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Quick Details

  • Place of Origin: New Mexico, United States
  • Brand Name: Emerson/ALCO
  • Model Number: EC3-X33
  • Anti Freezing: Yes
  • low-voltage protection: Yes
  • warning function: Yes
  • MOP: Yes
  • type: refrigeration controller

Packaging & Delivery

Packaging Details color carton box
Delivery Time 5 days after final confirmation

Specifications

1.superheat control EC3-X32 refrgeration controller
2.control electronic expansion valve of EX4~EX8
3.TIP/IP built-in

 EC3-X33 is a stand-alone universal superheat refrigeration controller for air conditioning, refrigeration and industrial applications such as chillers, industrial process cooling, rooftops, heat pumps, package unit, close control, cold room, food process and air driers. 

 

Superheat control EC3-X33 refrigeration controller

  

 

Features of EC3-X33 refrigeration controller

1.EC3-X33 Superheat control in conjunction with Emerson stepper motor driven Electrical Control Valves (EX4 … EX8)

2.Limitation of evaporating pressure (MOP) Low and high superheat alarm

3.Low pressure switch function/alarm; Freeze protection function/alarm; Pump down function

4.Monitoring of sensors and sensor wiring and detection of sensor and wiring failures

5.Intelligent alarm management in order to protect the compressor i.e. fail safe operation

6.Integral rechargeable battery to close Electrical Control Valve in case of power loss

7.Electrical connection via plug-in type screw terminal;

8.Aluminum housing for DIN rail mounting

 

 

 Standard Model chart of EC3-X33 refrigeration controller

Name 

Model 

PCN

 

Superheat Controller

EC3-X33

807783

Binding post

K03-X33

807645

Electronic expansion valve

EX4/EX5/EX6/EX7/EX8

 

Electronic expansion valve and stub cable

EXV-M60

804665

Pressure sensor

R22/R124/R134A/R404A/R407C/R507C

-R410A

-R744

-medium pressure refrigerant

 

PT5-07M

PT5-18M

PT5-18M

PT5-18M

 

802350

802351

802351

802351

Connector and stub cable of pressure controller      1.5m

                                                                          3.0m

                                                                          6.0m

PT4-M15

PT4-M30

PT4-M60

804803

NTC temperature probe                                        3.0m

                                                                         6.0m

                                                                        12.0m

ECN-N30

ECN-N60

 

ECN-N99

804496

Transformer (apply to single set of controller and electronic expansion valve  25VA)

ECT-323

804424

Transformer (apply to double set of controller and electronic expansion valve  60VA)

ECT-623

804421

Battery

24030102

24030102

Operation panel

ECD-002

807657

Stub cable between EC3-X33 and ECD-002

Standard cable with RJ45 or ECC-N50 --6m

807862

 

  

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