<p><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">The SZT20-CH-420E AC current transducer provides real-time isolated measurement of AC current in the grid or circuit and converts it to a 0-5V/0-10V or 4-20mA DC current output signal. It can be mated with various AD and constitute various digital centralized acquisition systems. Or output to the PLC to form an automatic control system, or to match the traditional analog and digital indicating instruments, display the measured value.</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><strong>Features:</strong></span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">1. Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">2. The measured current AC: 0-10A / 20A / 50A, 0-100A / 150A / 200A can be selected.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">3. Output signal DC: 0-5V / 0-10V /4-20mA three forms are available.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">4. Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">5. Through-heart structure design, isolation withstand voltage up to 2000V AC.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">6. Magnetic hysteresis less than 1%, can be used in strong magnetic field conditions.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">7. The outer casing is made of self-extinguishing material, safe and durable.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">8. It is used for AC current monitoring, detection, current overload protection, and is also used as an electronic switch for automatic control systems. </span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">9. It is suitable for various applications requiring current and voltage conversion.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">10. It has the characteristics of strong overload ability, high precision, high isolation, high security, low power consumption and strong anti-interference ability.</span><br/><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><strong>Specification:</strong></span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Product Name: AC Current Transmitter</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Model: SZT20-CH-420E</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Power supply:</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Voltage output type, self-power supply does not require external current.</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Current output type requires external DC:</span><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><span> </span></span><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><strong><span style="color:rgb(229, 51, 51)">24V ± 10%</span></strong></span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Input feedthrough current (AC): </span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">0-10A / 20A / 50A (SZT15 series) </span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">0-100A / 150A / 200A (SZT20 series)</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Output Type (DC):</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Voltage output type:</span><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><span> </span></span><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><strong><span style="color:rgb(229, 51, 51)">0-5V/10V</span></strong></span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Current output type: 4-20mA</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Switch on minimum:</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">0.5±0.2A (round type)</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">1.5±0.2A (clamp type)</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Maximum current through current: 200%, the feed current cannot exceed 200% of the rated value</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Power consumption: ≤1W</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Tape: ≤1%</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Accuracy: ±1%</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Maximum leakage current: ≤0.1mA</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Linearity: 10%-100%</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Response time: ≤200ms</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Through the heart wire diameter: 0.35-20mm</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Working temperature: -20-60 °C</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Working humidity: 5-95% (no condensation)</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">Housing material: self-extinguishing material ABS (Cycolac 94v-0)</span><br/></p><p style="font-family:微软雅黑;font-size:13px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(44, 62, 80);background-color:rgb(255, 255, 255);border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none" align="left"><span style="font-size:16px;font-family:Arial">Insulation withstand voltage: 2000VAC 50/60Hz 1min</span></p><p style="font-family:微软雅黑;font-size:13px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(44, 62, 80);background-color:rgb(255, 255, 255);border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none" align="left"><span style="font-size:16px;font-family:Arial"><br/></span></p><p style="font-family:微软雅黑;font-size:13px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(44, 62, 80);background-color:rgb(255, 255, 255);border:0px none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none" align="left"><span style="font-size:16px;font-family:Arial"><strong>Package list:</strong></span><span style="font-size:16px;font-family:Arial"><br/>1 * AC Current Transducer<br/></span></p><p><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial"><strong>Working principle:</strong></span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">1. Based on electromagnetic induction, inductive current will be generated when the current in the circuit changes. Transform large current into standard small current through transformer,</span><br/><span style="background-color:rgb(255, 255, 255);color:rgb(44, 62, 80);font-size:16px;font-family:Arial">2. Through relevant signal processing circuit and output control circuit, the dc current signal of 0-5/10V or 4-20mA can be output and transmitted to the next level system.</span><br/></p>