Speed controller with 5-step switch for 3 phase fan
- 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
Manuals & Guides
Systemair FRQ5 4A LED V2 Speed Controller 3 Phase Datasheet
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