... following products ( 1500W with DN 20, 25, 32, 40, 50, 63 ). The product has the advantages of precise temperature control, high reliability, good ... Relative humidity: 45%-95% Voltage range: 176V-245V 50 ± 1Hz2.temperature: 260 ±5 °C3. security measures: insulation resistance is not ... AC RMS)4.Rate Power: 900W5.Ambient temperature: -5°C~ 45°C6.Working temperature: 0-300 °C7.Voltage:220-240V8.Welding ...