Big Hole 2-Pin Current Transformer

Features

  • 250A/125mA, Rb=10Ω
  • 2 Pins Φ0.8mm, Pitch=20mm
  • Through-hole=Φ12mm, bottom area 43.6*20mm
  • 4-Φ4mm holes for mounting, distance 37*15mm

Specifications

Part NumberMC250-20A
DescriptionBig Hole 2-Pin Current Transformer
Rated Input Current250 A
Rated Output Current125 mA
Turns Ratio1:2000
Phase Angle Error≤30′  ( Input = 10A, Resistance = 10Ω)
Accuracy Class/
Linearity≤0.1% (5%~120%Position)
Permissible Error-0.2%≤ f ≤+0.2% (Input=10A, Resistance = 10Ω)
Insulation Voltage4500 V
ApplicationMeasurement of current and power
Encapsulation MaterialEpoxy resin
Installation MethodPCB mounting
Operating Temperature-40°C~85°C

Datasheet of MC250-20A, Big Hole 2-Pin Current Transformer

Dimensions

Big Hole 2-Pin Current Transformer
MC250-20A, Left: MAIN VIEW, Right: BOTTOM VIEW

Schematic Circuit

Big Hole 2-Pin Current Transformer
MC250-20A, U=(I/2000)*R, I – input current, R – sampling resistor, U – sampling voltage

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Big Hole 2-Pin Current Transformer
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