3 phase ac electronic frequency converter 50hz to 60hz, 220v 380v 440v ac vfd

3 phase ac electronic frequency converter 50hz to 60hz, 220v 380v 440v ac vfd WHY CHOOSE US
•16 Years -we are professional manufacture of frequency converter for 16years.
•16 Years -We have 16 years’ experience of OEM and ODM.
•8 Patents -We got 8 patents in the electrical industry.
•100% & 12H -We guarantee 100% in 12hours reply to our customers.
•Our Honor -We got the title of provincial science and technology enterprises.
•Professional Team -Our engineers have more than 7years experience in industry.
•Powerful Production Capacity -we can offer a large quality products each month. PRODUCT FEATURE1.Display of LED digital,Chinese/English LCD etc
2. Open loop vector,closed loop vector(optional,add with PG),V/F control
3. Keyboard locator(0-5V),external analog (0-10V/0-20mA),external signal
superposition.
4. 8 steps speed ,forward and reverse,hopping frequency,acceleration and deceleration,
counter,jog acceleration and deceleration,wake of PID sleep,PG,ect.
5. Built-in 485 port independently;Mobus:ASCII and RTU
6. Frequency set: keyboard ,external analog,pulse frequency,PC serial
communication,ect.
7. Precision of speed control: closed loop vectorcontrol ±0.05% rated frequency;
Open loop vectorcontrol ±0.5% rated frequency.
8. Scope of speed control with PG feedback vector 1:1000;without PG feedback
vector 1:100
9. With PG feedback vector control,torque response<150ms;without PG feedback
vector control,torque response<200ms
10. PG feedback vector control:200% rated output torque/0.05HZ;No PG feedback
vector control:150% rated output torque/0.5HZ
11. Precision of torquecontrol:±5% rated output torque
12. Over-load protection,over-voltage stall,overload forecast,automatic current
limit,automaticfault reset,under-voltage protection,over-heating protection,
phase- lack protection,ect. TECHNICAL SPECIFICATIONModelAVF508 Seriesfrequency converterControlMethodSPWMInputPowerSupply
single phase:220v;50hz to 60hz
three phase:220v/380v;50hz to 60hzBasicFunction
Speedtracing,PIDcontrol,autospeedcompensation,AVR,torque
control,overlaycontrol,timecontrol,multi-speedchoice,etc5DigitalDisplay,statusidicator
Displayfrequency,speed,current,voltage,counter,temperature,
forward/reverse,fault…CommunicationControlRS485OperatingTemperature–10~40°CHumidity0-90%relativehumidityVibration<5.9 m/s2 (0.6M)
Frequency
ControlRange0~600.00HZAccuracyDigital:0.01%(-10~40°C);Analog:0.2%(25±10°C)
FrequencySetting
ResolutionDigital:0.01Hz;Analog:1‰ofMaxOperatingFrequencyOutputResolution0.01HZ
Settingmethod
digitalsetpoint,analogsetpoint,serialcommunicationsetpoint,multi-speed,PIDsetpoint,etcAnalogSetting0~5V,0~10V,4~20mA,0~20mAOthers
Frequencylowerlimit,startfrequency,stopfrequency,threeskip
frequencycanbeindividuallyset
Protection
FunctionOverLoad
Motordirverofelectroniccircuit:(contstanttorque150%at1minute
,fans120%at1minute)FuseFuseoff,motorstopUndervoltage220V:DCvoltageOvervoltage220V:DCvoltage>400V;380V:DCvoltage>800V
Restartfor
instantaneousstopRestartwithfreququencytrackafterinstantaneousstopStallpreventionStallpreventionforaccelerationanddeceleration
Shortcircuitof
outputterminalprotectionforelectroniccircuitOthers
Heatsinkoverheatprotection,reverselimit,faultreset,parameter
lockPID.PackagingOur Service
1,We can design the job for yourspecsor your project
2,We provide site commissioningon demand
Bluk Production Frequency converter 50hz to 60hzCertifications
3 phase ac electronic frequency converter 50hz to 60hz, 220v 380v 440v ac vfd
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