Multi Measuring Instruments Co.,Ltd. Japanese Chinese
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Sprit type AC current sensor (CTF Series)

CTF-5A

PRODUCTS
CTF-5A FEATURES
  • Suitable for current measurements of terminal feeder.
  • Wire stopper is equipped for the slipping protection.
  • The special connector is not necessary as the output terminals are provided.
  • Open circuit protection and nonflammable plastic material.
■ CHARACTERISTIC OF OUTPUT VOLTAGE
CHARACTERISTIC OF OUTPUT VOLTAGE
SPEC
SPECIFICATIONS
Applicable Current : AC 0.01～5Arms
Output Characteristic : Refer to the drawing
Output Example : AC1.66mA±1% (5A)
Phase Accuracy : -1.5°±1.0°(5A)
Nominal CT Ratio : 3000:1
CT Inside Diameter : φ10mm
Max. Input Current : 100Arms continuous
Open Circuit Protection : 7.5V
Applicable Frequency : 10Hz～5kHz
Max. Circuit Voltage : Less than AC600V for insulated cable
Withstanding Voltage : AC 2200V/1 minute
(between output terminal and outer case)
Insulation Resistance : More than 100MΩ by 500V insulation tester
(between output terminal and outer case)
Operational Temperature : -10～50 ℃, less than 80%RH
Without condensation
Material of Outer Case : P.P. (Flame rating:compliant with UL-94V-O)
Material of Core : Ferrite
CT Open/Close Capability : Approx. 100 times
Dimension/Weight : 26(W)×23(D)×48(H)mm /Approx. 45gs.
 
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