LOVATO ELECTRIC DME D120 T1 Instruction Manual

LOVATO ELECTRIC S.P.A.
24020 GORLE (BERGAMO) ITALIA
VIA DON E. MAZZA, 12
TEL. 035 4282111
FAX (Nazionale): 035 4282200
FAX (International): +39 035 4282400
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E-mail info@ ovato lectric.com
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Web www. ovato lectric.com
WARNING
- Carefully read the manual before the installation or use.
- This equipment is to be installed by qualified personnel, complying to current standards, to avoid
damages or safety hazards.
- Remove eventual dangerous voltage from the product before any maintenance operation on it.
- The manufacturer cannot be held responsible for electrical safety in case of improper use of the
equipment.
- Products illustrated herein are subject to alteration and changes without prior notice.
- Technical data and descriptions in the documentation are accurate, to the best of our knowledge, but
no liabilities for errors, omissions or contingencies arising therefrom are accepted.
- A circuit breaker must be included in the electrical installation of the building. It must be installed
close by the equipment and within easy reach of the operator.
It must be marked as the disconnecting device of the equipment: IEC /EN 61010-1 § 6.11.2.1
- Fit the instrument in an enclosure or cabinet with minimum IP51 degree protection.
- Clean the instrument with a soft dry cloth, do not use abrasives, liquid detergents or solvents.
INDEX
Introduction ........................................................................................................................................
Description ..........................................................................................................................................
Selection of readings...........................................................................................................................
Metrological LED .................................................................................................................................
Energy flow indication........................................................................................................................
Programmable insulated static output.................................................................................................
Incorrect wiring indication...................................................................................................................
Navigation with front key ...................................................................................................................
Advanced functions .............................................................................................................................
Parameter setting (setup)....................................................................................................................
Setup parameter table .........................................................................................................................
Mechanical dimensions (mm) .............................................................................................................
Wiring diagrams..................................................................................................................................
Technical characteristics......................................................................................................................

INTRODUCTION

The DME D120T1 is a single-phase active and reactive energy meter for direct connection, for currents
up to 63A.
The energy accuracy is compliant with reference standard EN50470-3 class B.
Apart from energy metering, it can measure additional indications, for a total of 14 measurements that
can be visualized on the large backlighted LCD display.
The DME D120 T1 has a standard 2U (36mm wide) modular housing and is supplied with sealable
terminal blocks.

DESCRIPTION

- Modular DIN-rail housing, 2U (36mm wide).
- Direct connection for currents up to 63A.
- Active energy measure complies EN50470-3 class B.
- LCD display with backlight.
- Counter with 6+1 digits.
- Button for measure selection and programming.
- Total active and reactive energy meters.
- Partial active and reactive energy meters, resettable.
- Hour counter, total and partial.
- Pulse LED for active energy consumption.
- Indication of instantaneous consumption (active power).
- Programmable static output, for pulse or alarm threshold.
GB SINGLE-PHASE DIRECT CONNECTION ENERGY METER
Instruction manual
SI
EnOfaZnI mERILnIk EnERgIjE Za nEPOsREdEn PRIkLOP
Priročnik z navodili
DME D120 T1
OPOZORILO!
- Pred namestitvijo ali uporabo pozorno preberite ta priročnik.
- Da se izognete poškodbam ali nevarnostim, naj to opremo namesti strokovno usposobljeno osebje. Namestitev
mora biti izvedena v skladu s trenutno veljavnimi standardi.
- Pred vzdrževanjem z izdelka odklopite vire električne napetosti.
- V primeru napačne uporabe opreme proizvajalec ne prevzema odgovornosti za varnost pri uporabi električnih
naprav.
- Izdelki, prikazani v tem priročniku, se lahko spremenijo brez predhodnega obvestila.
- Po našem prepričanju in vedenju so tehnični podatki in opisi v dokumentaciji točni, vendar ne prevzemamo nobene
odgovornosti za napake, opustitve ali stroške, ki izhajajo iz njih.
- Električna napeljava v zgradbi mora vključevati glavno izklopno stikalo. To stikalo mora biti nameščeno v bližini
opreme in na dosegu upravljavca.
Označeno mora biti kot naprava za odklop opreme: IEC/EN 61010-1 poglavje 6.11.2.1.
- Instrument namestite v ohišje ali omarico z minimalno stopnjo zaščite IP51.
- Instrument čistite z mehko in suho krpo. Ne uporabljajte abrazivnih izdelkov, tekočih detergentov ali topil.
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Uvod .......................................................................................................................................................................
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Opis .........................................................................................................................................................................
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Izbiranje odčitkov ....................................................................................................................................................
2
Merilna dioda lED ...................................................................................................................................................
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Označba pretoka energije ........................................................................................................................................
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Statični izoliran izhod, ki omogoča programiranje...................................................................................................
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Označba za nepravilno ožičenje...............................................................................................................................
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Pomikanje po zaslonih s sprednjo tipko ..................................................................................................................
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Napredne funkcije ...................................................................................................................................................
4 Nastavljanje parametrov (nastavitev)......................................................................................................................
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Tabela nastavitev parametrov..................................................................................................................................
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Dimenzijska risba (mm)...........................................................................................................................................
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Sheme ožičenja........................................................................................................................................................
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Tehnične značilnosti ................................................................................................................................................

UVOD

Merilnik DME D120T1 je enofazni merilnik delovne in jalove energije za neposredni priklop za tokove do 63 a.
Natančnost merjenja energije je skladna z referenčnim standardom EN50470-3 razred B.
Poleg energije lahko z merilnikom merite tudi dodatne veličine. Skupno lahko izvedete 14 meritev, ki si jih lahko
ogledate na velikem osvetljenem zaslonu lCD.
Merilnik DME D120 T1 ima standardno modularno ohišje 2U (širina 36 mm) in je opremljen s tesnilnimi pokrovčki za
sponke.

OPIS

- Modularno ohišje 2U z vodilom DIN, (širina 36 mm).
- Neposredni priklop za tokove do 63 a.
- Merjenje delovne energije izpolnjuje zahteve za razred B (EN 50470-3).
- Osvetljen zaslon lCD.
- Števec s 6+1 števkami.
- Tipka za izbiranje meritve in programiranje.
- Merilnika skupne vrednosti delovne in jalove energije.
- Merilnika delne vrednosti delovne in jalove energije, ki ju je mogoče ponastaviti.
- Števec ur, skupno in delno število ur.
- Impulzna dioda lED, ki označuje porabo delovne energije.
- Prikazovanje trenutne porabe (delovna moč).
- Statičen izhod za mejne vrednosti impulza ali alarma, ki omogoča programiranje.
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