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Siemens SIDAC 4AM6442-8DD40-0FA0

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4AM6442-8DD40-0FA0

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The Siemens 4AM6442-8DD40-0FA0 is a current transformer designed for 1-phase input and output configurations. With an apparent power rating of 2,000 volt-amperes and an output voltage of 115 to 230 volts, it operates efficiently across a voltage range of 208 to 550 volts.

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Technical specifications for 4AM6442-8DD40-0FA0

ManufacturerSiemens
Product LineSIDAC
Part Number4AM6442-8DD40-0FA0
UPC754554777061
Weight53.00 lbs (24.04 kg)
ProductCurrent Transformer
Input/Output Phase Type1-phase input/output
Protection RatingIP00
Operating Apparent Power2,000 volt-amperes
Operating Efficiency0.96%
Input Voltage Rating208 to 550 Volts
Input Frequency50 to 60 Hertz
Electrical Connection TypeScrew-type terminals
Short-Term Vector Power9,700 volt-amperes
Output Voltage Rating115 to 230 Volts
Relative Short-Circuit VoltageApproximately 2.19%
Mounting MethodScrew mount
Ambient Operating Temperature0 to 40°C (in a non-condensing environment)
Compliance StandardsUKCA, EAC, and CE-certified
Insulation ClassClass B
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The 4AM6442-8DD40-0FA0 model from Siemens falls under the SIDAC series and functions as a current transformer. This unit is specified for single-phase input and output, accommodating an impressive apparent power of 2,000 volt-amperes. The output voltage ranges from 115 to 230 volts, while the input voltage spans from 208 to 550 volts, making it suitable for various applications.

It operates efficiently, achieving a 0.96% efficiency rate across its designated input frequency of 50 to 60 Hertz. The electrical connections utilize screw-type terminals, ensuring a secure and reliable setup. Additionally, the transformer supports a short-term vector power of 9,700 volt-amperes and exhibits a relative short-circuit voltage of approximately 2.19%, providing substantial performance under transient conditions.

The device is designed for screw mounting for ease of installation in any setup. In terms of environmental adaptability, it operates in ambient temperatures ranging from 0 to 40°C, provided the setting remains non-condensing. Compliance with industry standards is upheld, as the transformer is certified under UKCA, EAC, and CE regulations. The insulation class is rated as Class B, indicating its capability to withstand moderate heat levels safely.