Emerson Alco EC3-X32 overheating regulator 807783

EC3-X32 Emerson Alco  overheating regulator 807783

• Autonomous superheat controller for chillers and coolers.
• EXD-SH1 stand alone superheat and/or temperature controller.
• SH1 is intended for the operation of 1 double pole CX/EX/FX valve.
• EXD-SH1 is the ideal solution in conjunction with the FX electronic expansion valves for commercial applications.
• EXD-SH1 is also the solution together with the EX/CX electronic valves for cooling installations and special applications.
• Air conditioning and/or heat pump: R22, R32, R134a, R407C, R410A with valve range FX5 to FX9.
• Refrigeration installations: R22, R23, R32, R124, R134a, R407C, R410A, R404A, R507, R407A/F with valve range EX4 to EX8.
• Refrigeration installations: R744 with valve range EX4 to EX7 (60 bar), EX8 (45 bar), CX4 to CX7 (120 bar).
• Main function EXD-SH1: Circuit 1 > Overheat or temperature control.
• Other features such as; Evaporator Pressure Limiting (MOP), Low Pressure Switch, Freeze Protection
• and manual adjustment of the valves.
• Automatic superheat adjustment along with FX5-9 and CX4-7 series.
• Also suitable for most refrigerants ultra low R23.
• Modbus (RTU) communication.
• Integrated keyboard with dual display.
• Monitoring and detection of sensors (ECN/PT5/6)/stepper motor wiring errors.
• Low / high overheat alarm as well as other alarm functions.
• Electrical connection by means of screw connection plugs supplied with controller
• DIN rail mounting.
• The required connection cable Micro Molex EXD-M03 can be ordered separately
• replaced by EXD-SH1
• Delivery is the new model EXD-SH1