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High accuracy current transformer TA 150830

Our proven Technology

The high accuracy current transformers (CTs) are designed for precise measurement of alternating currents at 50-60 Hz, up to 50 Arms, making them ideal for energy metering applications that require high accuracy in compact dimensions. These transformers utilize carefully selected magnetic core materials to ensure minimal output-to-input phase displacement and outstanding measurement accuracy.

SKU: TA 150830Categories: High accuracy current transformers

Specifications

Version

Inserted primary wire

Ip (Arms)

15

n

1 : 1000

Rc (Ω)

7

fn (Hz)

50-60

Rs (Ω)

21

E (%)

0.2

Φ (°)

1

D (mm)

0.8

Drawing

1508SA

Up (Vrms)

4200

Features and benefits

High accuracy current transformers are used in various applications such as RMS and peak value measurement, waveform detection, and harmonic analysis. The CTs feature a secondary side that can be connected to a burden resistance for reading a proportional, isolated voltage signal. Available in two versions—one with a passing-through hole and another with the primary turn inside—these transformers are easy to integrate into PCB designs.

Operating in a temperature range of -25 to +85°C, these CTs feature a durable UL94-HB rated plastic case, ensuring reliability in demanding environments.

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Download file: TA_150830

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