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Help Center3 Fase 380v Variador de Frecuencia
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3 fase 380v variador de frecuencia
Basic feature:
- Display of LED digital,Chinese/English LCD etc
- Open loop vector,closed loop vector,V/F control
- Keyboard locator(0-5V) ,external analog (0-10V/0-20mA) ,external signal superposition….
- 16 steps speed ,forward and reverse,hopping frequency,acceleration and deceleration,counter,jog acceleration and deceleration,wake of PID sleep,PG …..
- Built-in 485 port independently
- Frequency set: keyboard ,external analog,pulse frequency,PC serial communication …
- Precision of speed control: PG feedback vector control ±0.05% rated frequency,No PG feedback vector control ±0.5% rated. frequency
- Scope of speed control for PG feedback vector 1:1000;No PG feedback vector 1:100
- With PG feedback vector control,torque response<150ms;No PG feedback vector control,torque response<200ms
- PG feedback vector control:200% rated output torque/0.05HZ;No PG feedback vector control:150% rated output torque/0.5HZ
- Precision of torque control:±5% rated output torque
- Over-load protection,over-voltage stall,overload forecast,automatic current limit,automatic fault reset,under-voltage protection,over-heating protection,phase- lack protection
Application:
- Mechanical Drawing
- Sawing Machine
- Textile Machine
- Lifting Equipment
- Ball Mill ……. Diagram:
Technical specificationg:
Item |
Specification |
|
Output |
Rated output voltage |
3 phases380V(Maximum output voltage is same with input voltage) |
Continuous current |
100% rated output current |
|
overload capacity |
150% rated output current at 2 minutes,180% rated output current at 10s |
|
output frequency |
0Hz~400Hz |
|
Power |
Rated output voltage |
3 phases380V±20%,50~60Hz±5% |
Control performance |
Modulation mode |
Optimization space voltage vector PWM |
Control mode |
PG feedback vector control;No PG feedback vector control;V/F control |
|
Run command given |
Keyboard;external terminal;PC serial communication |
|
Speed setting |
Keyboard ,analog,pulse frequency,PC serial communication … |
|
Speed setting resolution |
Digital: 0.01HZ; Analog: 1/1000 of maximum frequency |
|
Speed setting precision |
Digital:±0.01%of maximum frequency(-10°C~ +40°C ) Analog:±0.05% of maximum frequency(25°C±10°C ) |
|
Speed control precision |
PG feedback vector control:±0.05% rated speed;(25°C±10°C ) No PG feedback vector control:±0.5% rated speed;(25°C±10°C ) |
|
Speed control range |
PG feedback vector control 1:1000 No PG feedback vector control 1:100 |
|
Torque control response |
PG feedback vector control response<150mS No PG feedback vector control response<200mS |
|
Start torque |
PG feedback vector control:200% rated output torque/0.05HZ No PG feedback vector control:150% rated output torque/0.5HZ |
|
Braking torque |
non-energy consumption braking:within 22KW>20% rated output torque,above 30KW>15% rated output torque,energy consumption braking >150% rated output torque |
|
Torque control precision |
±0.5% rated output torque |
|
Signal of input output control |
Reference voltage output |
1way,+10V,5mA |
Control output of voltage source |
24V,100mA;also can be provided by PLC terminals from external |
|
Power input for external users |
1 way,input terminal connect can use external power supply (12-24 V) |
|
Analog input |
1 way,0~10V/0-20mA DC,10 bit 1 way,0~10V DC,10 bit |
|
Analog output |
1 way,0~10V,output programmable,multi-output selectable 1 way,0~10V/0~20mA,output programmable,multi-output selectable |
|
programmable joints input |
7 way programmable,forward/reversal,forward jog, multi-speed,multi-step acceleration and deceleration time,free parking,current and voltage switched and 27 kinds of function selectable |
|
Pulse signal input |
1 way,0~50K Hz |
|
PG signal input |
A+,A-,B+,B- differential input;A-,A-,B- input of open -collector encocoder |
|
FAM frequency signal output |
1 way,signal of frequency table ( output frequency signal multiples frequency inverter output frequency signal),0~50HZ |
|
Open collector output |
2 way, 24 kinds of running status can be chosen,max output current 50mA |
|
Programmable relay output |
2 way, 24 kinds of running status can be chosen; Contacts capacity: 250 VAC/3A or 30 V DC/1 A |
|
Serial communication port |
RS-485 Interface |
|
Standard function |
Current limiting,torque boost,rotate speed tracking,DC power braking,restart for power off,slip compensation, fault reset automaticlly,frequency up/lower limit,bias frequency,start frequency,hopping frequency,gain frequency,adjustment of carrier frequency adjustment, acceleration/deceleration mode can be adjusted,voltmeter output,ammeter output,multi-steps speed,program run, swing frequency run,PI closed loop running,proportion linked,remote control,forward/reverse dead zone |
|
Protection function |
Over-voltage, under-voltage,over-current,current limiting, over-load,over-heat, electronic thermal- overload relays, over-voltage stall,data protection etc |
|
Display |
Four digital display(LED) |
16 kinds of status parameter like frequency set,output frequency,output voltage,output current,motor RPM, output torque,switch terminals etc and 31 kinds of fault code etc |
Chinese /English LCD |
Control mode,current programmin or monitor parameter name,alarm content,keyboard guide etc |
|
Indicator lamp ( LED ) |
Parameter unit,RUN/STOP status etc |
|
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