FRQ5-4A+LED V2
Item number: 36229
Speed controller with 5-step switch for 3~ fan
Maximum factory-set output frequency: 50Hz
Optimized frequency inverters for the control of one fan motor for frequency converter suitable isolation system and bearings e.g. IE2
Integrated 5-Step switch
Step0=0Hz; Step1=10Hz; Step2=20Hz; Step3=30Hz; Step4=40Hz; Step5=50Hz
Potential-free operation notification
Enable contact section
Motor protection by connecting thermostats "TB" or thermistors "TP"
Interference emission EN 61000-6-3
Interference immunity EN 61000-6-2
Parallel operation of several motors is not allowed
Max. length of contoller(poti) cable 100m
Max. length of motor cable 10m (screened)
Please note: Not suitable for external rotor motors
When operating with Explosion proof fans the FRQ has to be placed outside the EX zone!
Parametros tecnicos
| Datos nominales | ||
|---|---|---|
| Tension nominal | 208 Para 480 | V |
| Frecuencia | 50 | Hz |
| Fase(s) | 3~ | |
| Maximum current | 4 | A |
| Proteccion/Clasificacion | ||
|---|---|---|
| Grado de proteccion | IP54 |
| Controlador y sensores | ||
|---|---|---|
| Fusible recomendado, unidad | 10 A | |
| Humedad permitida, sin condensacion | 0 Para 85 | %RH |
| Temperatura ambiente permitida | máximo 40 | °C |
| Dimensiones y pesos | ||
|---|---|---|
| Peso | 2,4 | kg |
Frequency inverter for the control of one fan motor with frequency converter suitable isolation system and bearings e.g. IE2. Fan speed preset via integrated 5-step switch.
Step0=0Hz; Step1=10Hz; Step2=20Hz; Step3=30Hz; Step4=40Hz; Step5=50Hz
Enable contact section.
Potential-free operation notification.
Motor protection by thermal contact, PTC.
Interference emission EN 61000-6-3,
Interference immunity EN 61000-6-2.
Parallel operation of several motors is not allowed. Max. cable length external potentiometer 100m.Max. length of motor cable 10m (screened).
Caution: Not suitable for external rotor motors!
When operating with Explosion proof fans the FRQ has to be placed outside the EX zone!
Technical data:
Voltage:208...480 V
Phase:3~
Frequency:50...60 Hz
max. current:4 A
max. power:1.5 kW
Recommended fuse:10 A
Ambient temperature:40 °C
Permitted rel. humidity, non-condensating: 85 %
Protection grade: 54 IP
Weight: 2.4 kg