ENVOY SC (50A)

Envoy SC Single-Channel Hall Effect Current Sensor OVERVIEW The Envoy SC is a single channel (SC) module designed for high-quality current measurements in the range from 50 to 300 Amperes. The IsoBlock Current-FG uses Hall Effect with closed loop methodology to measure the current flowing in the conductor passing through the aperture. This is followed by an anti-aliasing filter and a conditioning stage to output a ±10V signal. The compact form factor of the Envoy SC module allows users to setup high channel density monitoring systems, making it ideal for deployed and portable systems. SPECIFICATION Envoy SC 50A 100A Bandwidth (-3dB point) 200A < 3.2 mA < 6 mA < 10 mA < 15 mA < 18 mA 200 V/A 100 mV/A 66.667 mV/A 50 mV/A 33.333 mV/A 50A 100A 150A 200A 300A Conversion Factor Input dynamic range Eletrical ±0.7% Input-Output non-linearity < 0.01° < 1 μs AC 3000V, for 1 minute >500MOhm (@500V) < ±0.01% / °C Mechanical Outer Dimensions Weight ±50 ppm/°C Differential input dynamic range Power Supply Voltage Output type Mounting Type ±10V, ±5V Custom Gain temperature drift Max total phase shift at 60Hz Thermal drift gain < 280 ppm/A Output voltage Gain Insulation Resistance The current sensing component of the unit is the aperture located at the top of the module in the figure above. Two connectors that serve to power the unit and output the sensor signal lays along the bottom. Integrated sensor noise Accuracy (percentage of reading) Isolation voltage HARDWARE DESCRIPTION 300A DC - 300kHz Integrated sensor noise (Referenced to input) Max Input delay 150A Output Offset Voltage Output impedance indication of input, output and power of the IsoBlock I-FG-1c 5V,9V,12V and 24V options Differential signal The IsoBlock Current module is designed to mount on standard NS-35 or NS-32 DIN rails with minimal preparation, providing users ease of use and flexibility. < ±500µV 100Ω Environmental Operating temperature – 25 to 65 °C Storage temperature – 40 to 70 °C DIN Rail 3.5” x 2.5” x 1.5” 205 g (7.2 oz) Installation on DIN rail 650 Washington St, San Francisco, CA 94111 (708) 374-8658 1 MERCHANICAL DIMENSIONS HARDWARE CONFIGURATION A. Connect external power source to power the unit. For proper functioning the power supply should provide a voltage as specified with at least 0.25A of continuous current and 0.5A surge during module start-up. A Standards and Certifications ● CE ● RoHS Compliant B. Securely connect one end of a twisted pair to the output terminals, and the other end to the inputs of your data acquisition unit C. Pass conductor through aperture and observe orientation for proper signal polarity. C B DANGER THIS SENSOR IS NOT A SAFETY DEVICE AND IS NOT INTENDED TO BE USED AS A SAFETY DEVICE. This sensor is designed only to detect and read certain data in an electronic manner and perform no use apart from that, specifically no safetyrelated use. This sensor product does not include self-checking redundant circuitry, and the failure of this sensor product could cause either an energized or de-energized output condition, which could result in death, serious bodily injury, or property damage. 2