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China, Chinese TD1020 Current Coil1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Electronic InstrumentCalibratorrogowski coilcalibrating clamp Ammeter
Tunkia Co., Ltd.
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Product Description TD1020 Current Coil 1. SummaryTD1020 is a series of current coils,adopting the principle of equivalent ampere turns. It is applied for calibrating clamp Ammeters combined with AC\DC current source.2. FeaturesEquivalent current output: 1000 At / 2000 AtMax current input: 22 A rms / 44 A rmsDC accuracy: 0.3%AC accuracy: 0.3%@50Hz,0.5%@400HzFrequency: DC,45 Hz ~ 400 Hz3. Application☆ Calibrate clamp ammeterEquivalent to 1000 At /2000 At current combined with AC\DC current source, which is applied for calibrating clamp meters.4. Technical ParametersModelTD1020-50T-20ATD1020-50T-40ATD1020-100T-20ATurnsMiddle5050100Side252550Max current input22 A rms44 A rms22 A rmsContinuous output time<11 A, continuous;>11 A, ≤ 30minutes.<22 A, continuous;>22 A, ≤ 30minutes.< 11 A, continuous;> 11 A, ≤ 30minutes.FrequencyDC,45 Hz ~ 400 HzDC,45 Hz ~ 400 HzDC,45 Hz ~ 65 HzAccuracyDC: ±0.3%AC: ±0.3% @ 50 Hz, ±0.5% @ 400 Hz5. Ordering Information6. General Technical SpecificationsPower Supply--TemperatureOperation Temperature:13°C ~ 33°C;Storage Temperature:-30°C ~ 70°CHumidityOperation Humidity:30%R·H ~ 80%R·H,No condensationStorage Humidity:10%R·H ~ 90%R·H,No condensationAltitude< 3000 m ModelDimension(mm)( W * D * H )Weight(kg)Dimension DiagramTD1020-50T-20A410 × 330 × 165 15 TD1020-50T-40A410 × 330 × 16520 TD1020-100T-20A410 × 330 × 13520 Company Profile
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