break themotor itself.

DTA01DPA51

DAA51Our solutionDPA51CM44, beyond phase sequence, allows todetect the voltage regenerated by the motor in case ofphase loss, which isn’t always detected by similar units.This means that your motor won’t overheat, burn orcause danger to people in such case. DTA01,DTA02, PTA01 and PTA02, our thermistor relays,measure the temperature inside the motor allowingprompt disconnection in case of overheating.

Our product proposal• DPA51: 3-phase sequence and phase loss moni-

toring relay with regenerated voltage detection• DTA01: thermistor relay for motor temperature

protection• DAA51: multivoltage and multirange ON delay

timer

Your issueCorrect direction means higher efficiency of the compressor(in some cases incorrect rotation means immediate break-down). You never know what’s going to happen after the com-pressor has been set up. Furthermore, starting more than onecompressor at the same time can cause a high inrush currentwith several problems like EMC noise or low mains voltage.

DAC51 DPA51

DAA51Our solutionA timer is always the most flexible solution for the enduser to set the delay times of the compressors.The smallest multivoltage phase sequence and loss relayDPA51 prevents from incorrect rotation direction aswell as from single phasing, while DPA53, with under-voltage setpoint, can let the compressor work at its best.Finally, DAC51, the smallest star-delta timer in the mar-ket, helps reducing the space needed in the cabinet.

Our product proposal• DPA51: 3-Phase sequence and loss monitoring

relay• DPA53: 3-Phase sequence and loss monitoring

relay with undervoltage detection• DAA01, PAA01, DAA51: delay on operate

timers• DAC01, PAC01, DAC51: star-delta timers

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Accessories: Current Transformers, Shunts

AC current transformers for 5, 20, 100,500 AAC. Output voltage (0.4-4 Vp) is pro-portional to the measured current.To be used with:DUA01/PUA01, DIB02/PIB02,DIC01/PIC01, DWA01/PWA01,DWB01/PWB01, DWB02/PWB02.

3-phase transformers for 5, 20, 100 or500 AAC. Output voltage (0.4-4 Vp) isproportional to the highest measured cur-rent.To be used with:DUA01/PUA01, DIB02/PIB02,DIC01/PIC01.

AC current metering transformers for 25,50, 100, 250 or 500 AAC. Output currentfrom the transformer is 0-20 mADC or 4-20 mADC in accordance with IEC 60381.Power supply ON is indicated by a greenLED on the side of the housing. To be used with:DIB01/PIB01, DIC01/PIC01 or directlyconnected to a PLC.

1-phase transformers with DIN-rail andpanel mounting facilities. Rated primarycurrent from 1A to 250A.To be used with:DIA01/PIA01, DIB01/PIB01,DWA01/PWA01, DWB01/PWB01,DWB02/PWB02.

Cable/bus-bar type current transformerswith DIN-rail/ bus-bar and panel mount-ing facilities. Rated primary current from40A to 4000A. To be used with DIA01/PIA01, DIB01/PIB01,DWA01/PWA01, DWB01/PWB01,DWB02/PWB02.

Shunts for DC current in accordancewith DIN-Standard.Ranges from 1A to 10000A. To be used with:DIB02/PIB02.

MI MP 3 A 82

TADKTAD DER

AC current metering transformers with3 knob selectable ranges. Output fromthe transformer is 4-20 mADC in accor-dance with IEC 60381. Power supply ONis indicated by a green LED. 12 mm holefor insulated current carrying wire makesit suitable for most applications. For mounting on DIN-rail or directly onsurface by screws.

Socket for mounting on DIN-rail (DINEN 0022).

E 82-20

ZPD11

All our monitoring relays references

Current relaysDIA01C7245ADIA01C7485ADIA01CB485ADIA01CB235ADIA53S72420ADIA53S72420AFDIA53S72450ADIA53S72450AFDIA53S724100ADIA53S724100AFDIB01C7245MADIB01C7485MADIB01CB485MADIB01CB235MADIB01C72450MADIB01C74850MADIB01CB4850MADIB01CB2350MADIB01C724500MADIB01C748500MADIB01CB48500MADIB01CB23500MADIB01C7245ADIB01C7485ADIB01CB485ADIB01CB235ADIB01C72410ADIB01C74810ADIB01CB4810ADIB01CB2310ADIB71CB485MADIB71CB235MADIB71CB4850MADIB71CB2350MADIB71CB48500MADIB71CB23500MADIB71CB485ADIB71CB235ADIB02C724150MVDIB02C748150MVDIB02CB48150MV

3-phase relaysDPA01CM44DPA01CM60DPA01DM23DPA01DM48DPA02CM23DPA02CM40DPA51CM44DPA53CM23DPA53CM48DPB01CM23DPB01CM48DPB02CM23DPB02CM48DPB71CM23DPB71CM48DPC01DM23DPC01DM48DPC01DM69DPC01DM23400HZDPC01DM48400HZDPC01DM49400HZDPC01DM69400HZDPC02DM23DPC02DM48DPC02DM49DPC02DM69PPA01CM44PPA01CM60PPA01DM23PPA01DM48PPA02CM23PPA02CM40PPB01CM23PPB01CM48PPB02CM23PPB02CM48PPC01DM23PPC01DM48PPC01DM69

DIB02CB23150MVDIC01D724AV0DIC01D748AV0DIC01DB48AV0DIC01DB23AV0PIA01C7245APIA01C7485APIA01CB485APIA01CB235APIA53S72420APIB01C7245MAPIB01C7485MAPIB01CB485MAPIB01CB235MAPIB01C72450MAPIB01C74850MAPIB01CB4850MAPIB01CB2350MAPIB01C724500MAPIB01C748500MAPIB01CB48500MAPIB01CB23500MAPIB01C7245APB01C7485APIB01CB485APIB01CB235APIB01C72410APIB01C74810APIB01CB4810APIB01CB2310APIB02C724150MVPIB02C748150MVPIB02CB48150MVPIB02CB23150MVPIC01C724AV0PIC01C748AV0PIC01CB48AV0PIC01CB23AV0

Voltage relaysDUA01C724500VDUA01C748500VDUA01CB48500VDUA01CB23500VDUA52C724DUA52C748DUB01C72410VDUB01C74810VDUB01CB4810VDUB01CB2310VDUB01C724500VDUB01C748500VDUB01CB48500VDUB01CB23500VDUB71CB4810VDUB71CB2310VDUB71CB48500VDUB71CB23500VDUB02CT23DUC01D724500VDUC01D748500VDUC01DB48500VDUC01DB23500VPUA01C724500VPUA01C748500VPUA01CB48500VPUA01CB23500VPUB01C72410VPUB01C74810VPUB01CB4810VPUB01CB2310VPUB01C724500VPUB01C748500VPUB01CB48500VPUB01CB23500VPUB02CT23PUC01C724500VPUC01C748500VPUC01CB48500V

Power relaysDWA01CM235ADWA01CM485ADWB01CM2310ADWB01CM4810ADWB01CM6910ADWB02CM2310ADWB02CM4810ADWB02CM6910APWA01CM235APWA01CM485APWB01CM2310APWB01CM4810APWB01CM6910APWB02CM2310APWB02CM4810APWB02CM6910A

Temperature relaysDTA01C024DTA01C724DTA01C115DTA01C230DTA02C024DTA02C724DTA02C115DTA02C230PTA01C024PTA01C724PTA01C115PTA01C230PTA02C024PTA02C724PTA02C115PTA02C230

Frequency relaysDFB01CM24DFC01DB48DFC01DB23PFB01CM24

Carlo Gavazzi Industri A/SHadsten - DENMARKTel: +45 89 60 6100

Inductive and Capacitive Proximity Sensors in full metal and plastic housings. Photoelectric Sensors.Level Sensors: Optical, Conductive and Capacitive.Ultrasonic Sensors and Magnetic Switches. Limit Switches.

Further information on www.carlogavazzi.com/ac

Carlo Gavazzi LtdZejtun - MALTATel: +356 21 693 780

Solid States Relays. Versions for PCB and panel mounting.AC Semiconductor Motor Controllers Soft starters.Industrial and PCB Relays.

Carlo Gavazzi Controls SpABelluno - ITALYTel: +39 0437 931 000

Energy Management.Timers and Monitoring Relays.Digital Panel Meters andTemperature Controllers.

SAIET Elettronica SpACastel Maggiore (BO) - ITALYTel: +39 051 417 8811

Safety Modules, Safety MagneticSensors, Safety Mats, Safety LightCurtains, Intrinsic Safety, ElectricalProtections

OUR SALES NETWORK

OUR PRODUCTION SITES

Carlo Gavazzi Industri A/SHadsten - DENMARKTel: +45 89 60 6100

Dupline Field and Installation Bus.Building Automation Systems.

CARLO GAVAZZIA u t o m a t i o n C o m p o n e n t s

Carlo Gavazzi GmbH - AUSTRIAKetzergasse 374, A-1230 WienTel: +43 1 888 4112Fax: +43 1 889 10 53office@carlogavazzi.at

Carlo Gavazzi NV/SA - BELGIUMSchaarbeeklei 213/3, B-1800 VilvoordeTel: +32 2 257 4120Fax: +32 2 257 41 25sales@carlogavazzi.be

Carlo Gavazzi Inc. - CANADA2660 Meadowvale Boulevard, CDN-Mississauga Ontario L5N 6M6,Tel: +1 905 542 0979Fax: +1 905 542 22 48Carlo Gavazzi LTEE - CANADA3777 Boulevard du TricentenaireMontreal, Quebec H1B 5W3Tel: +1 514 644 2544Fax: +1 514 644 2808gavazzi@carlogavazzi.com

Carlo Gavazzi Handel A/S - DENMARKOver Hadstenvej 38, DK-8370 HadstenTel: +45 89 60 6100Fax: +45 86 98 15 30handel@gavazzi.dk

Carlo Gavazzi SpA - ITALYVia Milano 13, I-20020 LainateTel: +39 02 931 761Fax: +39 02 931 763 01info@gavazziacbu.it

Gavazzi Automation Sdn BhdNo. 1, Jalan Pendidik U1/31, Sek. U1,Hicom Glenmarie Industrial Park40150 Shah Alam, Selangor, - MALAYSIATel: +60 3 5569 4212Fax: +60 3 5568 0004sales@gavazzi-asia.com

Carlo Gavazzi BV - NETHERLANDSWijkermeerweg 23, NL-1948 NT BeverwijkTel: +31 251 22 9345Fax: +31 251 22 60 55info@carlogavazzi.nl

Carlo Gavazzi AS - NORWAYMelkeveien 13, N-3919 PorsgrunnTel: +47 35 93 0800Fax: +47 35 93 08 01gavazzi@carlogavazzi.no

Carlo Gavazzi Lda - PORTUGALRua dos Jerónimos 38-B, P-1400-212 LisboaTel: +351 21 361 7060Fax: +351 21 362 13 73carlogavazzi@carlogavazzi.pt

Carlo Gavazzi SA - SPAINAvda. Iparraguirre, 80-82, E-48940 Leioa (Bizkaia)Tel: +34 94 480 4037Fax: +34 94 480 10 61gavazzi@carlogavazzi-sa.es

Carlo Gavazzi AB - SWEDENNattvindsgatan 1, S-65221 KarlstadTel: +46 54 85 1125Fax: +46 54 85 11 77gavazzi@carlogavazzi.se

Carlo Gavazzi AG - SWITZERLANDVerkauf Schweiz/Vente SuisseSumpfstrasse 32,CH-6312 SteinhausenTel: +41 41 747 4535Fax: +41 41 740 45 40verkauf_vente@carlogavazzi.ch

Carlo Gavazzi Inc. - USA750 Hastings Lane, USA-Buffalo Grove, IL 60089,Tel: +1 847 465 6100Fax: +1 847 465 7373sales@carlogavazzi.com

Carlo Gavazzi OY AB - FINLANDPetaksentie 2-4, FI-00630 HelsinkiTel: +358 9 756 2000Fax: +358 9 756 20010myynti@carlogavazzi.fi

Carlo Gavazzi Sarl - FRANCEZac de Paris Nord II, 69, rue de la BelleEtoile, F-95956 Roissy CDG CedexTel: +33 1 49 38 98 60Fax: +33 1 48 63 27 43french.team@carlogavazzi.fr

Carlo Gavazzi GmbH - GERMANYRudolf-Diesel-Strasse 23, D-64331 WeiterstadtTel: +49 6151 81000Fax: +49 6151 81 00 40kontakt@carlogavazzi.de

Carlo Gavazzi UK Ltd - GREAT BRITAIN7 Springlakes Industrial Estate, Deadbrook Lane, Hants GU12 4UH, GB-AldershotTel: +44 1 252 339600Fax: +44 1 252 326 799sales@carlogavazzi.co.uk

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