Přístroje LUMEL a SONEL v ČR

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Firmu LUMEL zastupujeme v oblasti - analogové/ručkové/ a číslicové přístroje, převodníkyel. veličin, bočníky, průvlekové transformátory,číslicové monitory procesů, registrační přístroje,analyzátory sítě, vizuální monitory procesů a číslicové informační displeye.Firmu SONEL zastupujeme v oblasti - revizní přístroje, klešťové přístroje, neelektrické veličiny,analyzátory sítě, testovací a zkušební přístroje a číslicové multimetry.

Vydal: APOS - AUTO, s.r.o. Autor: Mojmír Klein

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Poznámky redaktora
.c.c. current: .D.c.Voltmeters MA16, MA17, MA19, MA12, MB16 Moving-coil meters • measurement d..c. current and d.23..25 100 |uA.c... direct 250 mA.. voltage other physical quantities converted into d.c. indirect through shunt A. 1000 mV... indirect measurement A.4 A .c. voltage - Measurement a..600 mA (30. direct measurement uA.55°C - relative air humidity 25...... current - Measurement 1-phase active power - Measurement 3-phase active power - Measurement 3-phase reactive power - Measurement power factor cosj - Measurement voltage frequency in power networks .10 000 Hz) - a. Ammeters and D.600 V - a.c. current: .c.c.1000. current signal direct indirect measuremnt (through shunt) zero the side the middle the scale interchangeable scales (MA16, MA17, MA19) m ounting panel DIN rail (MB16) optionally, scale different than the measuring range MB16 53x90 mm Type MB16 MA16 MA17 MA19 MA12 Measuring ranges: - current: .10 000 Hz) Protection grade ensured through: - casing - terminals Climate versions: normal tropical ■Moving-iron element - Moving-coil element - Moving-coil element with built-in rectifier Moving-coil element with built-in measurement transducer - Bimetallic element - Bimetallic and moving-coil elements - Protection grade ensured casing - Accuracy class - Measurement a.c..1000...c.C.1000 V Protection grade ensured through: - casing IP52 IP50 (optionally IP65) IP50 (optionally IP54) - terminals IP20 IP20 IP20 Climate versions: normal tropical normal, tropical similar marine Rated operational conditions: - ambient temperature 5. ..15 kA - d.25 A . current I I Indirect measurement through current transformers - Indirect measurement through voltage transformers - Indirect measurement through shunts - Zero adjuster - Measurement d. direct mV...600 V (30....... current signal oving-coil element) measurement rms a. current d.c. direct measurement mV.15 kA (through shunt) - voltage: . voltage: .. direct 2,5 V..15 A.. current voltage for sinusoidal signals (m oving-coil element with rectifier) direct and indirect measurement (through shunt) m ounting panel optionally, scale different than the measuring range ' ■ * i i ' 1 MA1 MA2 72x24 96x24 mm Type MA2 Measuring ranges: - d.. voltage: .c.c.. voltage - Measurement d. direct uA..85% Slim Edgewise Mouing-coil Ammeters and Voltmeters MA1, MA2 Moving-coil meters Moving-coil meters with rectifiers measurement d.C. voltage other physical quantities converted into d.