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SEC series electronic expansion valve controller

•Adopt advanced PID algorithm to ensure accurate and automatic adjustment of superheat • Fast-safe overheat protection to ensure the normal operation of the system under different working conditions •Small and exquisite, slide rail design, easy to install •Energy-saving and high-efficiency, optimized control of refrigerant flow, making the evaporator utilization rate the most efficient

Keywords:

SEC series electronic expansion valve controller

Classification:

Sanhua Electronic Expansion Valve

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Product Details

Features

•Adopt advanced PID algorithm to ensure accurate and automatic adjustment of superheat

• Fast-safe overheat protection to ensure the normal operation of the system under different working conditions

•Small and exquisite, slide rail design, easy to install

•Energy-saving and high-efficiency, optimized control of refrigerant flow, making the evaporator utilization rate the most efficient

 

General specifications

•Suitable for a variety of common refrigerants

•Working temperature: -25~75°C

•Storage temperature: -30~85C

•Relative humidity: M 90%RH

• Certification: UL, in line with CE

• Installation method: use slide rails or screws to install in the electric control box

 

Electrical Specifications

• Power supply 24Vac/24Vdc (+ 10%/-15%, 50/60Hz)

•enter:

  1P pressure sensor input

  1P temperature sensor input

  1P communication data input (RS485 Modbus)

• Output:

  1P relay output (30Vdc/5A)

  1P electronic expansion valve output (12V DC±10%), rectangular wave

 

 

 

 

 

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