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5.5KW to 7.5KW Air Compressor Inverter high performance three phase vfd from POWTECH

Brand: POWTECH
Input voltage : AC three phase 380V±15%
Frequency input: 0-50Hz/60Hz
Power:5.5kw-7.5kw
Model: PT300-5R5G/7R5P-3B PT300-7R5G-3B


Specifications

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Description of this 5.5KW to 7.5KW Air Compressor Inverter high performance three phase vfd from POWTECH

Compared with the traditionally controlled air compressor, the inverter control air compressor is the most practical in terms of energy saving. The compressor operating condition according to the air volume demand is an economic operation.

Energy saving: overall energy saving of more than 20%
Energy saving during loading: After the air compressor is modified by frequency conversion, the pressure is always maintained at the required working pressure, which can reduce the pressure by 10% before the transformation. According to the power consumption formula, the energy can be saved by 10% after the transformation;

Energy saving during unloading: The energy consumed during the unloading operation of the motor is about 40% at the time of loading and unloading. According to the average unloading time of about one quarter, this can save about 10%.

We specialize in the manufacture of Energy Saving Variable Frequency Drive Inverter VFD Air Compressor Inverter three phase vfd .Our team regards quality and service as the life and death line of the company.Our company has been operating for many years and our Variable Frequency Drive Inverter VFD has a good reputation among our customers.I hope our products can help your business.I believe that you will be satisfied with our Energy Saving Variable Frequency Drive.

Parameters of this 5.5KW to 7.5KW Air Compressor Inverter high performance three phase vfd from POWTECH
 
Model: PT300-***G/***P-3B
Rated power:5.5-7.5KW
Input voltage:AC single phase 220V±15%/three phase 380V±15%
Output voltage: AC single phase 220V±15%/three phase 380V±15%
Frequency intput:0-50Hz/60Hz
Frequency output:0-400Hz
Working Temperature: -10~40℃
Cooling mode:Force-air cooling
Display mode:LED
IP Grade:IP20
 
Specification of this 5.5KW to 7.5KW Air Compressor Inverter high performance three phase vfd from POWTECH
 
Maximum Frequency V/F control: 0-500Hz(0.01Hz resolution)
0-3000Hz(0.1Hz resolution)
Vector control: 0-500Hz
Starting torque 0.25Hz/150%(VF 、SVC);0Hz/180%(FVC)
Speed stability accuracy Sensorless vector control(SVC): ≤±0.5%(rated synchronous speed)
PG vector control(FVC): ≤±0.02%(rated synchronous speed)
Torque control accuracy ±5%(FVC)
Overload capacity G type: Rated current 150%-1min, Rated current 180%-3s
P type: Rated current 120%-1min, Rated current 150%-3s
Torque boost Automatic boost; Customized boost 0.1%~30.0%
DC braking DC braking frequency : 0.0Hz~maximum frequency
Braking time : 0.0~36.0s
Braking action current value : 0.0%~100.0%
JOG control JOG frequency range: 0.00Hz~50.00s;
JOG Acc/Dec time : 0.0s~6500.0s
Auto voltage regulation(AVR) It can keep constant output voltage automatically when the mains voltage changes.
Torque limit and control “Excavator” characteristics, it can limit the torque automatically and prevent frequent overcurrent tripping during running
process;Torque control can be implemented in the CLVC mode.
Environment temperature -10~40℃(De-rated if the ambient temperature is 40℃~50℃)
Cooling method Forced cooling or natural cooling
IP Grade IP20
 
brand  model  Input voltage Rated output power(kw) Adaptable motor(kw)  Rated input current(A) Rated output current(A) Dimension(mm) Gross weight(KG) 
POWTECH PT300-5R5G/7R5P-3B 3-phase 380V±15% 5.5/7.5 5.5/7.5 14.6/20.5 13/17 220*150*183.5 4
PT300-7R5G-3B 7.5 7.5 20.5 17
 
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