LA55

Closed Loop Hall effect. DC, AC pulse currents' measurements of 25 to 50 ARMS nominal with galvanic isolation.To be PCB mounted. Aperture 12.7 x 7 mm for the primary conductor crossing. Excellent accuracy, good response time, -40°C to + 85°C.

Model details

LA 55-P/SP23

Better initial offset and offset drift.

Series
LA55
Measurement
Ток
Nominal Value
50 A
Measuring Range
70 A
Second. Nominal Signal
Ток
Second. Nominal Signal Value
Мгновенное значение 50 mA
Primary Signal
Переменный + постоянный ток
Supply Voltage
Внешнее двухполярное постоянного тока
Supply Voltage Range
12 - 15 V
Accuracy
0.45 %
Op. Temperature
-40 °C / 85 °C
Технология
Компенсационные на основе эффекта Холла
Mounting
На печатную плату
Применения
Приводы
Системы электропитания
Возобновляемые источники энергии
Сварка
LA 55-P/SP23
PICTURE
FRONT
BACK
LEFT
RIGHT
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Relative information

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Серии

Изделия этой серии

LA 55-TP/SP27

50 ARMS nominal, Busbar integrated, Measuring range up to 100 A, Turns ratio 1/2000, Potted, 3.6 kVRMS as isolation test voltage, For traction.

LA 55-TP/SP1

50 ARMS nominal, Busbar integrated, Measuring range up to 100 A, Turns ratio 1/2000

LA 55-P/SP1

50 ARMS nominal, Measuring range up to 100 A, Turns ratio 1/2000

LA 25-P

25 ARMS nominal with an aperture, -25°C to + 85°C.