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Bimetallic ˄Moving-Iron Ammeter BE39, 4800A 4000/5A, cl.1.5, 15min, scale 90°, 96x96mm/ □92x92mmm, Lumel Код:
BE391NF4550008
Прайсова ціна (за курсом НБУ)
Виробник
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Наявність на європейському складі (доставка 1 тиждень):
21 days
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Вага:
0.27 kg/шт
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об'єм:
0.0006 m3/шт
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Overview
Bimetallic ammeters with maximal current indicator. Combined versions include a moving-iron movement for instantaneous current indication.
Application
Thermal monitoring of transformers, cables ^ electrical devices with a slow reaction to current changes.
Technical Specifications
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Bimetallic movement accuracy
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Class 3
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Moving-iron movement accuracy
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Class 1.5
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Bimetallic movement averaging time
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8min or 15min
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Moving-iron movement response time
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2s
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Bimetallic movement consumption
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X/1A max. 1.6VA, X/5A max. 2.5VA
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Moving-iron movement consumption
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0.9VA
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Measuring Ranges
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Bimetallic movement
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0..1A, 0..5A
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Moving-iron movement
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0..1/2A, 0..5/10A
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Current transformer
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X/1A, X/5A
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Protection ^ Safety
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Housing protection
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IP40
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Terminal protection
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IP20
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Installation category
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III
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Pollution degree
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2
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Maximum working voltage to earth
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300VAC
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Dimensions
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72mm execution
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72x72x61.5mm
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96mm execution
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96x96x61.5mm
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Operating Conditions
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Operating temperature
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-10..55°C
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Accessories
Two snap screw holders, protective terminal cover ^ optional current transformer.
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