LF305

Closed Loop Hall effect. DC, AC pulse currents' measurements of 300 ARMS nominal with galvanic isolation. Compact design. To be panel mounted in various ways. Aperture 20.1 mm diameter for the primary conductor crossing. Excellent accuracy, good response time, Current output, -40°C to + 85°C. Dual supply +/- 12 to +/- 20V.

Model details

LF 305-S

High mounting versatility, 300 ARMS nominal.

Series
LF305
Measurement
Current
Nominal Value
300 A
Measuring Range
500 A
Second. Nominal Signal
Current
Second. Nominal Signal Value
Instantaneous 150 mA
Primary Signal
AC + DC
Supply Voltage
External DC Bipolar
Supply Voltage Range
12 - 20 V
Accuracy
0.5 %
Op. Temperature
-40 °C / 85 °C
Technology
Closed loop Hall effect
Mounting
Panel
Applications
Drives
Power Supplies
Renewable Energies
Welding
LF 305-S
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Series

Product of the same series

LF 305-S/SP10

High mounting versatility, 300 ARMS noninal. Output on MOLEX Minifit Jr 5566, For industry and traction.

LF 305-S/SP16

High mounting versatility, 300 ARMS nominal. +/- 24 V power supply, -10 to +70°C, Output on JST connector.

LF 305-S/SP7

High mounting versatility, 250 ARMS nominal. +/- 15 V power supply, Output on cable, For traction.