MA12

MA12 LUMEL | Alldatasheet

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www.lumel.com.pl APPLICATION The panel meters type MA12. MA16. MB16. MA17. MA19 are designed to measure current or DC voltage. Magnetoelectric meters with built-in rectifier type MA12P. MA17P. MA19P. are intended for measuring the effective currents and alternating current with sinusoidal waveform. Me- asurement of the current and voltage of the non-sinusoidal waveform is subject to a large error proportional to the degree of deformation of the waveform. what follows from the principle of measuring the rectifier device. which reacts to the average value of the straight-run. but it is calibrated like this. to indicate the effective value of the sinusoidal waveform. Where the noninusoidal course is appropriately characte- rized. this measurement error is calculated. Therefore, the requirements for the influence of the shape of the curve for the medium-responsive instrument (straightened) are not specified in the standard EN 60051-2. MA12 meters. MA16. MA17. MA19 are suitable for mounting in a panel of thickness not exceeding 25 mm in the holes according to Figures 3 and 4. The meter MB16 is suitable for snap fastening on the 35 mm rail bracket according to EN 60715. TeChNICAL dATA Accuracy class 1 Measurement ranges for DC and AC voltage and current meters and electrical data acc. table 1. 2. 3 Rated operating conditions: - relative humidity 25...85% Notice: mV can be made with interchangeable indicatin dial (scale) with any measuring range of the shunt. Other ranges can also be made with an interchangeable scale provided, that the measuring range of the meter will be the equivalent of the measuring range of the measuring transducer. The interchangeable scale The interchangeable scale is inserted and removed by the sliding gap in the top or side of the housing. CATEGORIES OF METER CLIMATIC VERSIONS Meters in the basic versions are designed for use in moderate climatic conditions. indoor. non-air conditioned rooms. On customers’ request. meters can be adapted to use in conditions of a dry or wet tropical climat in non-air conditioned rooms. Then. they are marked with the TIII symbol. MA16 MA17 MA19MA12 MB16 Requirements concerning safety acc. EN 61010-1 standard: - installation category III - pollution level 2 - maximal phase-earth working voltage 600 V Electromagnetic compatibility: - meters meet CE requirements - noise immunity acc. to EN 61000-6-2 - noise emissions acc. to EN 61000-6-4 Electrical overload: - long-term 120% In, 120% Un - short-time current measurement 10 times for 5s - short-term voltage measurement 2 times for 5s Impact resistance - peak acceleration 15 g - duration of impact 11 ms Shock resistance - range of vibration frequency 10-55-10Hz - vibration amplitude 0.15mm (corresponds to 1.5g at 50 Hz) Protection Grade acc. to EN 60529 ensured by: - housing: standard IP 52 on request IP 65 - MA19. MA17. MA16 - terminals IP 20 Housing material thermoplastic, self-extinguishing plastic (UL 94V-O) Glass material glass (in standard) anti-reflective glass on request ACCESSORIES screw holders - 2 pcs (for MA16. MA17. MA19) or 4 pcs (for MA12). terminal protection cover (excluding MB16). Additional setting pointer On customers request MA17 and MA19 meters can be equiped with an additional. setting red pointer fixed on the glass. MA16. MB16. MA17. MA19. MA12 MOVING-COIL METERS AMMETERS and VOLTMETERS

www.lumel.com.pl RANGE OF CURRENT AND CONTINUOUS VOLTAGE. INTERNAL RESISTANCE OR VOLTAGE DROP Table 1 Frontal fame dimensions [mm] 48 x 48 72 x 72 96 x 96 144 x 144 Scale lenght [mm] 42 61 95 160 Weight [kg] 0.15 0.2 0.25 0.4 Type MA16 MB16 MA17 MA19 MA12 Internal resistance ± 20% or voltage drop Measuring range zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale 100 mA 600 mV - 600 mV 600 mV 600 mV 150 mA 400 mV - 400 mV 400 mV 400 mV 250 mA 140 mV - 140 mV 140 mV 140 mV 400 mA 540 mV - 540 mV 540 mV 540 mV 600 mA 540 mV - 540 mV 540 mV 540 mV 1 mA 37 mV 60 mV 37 mV 37 mV 37 mV 1,5 mA 196 mV 60 mV 196 mV 196 mV 196 mV 2,5 mA 196 mV 60 mV 196 mV 196 mV 196 mV 4 mA 196 mV 60 mV 196 mV 196 mV 196 mV 5 mA 196 mV 60 mV 196 mV 196 mV 196 mV 6 mA 196 mV 60 mV 196 mV 196 mV 196 mV 10 mA 196 mV 60 mV 196 mV 196 mV 196 mV 15 mA 11 mV 60 mV 11 mV 11 mV 11 mV 20 mA 60 mV 60 mV 60 mV 60 mV 60 mV 25 mA 11 mV 60 mV 11 mV 11 mV 11 mV 40 mA 60 mV 60 mV 60 mV 60 mV 60 mV 60 mA 60 mV 60 mV 60 mV 60 mV 60 mV 100 mA 60 mV 60 mV 60 mV 60 mV 60 mV 150 mA 60 mV 60 mV 60 mV 60 mV 60 mV 250 mA 60 mV 60 mV 60 mV 60 mV 60 mV 400 mA 60 mV 60 mV 60 mV 60 mV 60 mV 600 mA 60 mV 60 mV 60 mV 60 mV 60 mV

1 A 60 mV 60 mV 60 mV 60 mV 60 mV

1,5 A 60 mV 60 mV 60 mV 60 mV 60 mV 2,5 A 60 mV 60 mV 60 mV 60 mV 60 mV

4 A 60 mV 60 mV 60 mV 60 mV 60 mV

6 A 60 mV 60 mV 60 mV 60 mV 60 mV

10 A 60 mV - 60 mV 60 mV 60 mV

15 A 60 mV - 60 mV 60 mV 60 mV

20 A 60 mV - 60 mV 60 mV 60 mV

25 A 60 mV - 60 mV 60 mV 60 mV

4...20 mA 60 mV 60 mV 60 mV 60 mV 60 mV For the connection of the shunt ... A/60 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V ...A/150 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 60 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 100 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 150 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 250 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 400 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 600 mV 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/V 1000 W/V 1000 W/ V 1000 W/ V

www.lumel.com.pl Table 1 1 A 1.5 A 2.5 A 4 A 6 A 10 A 15 A 25 A 40 A 60 A 100 A 150 A 250 A 400 A 600 A 1 kA 1.5 kA 2.5 kA 4 kA 6 kA 10 kA 15 kA 1. Measuring movement current considerated when calibrating shunts: B2 - 60 mV – 10 mA B3 - 150 mV – 5 mA 2. Resistance of conductors linking the meter with the shunt: 0.035 W 3. After agreeing with the producer it is possible to offer shunts with following standarized voltage drops: 50 mV. 75 mV. 100 mV 4. Further particulars on shunts are contained in heit data sheet avaiable on the website www.lumel.com.pl Table 2 DC mEASURING RANGES wITh ExTERNAL ShUNTS Typ MA16 MB16 MA17 MA19 MA12 Internal resistance ± 20% or voltage drop Zakres pomiarowy zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale zero on the side of the scale zero in the middle of the scale

1 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

1,5 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 2,5 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

4 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

6 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

10 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

15 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

25 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

40 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

60 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

100 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

150 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

250 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

300 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

400 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

500 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

600 V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V 1000 W/ V

800 V 1000 W/ V - 1000 W/ V 1000 W/ V 1000 W/ V

1000 V 1000 W/ V - 1000 W/ V 1000 W/ V 1000 W/ V

www.lumel.com.pl AC MeAsurINg rANges Table 3 Frontal frame dimensions [mm] 72 x 72 96 x 96 144 x 144 Scale lenght [mm] 61 95 160 Remarks Weight [kg] 0.2 0.25 0.4 Type MA17P MA19P MA12P Measuring range Drop voltage or power consumption (self-consumption) 1 mA 2.4V 2.4V 2.4V Rated operational range for frequency 1.5 mA 1.4V 1.4V 1.4V 2.5 mA 1.4V 1.4V 1.4V 4 mA 1.4V 1.4V 1.4V 6 mA 1.4V 1.4V 1.4V 10 mA 1.4V 1.4V 1.4V 15 mA 1.7 V 1.7 V 1.6 V 25 mA 40 mA 60 mA 100 mA 150 mA 1.33V 1.33V 1.33V 250 mA 0.8V 0.8V 0.8V 400 mA 0.5V 0.5V 0.5V 500 mA 1.7 V 1.7 V 1.6 V 2.5 mA 600 mA 0.33V 750mA 0.27V 0.27V 0.27V 1A* 0.20V 0.20V 0.20V 1.5A* 0.14V 0.14V 0.14V 2.5A* 0.80V 0.80V 0.80V 4A* 0.50V 0.50V 0.50V 5A* 0.40V 0.40V 0.40V 6A* 0.03V 0.03V 0.03V 10A* 0.02V 0.02V 0.02V 40 V

900 W/V 900 W/V 900 W/V

• The scale is nonlinear and non-replaceable OrderINg PrOCedure In the order one must specify: name and type of meter, measuring range, shunt data if the meter is foreseen to co-operate with an interchangeable shunt, working position and eventual additional requirements. Shunt must be ordered separately. Example of order: Ammeter of MA16 with a range of 40 A. for use with a shunt type B2 40 A / 60 mV. vertical position 90 °. scale according to the scope without additional requirements. If the shunt is to be delivered with the meter. it should be placed in the order as a separate item eg. shunt B2 40 A / 60 mV.

www.lumel.com.pl Fig. 1. External dimensions of mB16 meter. exTerNAL dIMeNsIONs a a b c c ef g h i i back cover 545 20 42.4 14.6 TS35 rail d d x x IP65 set y y szyna TS35 a a b c c ef g h i i back cover 545 20 42.4 14.6 TS35 rail d d x x IP65 set y y External dimensions od MA16, MA17, MA19, MA12 [mm] meters. Type a b c d e f g h i x y <6A 6-25A >6A >6-25A IP65 set MA12 144 5.5 136 137.5 8.5 53 68 64 69.5 30 37 138+1 none

www.lumel.com.pl Fig. 4. Fixing of meters mA16. mA17. mA19 in the panel (version with IP65) * Fig. 3. Fixing of meters mA16. mA17. mA19 in the panel (version with IP52) * * Included are two screw holders which should be fixed on arbitrary, opposite case corners

www.lumel.com.pl MA-19_en Fig. 5. Fixing of mA12 meters (version with IP52) Code Working position 0 c3  = 90° A c1  = 0° B c2.  = 15° C c2.  = 30° D c2.  = 45° E c2.  = 60° F c2.  = 75° H c4.  = 105° I c4.  = 120° COdINg Of The wOrkINg POsITION Table 4 Code Working position A c3  = 90° B c1  = 0° C c2.  = 15° D c2.  = 30° E c2.  = 45° F c2.  = 60° G c2.  = 75° H c4.  = 105° I c4.  = 120° Table 5 (only for MA16) LUMEL S.A. ul. Słubicka 4, 65-127 Zielona Góra, Poland tel.: +48 68 45 75 100, fax +48 68 45 75 508 www.lumel.com.pl Export department: tel.: (+48 68) 45 75 130, 45 75 131, 45 75 132 e-mail: export@lumel.com.pl Calibration & Attestation e-mail: laboratorium@lumel.com.pl Technical support: tel.: (+48 68) 45 75 143, 45 75 141, 45 75 144, 45 75 140 e-mail: export@lumel.com.pl