Queensland two crystal flat-general thyristor SCR KP300A flat

KP type general thyristor Product Name: KP type general thyristor Description: KP series thyristor having a high voltage, low on-state losses. Can be used for a variety of power rectifier, motor speed, generator excitation, AC and DC inverter, DC traction, non-contact switch, frequency, temperature control, dimming circuit Scope KP series thyristor having a high voltage, low on-state losses and so on. Can be used for a variety of power rectifier, motor speed, generator excitation, AC and DC inverter, DC traction, non-contact switch, frequency, temperature control, dimming circuits. Model and its meaning to normal operating conditions and installation conditions 1, self-cooling and air-cooled ambient temperature -40 ℃ ~ 40 ℃, water-cooled ambient temperature 5 ℃ ~ 40 ℃ 2, relative humidity ≤85%; 3, non-corrosive gases in the air and dust damage the insulation; 4, pressure 85Kpa-106Kpa; 5, no severe vibration or shock; 6, if the special occasions, should make the appropriate test to prove reliable before use; 7, forced air cooling: wind speed ≥6m / s, air temperature ≤40 ℃; 8, water cooling: flow ≥4L / min, pressure: 0.2 ± 0.03Mpa, water resistivity ≥20kΩ · cm, PH value 6-8. The main technical parameters of shape and installation dimensions shape and installation dimensions shown in Figure and Table flatbed concave table dimensions shown in Figure and Table flatbed boss dimensions shown in Figure 1 and Table selection instructions, use, maintenance personnel need to understand the principles of product performance The use of methods, considerations. Improper use of the device in order to avoid damage and economic loss; 2, select the appropriate current and voltage should be left margin, not too small; 3, must have the line pressure overcurrent protection measures; must have equalizing when both series and parallel connection flow measures; 4, the own device when the die: a, radiator cooling effect must be proven to meet your needs; b, radiator tops do cleaning; c, countertops coated conductive grease (paste); d , die-polar and polar radiator consistent; e, the die table diameter concave station must be compatible with the heat sink table diameter; f, axis positioning accuracy and then apply a predetermined pressure.