Tamura LA37S S05K Open-loop Current Sensors

Tamura LA37S S05K Open-loop Current Sensors are designed for various applications, especially middle-powered inverters and welding machines. Tamura LA37S S05K Open-loop Current Sensors can be used at high frequency with a fast response time that allows users to measure current accurately. The series offers rated output voltages of Vof (2.5V or Vref-IN) ±625mV, a wide temperature range (-40°C to +105°C ), a Vref-IN/OUT function, and non-ratiometric output (Vout, Voff, Vref). This current sensor series measures a range from 50A to 600A.

Features

Open-loop, voltage-output type, ASIC model
50A to 600A primary nominal current, 150A to 1200A measuring current range
Panel mounting, connector on secondary (2 types)
+5V power supply voltage, Vof ±625mV rated output voltage
3.3kV_AC, 50Hz, 1 min. insulation voltage
-40°C to +105°C ambient operating temperature

Non-ratiometric output (Vout, Voff, Vref)
UL508, UL94-V0 recognized materials
CE marking, European directive
LA37SxxxS05KM: MOLEX/22-04-1041, tin-plated terminal connecter
LA37SxxxS05KJ: JST/B4B-XH-A-G gold-plated terminal connecter

Applications

Photovoltaic (PV) inverters
Welding machines
General-purpose inverters

Energy-storage systems
Uninterruptable power supplies (UPS)

Tamura LA37S S05K Open-loop Current Sensors

Features

Applications

Connection Diagram

husseinkey ELECTRONICS®

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