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EXD-HP1/2
EXD-HP1/2
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EXD-HP1/2 are stand-alone universal superheat and or economizer controllers for heat pumps, heating units, air conditioning and precision cooling such as telecom and shelter applications.
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EXD-HP1
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Function
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Superheat controller
Economizer controller |
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Refrigerant
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|
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Compatible with
|
EXM
EXL EXN |
EXD-HP1 (20 pcs.)
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Function
|
Superheat controller
Economizer controller |
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Refrigerant
|
|
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Compatible with
|
EXM
EXL EXN |
EXD-HP2
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Function
|
Superheat controller
Economizer controller |
|
Refrigerant
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|
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Compatible with
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EXM
EXL EXN |
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Specifications
- Function
- Superheat controller, Economizer controller
- Refrigerants compatibilities
- R410A, R134a, R22, R407C, R454A, R454C, R1234yf, R1234ze(E), R452B, R32, R452A, R448A, R449A, R454B, R290
Features
- Self adapting superheat/economizer control in conjunction with Copeland stepper motor driven electronic expansion Valves EXM/EXL
- Discharge hot gas temperature control by liquid/vapor injection to compressor
- EXD-HP1: Controller with one EXV output
- EXD-HP2: Controller with two independent EXV outputs
- Controllers as slave with Modbus (RTU) communication capability. All data (read/write) accessible by any third party controller having modbus communication (RTU)
- Upload/download key (accessory) for transmission of parameter settings among controllers with the same setting
- Low pressure switch and freeze protection function
- Manual positioning of valve(s)
- Limitation of evaporating pressure (MOP)
- Low/high superheat alarm
- Monitoring of sensors and sensor wiring / detection of sensor and wiring failures
- Integrated display (3-digit LEDs) and keyboard; Electrical connection via plug-in type screw terminals (included with controller); DIN rail mounting housing
Documents & Drawings
Engineered for Sustainability
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