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Frequency inverter/PI7800, (1),Super quality, competitive price, good after-sale service, (2),The largest manufacturer in China - details see: https://www.machineto.com/pi7800-powtran-frequency-inverter-10214465

Detailed Product Description

PI7800 series energy saving wall mounted (frequency inverter AC drives)

Main technical features:

1) Power range: 11~400KW

2) Voltage: 3AC 220/380/440V -15%~15% 1AC220/380/440V -15%~15% 2AC220/380/440V -15%~15%

3) Output frequency: 0.00 ~ 800.00Hz
4).Central control module based on DSP, realizes high-speed and high performance control.

5).Integrate V/F control, V/F+PG control, vector + PG control.

6).3 space voltage vector waveform produce methods.

7).Dead compensate function, realize low frequency and large output torque control.

8).Automatic slip compensate .

9).At most 7 steps speed control and 8 steps acceleration control can be realized.

10).6 programmable output control terminals.

11).Internal PID function, realize high performance closed loop control.

12).PID regulate DC braking.

13).Speed pursue starting and restart after momentary power loss.

14).Forced communicated function ,support standard RS485 and Can Bus, supply remote keyboard control function.

15).Special converse module (IGBT) temperature control function, adjustable fan control, timely reduce motor noise and temperature.

16).High-efficient faults inquiry and record function ,conveniently obviate the fault.

17).parameters protection function

18).Unique design, make frequency converter least pollution to the power.

19).Outstanding behave 3-phase AC synchronous motor of permanent magnetism control.

20) Control mode: Vector control with PG (VC), sensorless vector control (SVC), V/F control
21) Overload capacity: 150% rated current for 60 s (SVC), 180% rated current for 10 s (VC)

22) Multi-functional Quick/Jog key: Access common used parameter quickly

23) Ambient temperature: -10~40 degree

24) Altitude: 0~1000 m, 1000~4000 m with derating

25) 30 kinds of protection function

26) User can plug in option card to achieve specialized inverter for different application

27) Avoid high temperature and moisture and avoid being wetted due to raining, with the humidity below 90%RH (not dewing).

Application field: petroleum, landication, metallurgy, coal, mine, paper manufacture, cement, plastic, textile, electric power, government, water supply to the building, sewage treatment, etc.