4KW Synchronous Inverters 220V to 220V for three phase motor
EM15-T is a new generation of high performance vector synchronous motor drive developed by our company. This series has excellent vector control performance, powerful overload ability and good dynamic characteristics. It realizes the speed and torque control of three-phase AC synchronous motor and meets the application requirements of different automatic production equipment.
Product features
Input Voltage | 220V/380V/480V±15% |
Input Frequency | 47~63Hz |
Input Frequency Resolution | 0.01Hz (Digital setting); maximum frequency×0.025% (Analog setting) |
Output Voltage | 0~Rated input voltage |
Output Frequency | 0~320Hz(SFC); 0~3200Hz (V/F) |
Control Mode | Sensor-less vector control(SVC); Closed-loop vector control (FVC); Voltage/Frequency (V/F) control |
Speed Stability Accuracy | ±0.5%(SVC);±0.02%(FVC) |
Torque Control Accuracy | ±5%(FVC) |
Overload Capacity | G type:150% rated current 60s; 180% rated current 3s; P type: 120% rated current 60s;150% rated current 3s. |
Torque Boost | Auto boost; Manual boost 0.1%~30.0% |
DC braking | 0.00Hz~maximum frequency (DC braking frequency); 0.0s~36.0s(Braking time); 0.0%~100.0%( Braking trigger current value) |
Built-in Simple PLC / Multiple Speeds | It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states. |
Built-in PID | It realizes closed loop control system easily. |
Auto voltage regulation (AVR) | It can keep constant output voltage automatically when the mains voltage fluctuation |
Overvoltage/ Overcurrent Stall Control | The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage / over current. |
Model
Model | EM15-T3 | ||||||||||||||||||||||||
004 | 5d5 | 7d5 | 011 | 015 | 018 | 022 | 030 | 037 | 045 | 055 | 075 | 090 | 110 | 132 | 160 | 200 | 220 | 250 | 280 | 315 | 355 | 400 | 450 | ||
Input | Voltage/Freq. | 3PH 380V;50Hz/60Hz | |||||||||||||||||||||||
Current(A) | 14.6 | 20.5 | 26 | 35 | 38.5 | 46.5 | 62 | 76 | 92 | 113 | 128 | 157 | 180 | 214 | 256 | 307 | 385 | 430 | 468 | 525 | 590 | 665 | 785 | 883 | |
Voltage range | Allowable voltage fluctuation range:±15% | ||||||||||||||||||||||||
Output | Voltage | 3PH 0V~rated voltage | |||||||||||||||||||||||
Current(A) | 9 | 13 | 17 | 25 | 32 | 37 | 45 | 60 | 75 | 91 | 112 | 150 | 176 | 210 | 253 | 304 | 377 | 426 | 465 | 520 | 585 | 650 | 725 | 820 | |
Overload | 150% rated current 60s, 180% rated current 3s | ||||||||||||||||||||||||
Adapted motor(KW) | 4 | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 200 | 220 | 250 | 280 | 315 | 355 | 400 | 450 | |
Brake Unit | Built-in as standard | External | |||||||||||||||||||||||
Output frequency | 0~3000Hz | ||||||||||||||||||||||||
Cooling | Fan cooling | ||||||||||||||||||||||||
Altitude | Lower than 1000m | ||||||||||||||||||||||||
Ambient temperature | -10℃~+40℃40(ambient temperation at 40℃~50℃,please keep derated use) | ||||||||||||||||||||||||
Storage temperature | -20℃~+60℃ | ||||||||||||||||||||||||
Humidity | Less than 95%RH, without condensing | ||||||||||||||||||||||||
Vibration | Less than 5.9 m/s2 (0.6 g) | ||||||||||||||||||||||||
Protection level | IP20 |
Application
Stone, brick and wood
Energy saving, big torque quickly move up and down.
Torque current control uniform cutting and big torque with low speed.
Start and stop quickly, built-in crafts control.
Steady speed with high accuracy and big torque, high yield of production ratio.
Lifting equipment
Stable and reliable operation, with mechanical brake to realize halfway stop and start.
Compatible with YASKAWA independent protocol.
Wide operating voltage, low-voltage power shake can work continuously, strong environmental adaptability.
Multi-speed synchronous transmission performance is good; low-speed with large torque has heavy load capacity.
Large lifting torque, energy-saving.
Plastics processing /Extrusion processing
Standard inverter cabinet with injection molding signal card.
Energy saving cabinet built in inverter and bypass.
Built in charging function to support mode of contract saving energy.
Extrusion force is big, Avoid tripping, uniform extruding flow.
Quickly and strong force output, Multiple pumps have good synchronization performance.
High energy-saving rate, with conversion of inverter and grid power.
FAQ
How can we guarantee quality?
EMHEATER frequency inverter passed IEC test and has CE certificate. Each piece of VFD will have 4 testing before delivery, follow ISO 9001 standard. We offer high quality VFD.
Always a pre-production sample before mass production;
Always final Inspection before shipment;
What can you buy from us?
Soft Starter, Frequency Inverter, Servo motor and drive
Why should you buy from us not from other suppliers?
We have 6 factories and more than 820 staff. As a professional manufacturer of industrial automation products, we are always dedicated to soft starter, frequency inverter, servo motor and drive, EMI filters, harmonic wave AC choke, sine wave filter.
What's the delivery term?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDU, etc.