Brochure

Emerson Climate Technologies
113
EX Valves & Controls
FSE Fan Speed Control Module
Electronic Fan Speed Control Modules FSE generate a 0…10 V signal,
which is used to control the speed of condenser fan motors in
commercial refrigeration and air-conditioning systems. Ideal for
use with high efficient EC-motors but can be also used with phase
cut controllers for induction motors.
Features
• Energy saving due to improved cooling efficiency
• Pressure for minimum speed adjustable
• Small proportional band and large hysteresis to minimize
cycling at small pressure changes
• Reduced fan noise level during low ambient temp.
conditions
• Improved overall performance of cooling system
• Easy installation with cables for power supply and motor
connection factory wired
• IP 65 protection for outdoor mounting
• UL file nr.: E355325
FSE Control Modules
Selection Chart Control Modules FSE
Technical Data FSE
Cable Assemblies for connection of FSE Control Module to controller
Type Part No. Refrigerants
Adjustment Range
PCut (bar)*
Cut-off Pressure
factory set (bar)
Test
Pressure
Pressure
Connection
Weight
(g)
FSE-01S 804 701 R134a 4 … 12.5 7.8 30 bar
7
⁄16’’ -20 UNF female 125
FSE-02S 804 706
R22, R407C,
R404A, R507
10 … 21 15.5 36 bar
7
⁄16’’ -20 UNF female 125
FSE-03S 804 711 R410A 12 … 28 20.4 50 bar
7
⁄16’’ -20 UNF female 150
Type Part No. No of leads
Diameter
of leads
Temperature Range °C
Cable length
mtr.
PS3-N15 804 580
3 0.75 mm
2
-25/+80
1.5
PS3-N30 804 581 3.0
PS3-N60 804 582 6.0
Supply Voltage 10V; supplied by controller
Operating current
0…10 VDC output
max. 1 mA
Medium compatibility HFC, HCFC, POE-, synthetic and
mineral oils
Protection class
(IEC529/EN 60529)
IP 65 with cable connector
assemblies PS3-Nxx
Pressure connection
FSE-01S and FSE-02S
FSE-03S
Brass
Stainless Steel
Max. operating pressure PS FSE-01S: 27bar
FSE-02S: 32bar
FSE-03S: 45bar
Temperature Range
Storage and transportation
Operation
-30° … +70°C
-20° … +65°C
Materials
Housing cover
PA
202
Electronic Fan Speed Control Modules FSE generate a 0…10 V signal,
FSE Fan Speed Control Module