Frequency converter FRQ5-10A
208-480V, 3~, 10A, IP54, 5 steps, LED
Art. no.: 36230
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!
Technical parameters
| Nominal data | ||
|---|---|---|
| Rated voltage | 208 to 480 | V |
| Frequency | 50; 60 | Hz |
| Phases | 3~ | |
| Maximum current | 10 | A |
| Protection/Classification | ||
|---|---|---|
| Enclosure class | IP54 |
| Controller and Sensors | ||
|---|---|---|
| Recommended fuse | 16 A |
| Ambient and duct temperature | ||
|---|---|---|
| Permitted ambient temperature | max 40 | °C |
| Dimensions and weights | ||
|---|---|---|
| Weight | 5.1 | kg |
