"Industrial Load Management System Using MQTT Protocol for Real-Time Energy Optimization ", Thesis of Industrial management

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yx9-1000V ZMPT101B ae — é Fig. 3.11 Circuit of VS The Table 3.2 explains the Electrical specification of VS and Table 3.3 explains the Mechanical specification of the VS. The Table 3.4 explains the Environmental specification needed for VS. Table 3.2 Mechanical Specification of VS Cup PBT Encapsulant Epoxy Terminals Pin diameter 0.8mm Tolerance 0.2 mm Approx.weight 13g Case Carton 21 Table 3.3 Electrical Specification of VS Primary current 2mA | Secondary current 2mA | Tums ratio 1000:1000 | Phase ang}e error <=20° | Current range 0~3mA | Linearity 0.1% | Rated burden <=200 ohm | Frequency range 50~60Hz | Dielectric level 3000VAC/min | DC Resistance at 20°C 110 ohm | Accuracy 0.2 | Table 3.4 Environment Specification of VS Storage Temperature -40°C ~+130°C Insulation resistance >100Mohm Applications of Voltage Sensor Sensing of overload current. Ground fault detection. Metering. Analog to Digita) Circuits.