NORDTEK DANMARK - Current Transformer AC1020, 20A - Low Cost - nordtek.biz

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Current Transformer AC1020, 20A - Low Cost

Low Cost - High Quality - 50/60Hz Current Transformer - Primary Measuring Current 20A

Applications

Sensing Overload Current
Ground fault detection
Metering
Analog to Digital Circuits

Electrical Specifications @ 20°C ambient

Electrical Specifications
Primary Current	20A nom., 60A max
Turns Ratio	1000:1 nominal
Volt per Amp Ratio at 20A for 100 ohm load	0.100 V/A
Volt per Amp Ratio at 2A for 100 ohm load	0.097 V/A
DC Resistance at 20°C	41.8 ohms
Dielectric Withstanding Voltage (Hi-pot)	4KVrms

Mechanical Specifications
Case	Polycarbonate
Encapsulant	Epoxy
Flammability	Conforms to UL94-VO
Terminals	Pins Ø 0.80mm
Marking	TALEMA Date Code (W/Y) AC1020 Dot at start pin
Approximate Weight	16.3 grams
Tolerance	± 0.2mm

Environmental Specifications
Storage Temperature	-55°C to 130°C
Insulation Resistance	100 megohms min.

Output Volts vs Input Current & Dimensions

%RE vs RL at Rated primary current & Excitations Curve

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