Basic Info.Model NO.TPTYC710ApplicationUniversalOperating
SpeedAdjust SpeedOperation ModeElectric MotorMagnetic
StructurePermanent MagnetFunctionDrivingStructureRotating Armature
Type (Pole Fixed)Number of Poles60VentilationProtection
TypeCertificationISO9001BrandWangpaiRated Efficiency94.5%Rated
Torque23344n.MRotate Speed90rpmFrequency45HzTrademarkWPDJTransport
PackageExport Wooden PackageSpecification6602kgOriginChinaProduct
DescriptionTPTYC series three-phase inverter permanent magnet
synchronous direct drive motorThe advantages of permanent magnet
synchronous motors compared with ordinary asynchronous motorsHigh
efficiency, high power factor (The loss of the rotor excitation
system is eliminated, and the efficiency is increased by
5-10%) As shown in Figure 1, take a 37kw permanent magnet
motor as an example: The maximum efficiency of the motor can
reach 96%, while the maximum efficiency of the asynchronous motor
with the same power can only reach 93%, and the difference in
efficiency increases with the decrease of load (power). The rotor
does not need electric excitation, the inductance is small, and the
power factor is high. Similarly, as shown in Figure 1, the power
factor of a 37KW permanent magnet motor can reach up to 0.98, while
that of an asynchronous motor is only 0.85, and as the load (power)
decreases, the difference in power factor increases
greatly. Wide speed range:The rotor does not need electric
excitation, and the low-speed performance of the motor is good.
With the advanced positionless vector control technology, the
frequency conversion range of the motor can achieve 25%-150%, while
the asynchronous frequency conversion can only achieve 50%-100%, so
the permanent magnet motor can realize lower speed no-load
operation and realize no-load energy saving. As shown in Figure
2;Low noise: Reasonable groove and pole fit, magnetic field design,
wider operating frequency, lower operating noise; Compact
structure, small size and light weight: the permanent magnet
rotor is small in size and high in power (torque) density;Large
starting torque: The starting torque and overload capacity of
permanent magnet synchronous motors are one power level higher than
those of three-phase asynchronous motors, and the ratio of maximum
starting torque to rated torque can be more than 3 times, while
that of general asynchronous motors is only 1.6 times. The
energy saving analysis is as follows:Taking a 37kw air compressor
as an example, based on an average air load rate of 70% and an
annual operation of 6000 hours,Loading electricity consumption: 70%
loading time x6000 hours/year x37kw=155400 kwh/yearUnloading power
consumption: 30% of loading time x 6000 hours/year x 37kw = 19980
kwh/yearTotal electricity consumption: 155400 kwh/year + 19980
kwh/year = 175380 kwh/yearElimination of differential pressure
loss: 70% of loading time x 12% of differential pressure loss of
two kilograms x 37kw x 6000 hours/year = 18648 kwh/yearElimination
of unloading loss: 30% of loading time × unloading idle current 30%
× 37 kw x 6000 hours/year = 19980 kwh/yearTotal elimination loss:
18648 kwh/year + 19980 kwh/year = 38628 kwh/yearElectricity saving
rate: 38628 kwh/year: 175380 kwh/year × 100%= 22.03% To sum
up, the permanent magnet synchronous motor-driven variable
frequency air compressor has outstanding comprehensive advantages
compared with ordinary industrial frequency air compressors. The
most important advantage is energy saving, and its comprehensive
energy saving efficiency reaches more than 40%. Example of
Energy Saving CalculationOriginal motor power consumption =
22/0.89- 22 = 2.72kwMotor power consumption after update = 22/0.959
- 22=0.94kwPower saving = 2.72 -0.94=1.78kwAnnual power saving =
1.78 * 6000 (here choose 6000 hours/year) = 10680 (kwh)Calculation
method:Power consumption = rated power / efficiency - rated
powerSaving power consumption = original motor power consumption -
new motor power consumptionAnnual electricity saving = saving power
consumption × 6000 hours (can be selected according to actual
situation)Technical data:Installation and dimensions:Factory
details
Related products about Tptyc710 220kw 380V 368A 45Hz 90rpm Pmsm Motor Three-Phase Inverter Permanent Magnet Synchronous Direct Drive Motor
-
Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
-
Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
-
Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
-
Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
-
G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
-
New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
-
China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
-
Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup