Fan speed control module: FSE-02S
Minimise noise with pressure-controlled speed control of the EC condenser fan motors.
Air cooled condensers are widely used in air conditioning and refrigeration systems. They are a reliable and easy solution for transferring heat to the environment. Quiet fan operation can be achieved and head pressure maintained by pressure controlled condenser fan speed control modules. Emerson FSE control modules are simple and economical devices that provide analog electrical signals of 0 ... 10 V based on changes in condensing pressure. They have been optimized to meet the requirements of air cooled condensers. Additional modification of the output signal is not required.
Features and benefits
- Suitable for all sizes of EC fan motors
- Direct connection to the EC motor for easy installation
- IP 65 rated with PS3-Nxx cable assemblies for placing the FSE close to the fan motor
- Optimized pressure versus fan speed characteristic to control condenser fan speed
- Simple adjustable head pressure value
- Compact size
- Quiet fan rotation at low ambient temperatures (night)
- Three versions for optimized operation with most refrigerants:
FSE-01S R134a
FSE-02S R22, R404A, R407C, R507
FSE-03S R410A
- EMC filtering not required for FSE
| Power supply | 10 V |
| Design (panel size) | DIN |
| Control input | Temperature sensor |
| Output - relay | 0x |
| Analog output | 0-10 Vss |
| Producer | Dixell |
Refrigerants - R-404A, R-407C, R-450A, R-452A, R-448A, R-449A, R-507, R-513A, R-410A, R-1234ze, R-407A, R-407F
Function - Fan speed control module 0-10V
Range - 9.2 to 21.2 bar
Factory setting - 15.5 bar
Connection - 7/16"-20UNF
Max. permissible pressure - 32 bar
Temperature range - -20 to 65 °C
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