Closed Loop ASIC based 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 mm diameter for the primary conductor crossing. Excellent high accuracy at the level of Fluxgate technology but at the price of Hall effect. Overall accuracy over temperature range of 0.2 % of Ipn, Exceptional offset drift of 0.1 % of Ipn. Fast response time less than 0.5 µs, Current output, -40°C to + 85°C. Dual supply +/- 12 to +/- 20V.
LF 310-S/SPA5
High mounting versatility, 300 ARMS nominal, High accuracy over operating temperature range, Phoenix/Entrelec three-pole connector with 3.81 mm pitch
- Series
-
LF310
- 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
- 0.2 %
- Op. Temperature
- -40 °C / 85 °C
- Technology
-
Closed loop Hall effect
- Mounting
-
Panel
- Applications
-
DrivesPower SuppliesRenewable EnergiesWelding
Relative information
Product of the same series
LF 310-S
High mounting versatility, 300 ARMS nominal, High accuracy over operating temperature range
LF 310-S/SP10
High mounting versatility, 300 ARMS nominal. High accuracy over operating temperature range, Output on MOLEX Minifit Jr 5566
LF 310-S/SP16
High mounting versatility, 300 ARMS nominal. High accuracy over operating temperature range, Output on connector JST, +/- 24 V power supply.
LF 310-S/SP20
High mounting versatility, 300 ARMS nominal. High accuracy over operating temperature range, Output on MOLEX Minifit Jr 5566, For traction.