AC Current Sensor – 30A

How Does It Work?

AC Current Sensor – 30A (STC-013-030) is a non-invasive sensor designed for accurate AC current measurement, supporting currents up to 30A. Featuring an output voltage of 1V, this sensor enables easy integration into various monitoring and protection applications. With a 13mm x 13mm opening size, it allows for straightforward installation without interrupting the circuit. Built with a dielectric strength of 1000V AC and fire-resistant housing in accordance with UL94-V0 standards, this sensor ensures safety and reliability in demanding environments. It operates efficiently across a temperature range of -25°C to +70°C, making it suitable for both industrial and commercial applications. The 1.5m leading wire provides flexibility in mounting and installation. It is ideal for current measurement and monitoring in electrical systems, AC motor protection and load monitoring, lighting equipment power analysis, and air compressor performance tracking, making it a reliable, high-precision, and easy-to-install current sensing solution.

Key features

• Non-invasive AC current sensor (30A max)
• Input Current: 0~30A AC
• Output Mode: Voltage/1V
• Opening Size: 13mm x 13mm
• Leading Wire in Length: 1.5m
• Dielectric Strength (between shell and output): 1000V AC/1min 5mA
• Work Temperature: -25°C ~ ﹢70°C
• Resistance Grade: Grade B
• Build-in sampling resistance（RL): 186Ω
• Non-linearity: ±3%
• Fire resistance property: in accordance with UL94-VO

Applications

• Suitable for the current measuring
• Monitoring and protection of AC motor
• Lighting equipment
• Air compressor