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Current transformer for low voltage circuit 500AT-Current transformer for low voltage circuit 500AT
Current transformer for low voltage circuit 500AT-Nichidensha Co., Ltd.

Current transformer for low voltage circuit 500AT
Nichidensha Co., Ltd.

Nichidensha Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

5.7hours

Very Fast Response


About This Product

■Features

・For low voltage circuit wiring ・For general measurement ・Indoor use ・Mounting direction can be changed by 90° ・Small and lightweight, easy to handle ・Current transformation ratio can be selected by changing the number of through turns of the primary conductor ・This product is double molded with heat-resistant ABS resin and epoxy resin.

■Terms of use

・Ambient temperature: -20℃ to 40℃ (Average temperature: 35℃ or less) ・Humidity: 90% or less ・Altitude: 1,000m or less ・Places that are not exposed to sea breeze, rain, or sunlight ・A place free of excessive water vapor, oil vapor, explosive gas, potential gas, corrosive gas, solvent, etc. ・A place without excessive dust or foreign matter ・Places that are not subject to abnormal vibrations or shocks

■Installation method

・Please wire so that no load is applied to the primary conductor (wire, etc.). - Connect the secondary wiring to the secondary terminal correctly and do not let it come close to the CT or primary conductor. - Be sure to set the CT polarity correctly according to the terminal symbols (primary side: K/L, secondary side: k/l). - If you change the mounting direction of the CT, be sure to tighten the countersunk screws. ・Please install the CT securely. Maintenance/inspection

■Daily inspection during operation

Instrument readings and appearance (abnormal sounds, odors, deformation, damage, overheating, etc.)

■Periodic inspection while stopped (once/year)

Appearance, cleaning, retightening of screws, and items similar to daily inspections

  • Product

    Current transformer for low voltage circuit 500AT

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1 Models of Current transformer for low voltage circuit 500AT

Image Part Number Price (excluding tax) Applicable standards Overcurrent strength Mass Number of through turns (T) Load Accuracy class Highest voltage Maximum wire size (mm2) Frequency Secondary current
Current transformer for low voltage circuit 500AT-Part Number-Current transformer for low voltage circuit 500AT

Current transformer for low voltage circuit 500AT

Available upon quote

JIS C1731

40 times

0.7kg

Rated load 250A: 2
Rated load 500A: 1

15VA

1.0 grade

1,150V

Rated load 250A: 80
Rated load 500A: 325

50,60Hz

5A

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About Company Handling This Product

Response Rate

100.0%


Response Time

5.7hrs

  • Japan

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