Multi Measuring Instruments Co.,Ltd. Japanese Chinese
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Clamp type AC current sensor/For low leakage current measurements (ZCT Series)

ZCT-340S

PRODUCTS
ZCT-340S FEATURES
  • Best sensor for low leakage current measurements of less than 1mA.
  • Suitable for low current measurements of terminal feeder.
  • High sensitivity and least affection from external magnetic field.
■ CHARACTERISTIC OF OUTPUT VOLTAGE
CHARACTERISTIC OF OUTPUT VOLTAGE
SPEC
SPECIFICATIONS
Measuring Range : AC 0.01mA~20A
Output Characteristic : Refer to the drawing
Output Example : AC49.5mV±2% (10A/10Ω)
Nominal CT Ratio : 2000:1
CT Inside size : φ40mm
Max. Input Current : AC 30Arms continuous
Applicable Frequency : 10Hz~1KHz
Max.Circuit Voltage : Less than AC600V for insulated cable
Withstanding Voltage : AC2200V,1 minute
(between CT and output)
Insulation Resistance : More than 100MΩby 500V insulation tester
(between CT and output)
Operating Temperature : -10~50 ℃, less than 80%RH
Without condensation
Material of Outer Case : ABS Resin
Material of Core : Parmalloy
Output Cable : φ4mm,2wire shield cable (20cm)
Dimension/Weight : 69×136×23mm /Approx. 115gs.