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Current Sensor for Outdoor Use

HCT-600T Current sensor for overhead middle voltage distribution lines use

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The HCT-600T is a Split-type CT that can take AC current directly from overhead middle voltage distribution lines, and can measures current with high accuracy without disconnecting the circuit. By using a high-precision CT for detection, stable and high-precision measurement is possible without being affected by the conductor position, and it can be used for current recording outdoors with data recorder.

FEATURES

・Split-type CT that can take AC current directly from overhead middle voltage distribution lines.
・Uses a high-precision CT that is not affected by the conductor position for the detection CT.
・Japan North-east Electric Power Co., Ltd. Jointly developed product
SPECIFICATIONS
Applicable Current ~AC 600A
Max. Capable Current 2000A
Limitation of circuit voltage 6900V
Accuracy class Class 3P
Nominal CT Ratio 2000:1
Ratio error ±3%(1.0 In)
±10%(0.2 In)
Phase angle error ±3%(1.0 In)
±10%(0.2 In)
Measurable conductor diameter φ9~25mm of insulation covered conductor
Rated Burden Less than 1Ω
Lightning impulse test voltage 60kV(Between primary side conducotr to output of CT side)
Withstanding voltage 22kV(1min in dry state/10s in water state)
(Between primary side conducotr to output of CT side)
Operating temp & humidity range -20℃~40℃
Protection standard IP02
Dimension / Weight W133×H490×D96mm
Cable length:6m(VCTF0.75mm2 2core cable)
Approx 2800g
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