DHA6 product is special temperature controller for hot runner, suitable for all hot runner heaters with a load not exceeding 15A. Its appearance and installation method
Adopting an international standard structure, suitable for any hot runner temperature controller standard chassis. The power wiring system and load connection method are both standard structures. Each control card controls the temperature of a circuit's heater. The temperature control card is easy to insert and can be interchanged with other manufacturers' temperature control cards.
1. Function and Features:The operation interface of temperature control card adopts touch buttons and dual row 4-digit LED displayThe running status is displayed through text, which is intuitive and easy to understandThe operation is simple, the temperature control accuracy is high, and new users can quickly enter the working stateThe temperature control card adopts an international standard structure, which is easy to replace and can be interchanged with products from other manufacturersEach temperature control card has the same function, so it can be interchanged for easy maintenance and storage of spare parts by usersTwo types of thermocouple sensor signals, K-type and J-type, can be set, with precise temperature nonlinearity processing and integrated cold junction compensationThe control mode can be selected as zero crossing trigger (SSr) or phase angle control (PAc)Temperature setting and display can be done in two ways: Celsius (℃) and Fahrenheit (℉)Thermocouple wire breakage alarm function, automatic protection for thermocouple wire breakageThermocouple short circuit alarm function, automatic protection for thermocouple short circuitHeating coil open circuit alarm function, automatic protection for heating coil open circuitThyristor breakdown alarm function,FUZYY+PID control algorithm, PID parameters can be automatically adjusted online or manually setEquipped with a hot runner soft start heating method, the soft start heating power and heating time can be freely setIn addition to automatic control, the system is also equipped with manual control for heating in special situationsEquipped with a 380V voltage protection function for incorrect connection, ensuring the safety of the temperature control card.
Operating ambient temperature：
32 ℉ to 131 ℉ (0 ℃ to 55 ℃)
Storage environment temperature：
-40 ° F to 158 ° F (-40 ° C to 70 ° C)
Types of sensors：
J or K type thermocouple sensor
Temperature range of the sensor：
32 ℉ to 860 ℉ (0 ℃ to 450 ℃)
Temperature accuracy：
Plus or minus 0.1 degrees
Safety tube protection：
220V 15A dual circuit fast fuse
Control output type：
Bidirectional thyristor 15A 220VAC
Power supply：
86-240VAC 50/60Hz
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