50HP 3 Phase Synchronous motor drive 415V AC motor speed controller
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
RS485 interface as standard, support Modbus protocol in RTU mode.
Intelligent parameter setting, internal preset several sets of common parameters, reduce user parameter setting workload.
Carrier Frequency | 0.5kHz~16kHz |
Startup Torque | G type: 0.5Hz/150% (FVC); 0Hz/180%(FVC); P type: 0.5Hz/100% |
Speed Range | 1:100(SVC);1:1000(FVC) |
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. |
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. |
Rapid Current Limit | To avoid frequently over current faults of the frequency inverter. |
Torque Limit and Control | It can limit the torque automatically and prevent frequently over current tripping during the running process. Torque control can be implemented in the VC mode. |
High Performance | Control of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology. |
Multiple Encoder Types | It supports differential encoder, open-collector encoder |
Protection Mode | Motor short-circuit detection at power-on, input/output phase loss protection, over current and overvoltage protection, less voltage protection, overheat protection and overload protection,etc |
Running Command Giving | key panel; Control terminals; Serial communication port; You can switch between these giving in various ways. |
Frequency Giving | There are 10 kinds frequency giving: digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. |
Programmable Digital Input | 6 digital input (DI) terminals, one of which supports up to 100 kHz high-speed pulse input |
Programmable Analog Input | 3 analog input (AI) terminals, AI1,AI2 support 0V~10 V or 0mA~20mA input, AI3 support -10V~+10V |
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
Printing/Packaging Machine
Have wire breakage alarm, automatic shutdown, rocker, floating roller once in place.
Super performance of fast acceleration and deceleration, ensure product consistency.
Reciprocating acceleration and deceleration used short time, precise positioning.
High Stability torque control mode makes stable rewinding.
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.
Other applications
Industrial washing machine: Many brands supporting, large power washing, high speed dehydration stable.
Centrifuge: Large torque, fast acceleration and deceleration, applicable in harsh environments.
Musical Fountain: Large starting torque, current limit function, do not trip.
Mechanical vibrator: Fast acceleration and deceleration performance, excellent feature for motor forward and reverse control.
Large lifting torque, energy-saving.
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;
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 payment term?
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;