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Refrigeration/AHU
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Refrigeration/AHU
Electronic expansion valve control device (unipolar step motor type)
• Equipped with the most advanced super hit (superheat) adaptive PID precision control algorithm
-Valve opening ratio control mode by external signal (4-20mA, 1-5V) input (driver function)
-Valve forced opening ratio control mode that can be operated by RS485 communication
-User-entered open ratio maintenance mode
Product Infomation
[EVC10B] Electronic Expansion Valve Controller for Unipolar Step Motor
- The most advanced algorithm of precise adaptive PID control over superheat
- Various valve open control modes:
- External signal input(4-20mA, 1-5V)
- RS485 communication
- User setup
- Quick-Safe to ensure prevention of low and high superheats and protect the system under any conditions
- Hot gas bypass operation for precise control
- Compatible with various refrigerants(R22, R134a, R404a, R407c, R410a, R717, R23)
- Smart-rail mount design
- Perfect tech support by a developer(DOTECH)
EVC10B was developed 100% by Dotech's own creative ideas and technologies.
The most advanced algorithm of precise adaptive PID control over superheat
- Various valve open control modes:
External signal input(4-20mA, 1-5V)
RS485 communication
User setup
- Quick-Safe to ensure prevention of low and high superheats and protect the system under any conditions
- Hot gas bypass operation for precise control
- Compatible with various refrigerants(R22, R134a, R404a, R407c, R410a, R717, R23)
- Smart-rail mount design
- Perfect tech support by a developer(DOTECH)
EVC10B was developed 100% by Dotech's own creative ideas and technologies.
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