Srovės transformatoriai kintamosios srovės matavimui
  • Srovės transformatoriai kintamosios srovės matavimui

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Gamintojas: LEM

Srovės transformatoriai kintamosios srovės matavimui

AC Current transducer - AT Series

Split-core transducer for the electronic measurement of AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). 0-10 V DC voltage output proportional to the RMS value of the primary current.

przetwornik do pomiaru prądu przemiennego serii AT czujnik halla

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageLoad resistanceOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AT 5 B10

 5 0..10Vdc self-powered ≥2MΩ < +/-1.5% 50/60 Hz <300ms

AT 10 B10

 10

AT 20 B10

 20

AT 50 B10

 50

AT 100 B10

 100

AT 150 B10

 150

AT 5 B420L

 5 4..20mA 20..30Vdc <600 Ω @Vc=24Vdc < 100ms

AT 10 B420L

 10

AT 20 B420L

 20

AT 50 B420L

 50

AT 100 B420L

 100

AT 150 B420L

 150

AC Current Transducer - AP [&] APR Series

Split-core transducer for the electronic measurement AC sinusoidal waveform currents, with galvanic separation between the primary circuit and the secondary circuit. Switch selectable measuring ranges and rms 0-5 V and 0-10 V switch selectable voltage output.

przetwornik do pomiaru pradu przemiennego i zmienneog serii AP i APR

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageLoad resistanceOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AP 50 B10

 10, 25, 50 0..10 / 0..5 Vdc 24Vdc ≥10 kΩ < ± 1 % 30 .. 2000 Hz < 150 ms

AP 100 B10

 50, 75, 100

AP 200 B10

 100, 150, 200

AP 400 B10

 200, 300, 400

AP 50 B420L

 10, 25, 50 4..20mA 12..24Vdc < 350 Ω

AP 100 B420L

 50, 75, 100

AP 200 B420L

 100, 150, 200

AP 400 B420L

 200, 300, 400

APR 50 B10

 10, 25, 50 0..10 / 0..5 Vdc 24Vdc ≥ 10 kΩ 30 .. 6000 Hz < 400 ms

APR 100 B10

 50, 75, 100

APR 200 B10

 100, 150, 200

APR 400 B10

 200, 300, 400

APR 50 B420L

 10, 25, 50 4..20mA 12..24Vdc < 350 Ω

APR 100 B420L

 50, 75, 100

APR 200 B420L

 100, 150, 200

APR 400 B420L

 200, 300, 400


AC Current Transducer - AKR Series

Transducer for the electronic measurement AC waweforms current, with galvanic separation between the primary circuit and the secondary circuit. Jumper selectable ranges and True RMS 4-20 mA current output.

przetworniki do pomiaru prądu przemiennego seri AKR

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AKR 5 C420L

 2, 5 4..20mA 24Vdc  +/-1% 10..400 Hz <600ms

AKR 50C420L

 10, 20, 50

AKR 200C420L

 100, 150, 200
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AC Current transducer - AT Series

Split-core transducer for the electronic measurement of AC waveform currents, with galvanic isolation between the primary circuit (power) and the secondary circuit (measurement). 0-10 V DC voltage output proportional to the RMS value of the primary current.

przetwornik do pomiaru prądu przemiennego serii AT czujnik halla

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageLoad resistanceOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AT 5 B10

 5 0..10Vdc self-powered ≥2MΩ < +/-1.5% 50/60 Hz <300ms

AT 10 B10

 10

AT 20 B10

 20

AT 50 B10

 50

AT 100 B10

 100

AT 150 B10

 150

AT 5 B420L

 5 4..20mA 20..30Vdc <600 Ω @Vc=24Vdc < 100ms

AT 10 B420L

 10

AT 20 B420L

 20

AT 50 B420L

 50

AT 100 B420L

 100

AT 150 B420L

 150

AC Current Transducer - AP [&] APR Series

Split-core transducer for the electronic measurement AC sinusoidal waveform currents, with galvanic separation between the primary circuit and the secondary circuit. Switch selectable measuring ranges and rms 0-5 V and 0-10 V switch selectable voltage output.

przetwornik do pomiaru pradu przemiennego i zmienneog serii AP i APR

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageLoad resistanceOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AP 50 B10

 10, 25, 50 0..10 / 0..5 Vdc 24Vdc ≥10 kΩ < ± 1 % 30 .. 2000 Hz < 150 ms

AP 100 B10

 50, 75, 100

AP 200 B10

 100, 150, 200

AP 400 B10

 200, 300, 400

AP 50 B420L

 10, 25, 50 4..20mA 12..24Vdc < 350 Ω

AP 100 B420L

 50, 75, 100

AP 200 B420L

 100, 150, 200

AP 400 B420L

 200, 300, 400

APR 50 B10

 10, 25, 50 0..10 / 0..5 Vdc 24Vdc ≥ 10 kΩ 30 .. 6000 Hz < 400 ms

APR 100 B10

 50, 75, 100

APR 200 B10

 100, 150, 200

APR 400 B10

 200, 300, 400

APR 50 B420L

 10, 25, 50 4..20mA 12..24Vdc < 350 Ω

APR 100 B420L

 50, 75, 100

APR 200 B420L

 100, 150, 200

APR 400 B420L

 200, 300, 400


AC Current Transducer - AKR Series

Transducer for the electronic measurement AC waweforms current, with galvanic separation between the primary circuit and the secondary circuit. Jumper selectable ranges and True RMS 4-20 mA current output.

przetworniki do pomiaru prądu przemiennego seri AKR

 

Table. Technical data

TypePrimary nominal RMS current
IPN [ASK]		Output voltageSupply voltageOutput voltage accuracy
IPN, TA = 25°C		Frequency bandwidthResponse time to 90%
of Ipstep

AKR 5 C420L

 2, 5 4..20mA 24Vdc  +/-1% 10..400 Hz <600ms

AKR 50C420L

 10, 20, 50

AKR 200C420L

 100, 150, 200
mažiau
Skaityk daugiau