CHINA EM TECHNOLOGY LIMITED
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000 units per week |
| Delivery Time | 1-6 work days |
| Packaging Details | Carton Packing |
| Products Name | 3 Phase Frequency Inverter |
| Rated Power | 4KW |
| Input Voltage | 3 Phase 380V |
| Output Voltage | 3 PHASE 0~380V |
| Type | AC to AC |
| Output Current | 9A |
| Output Frequency | 0~3000Hz |
| Color | Black |
| Brand Name | EMHEATER |
| Model Number | EM15-G3-004 |
| Certification | CE,Rohs,3C |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000 units per week |
| Delivery Time | 1-6 work days | Packaging Details | Carton Packing |
| Products Name | 3 Phase Frequency Inverter | Rated Power | 4KW |
| Input Voltage | 3 Phase 380V | Output Voltage | 3 PHASE 0~380V |
| Type | AC to AC | Output Current | 9A |
| Output Frequency | 0~3000Hz | Color | Black |
| Brand Name | EMHEATER | Model Number | EM15-G3-004 |
| Certification | CE,Rohs,3C | Place of Origin | CHINA |
| High Light | 9A 4kw 3 Phase Inverter ，380V 4kw 3 phase inverter ，3 Phase Inverter For 5 Hp Motor | ||
Quality 5HP 3 Phase Frequency Inverter 380V to 380V for three phase motor
EM15 series has excellent vector control performance,can realize high torque, high precision, wide variable speed and low noise drive; And PID regulation, simple PLC, flexible input and output terminals, Auto voltage regulation, rapid Current Limit, Torque limited and control, field bus control and a series of practical operation, control function, which provide a highly integrated solution for equipment manufacturers and terminal customers, in speed, energy saving, automatic control and other aspects, to meet the application needs of different customers.
Products Feature
Support various motor's control mode
Support V/F control, Sensor-less vector control and Closed-loop vector control.
Support several of encoder.
Support Various keyboard display
The screen of the EM15 series inverter is a two-line display, which can display more than 30 states such as frequency and current etc.
High starting torque character
150% starting torque at 0.5Hz(Open loop vector control without PG)
180% starting torque at 0Hz(Closed vector control with PG)
Perfect hardware protection function
All series of hardware has three-phase protection, such as overload or over current or short circuit of any phase of the AC motor can be protected in time.
Fast current limit function
Fast current limit function prevents the inverter frequently over current alarm. When the current exceeds the protection points, fast current limit function can quickly limit current below protection point to protect the safety of equipment, and to avoid over-current alarm caused by suddenly adding load or interference.
1.V/F and Sensorless Vector Control
2.Up to 0.5Hz/150% starting torque
3.Built-in braking unit (≤22kW), Optional external braking unit (≥37kW)
4.Accurate parameters auto tuning and better motor drive
Technical Specifications
| 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. |
| 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. |
| Virtual I/O | Five groups of virtual DI/DO can realize simple logic control. |
| Timing Control | Time range: 0.0~6500.0 minutes |
| Motor Overheat Protection | The optional I/O extension card enables AI3 to receive the motor temperature sensor input (PT100, PT1000) so as to realize motor overheat protection. |
| Programmable Open Collector Output | 1 FMP output terminal, that supports 0–100 kHz square wave signal output (Can be used as DO output) |
| Programmable Analog Output | 2 analog output (AO) terminals, both of them supports 0mA~20mA current output and 0V~10V voltage output. |
| Relay Output | 2 relay output terminal (2.2KW and below only have 1 relay output terminal) |
| Model | Power Capacity (KVA) | Input Current (A) | Output Current (A) | Adaptable Motor | |
|---|---|---|---|---|---|
| KW | HP | ||||
| Three phase 380V 50/60Hz | |||||
| EM15-G3-d75/P3-1d5 | 1.5/3 | 5/5.8 | 2.1/3.8 | 0.75/1.5 | 1/2 |
| EM15-G3-1d5/P3-2d2 | 3/4 | 5.8/10.5 | 3.8/5.1 | 1.5/2.2 | 2/3 |
| EM15-G3-2d2/P3-004 | 4/5.9 | 10.5/14.6 | 5.1/9 | 2.2/3.7 | 3/5 |
| EM15-G3-004/P3-5d5 | 5.9/8.9 | 14.6/20.5 | 9/13 | 3.7/5.5 | 5/7.5 |
| EM15-G3-5d5/P3-7d5 | 8.9/11 | 20.5/26 | 13/17 | 5.5/7.5 | 7.5/10 |
| EM15-G3-7d5/P3-011 | 11/17 | 26/35 | 17/25 | 7.5/11 | 10/15 |
| EM15-G3-011/P3-015 | 17/21 | 35/38.5 | 25/32 | 11/15 | 15/20 |
| EM15-G3-015/P3-018 | 21/24 | 38.5/46.5 | 32/37 | 15/18.5 | 20/25 |
| EM15-G3-018/P3-022 | 24/30 | 46.5/62 | 37/45 | 18.5/22 | 25/30 |
| EM15-G3-022/P3-030 | 30/40 | 62/76 | 45/60 | 22/30 | 30/40 |
| EM15-G3-030/P3-037 | 40/57 | 76/92 | 60/75 | 30/37 | 40/50 |
| EM15-G3-037/P3-045 | 57/69 | 92/113 | 75/91 | 37/45 | 50/60 |
| EM15-G3-045/P3-055 | 69/85 | 113/128 | 91/112 | 45/55 | 60/75 |
| EM15-G3-055/P3-075 | 85/114 | 128/157 | 112/150 | 55/75 | 75/100 |
| EM15-G3-075/P3-090 | 114/134 | 157/180 | 150/176 | 75/90 | 100/125 |
| EM15-G3-090/P3-110 | 134/160 | 180/214 | 176/210 | 90/110 | 125/150 |
| EM15-G3-110/P3-132 | 160/192 | 214/256 | 210/253 | 110/132 | 150/200 |
| EM15-G3-132/P3-160 | 192/231 | 256/307 | 253/304 | 132/160 | 200/250 |
| EM15-G3-160/P3-200 | 231/250 | 307/385 | 304/377 | 160/200 | 250/280 |
| EM15-G3-200/P3-220 | 250/280 | 385/430 | 377/426 | 200/220 | 280/300 |
| EM15-G3-220/P3-250 | 280/355 | 430/468 | 426/465 | 220/250 | 300/370 |
| EM15-G3-250/P3-280 | 355/396 | 468/525 | 465/520 | 250/280 | 370/400 |
| EM15-G3-280/P3-315 | 396/445 | 525/590 | 520/585 | 280/315 | 400/420 |
| EM15-G3-315/P3-355 | 445/500 | 590/665 | 585/650 | 315/355 | 420/500 |
| EM15-G3-355 | 500 | 665 | 650 | 355 | 500 |
| EM15-G3-400 | 560 | 785 | 725 | 400 | 530 |
| EM15-G3-450 | 630 | 883 | 820 | 450 | 600 |
| EM15-G3-500 | 800 | 920 | 860 | 500 | 660 |
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.
Fan &Water Pump/Air compressor
Support built-in Speed tracking card.
Built -in Pressure closed loop and dormancy awakening, protection function of over pressure.
Built -in extension water supply card, realized one drive for multiple pumps with clock function.
Realized thermostatic control, high Energy-saving rate.
Small volume and high efficiency, frequency inverter and air compressor be used cooperatively
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.
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.
What can you buy from us?
Soft Starter, Frequency Inverter, Servo motor and drive.
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.
What's the delivery term?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDU, etc
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-12000000
Employee Number:
100~150
Ecer Certification：
Active Member
China EM Technology Limited, a professional manufacturer of motor drive and control products integrated R&D, production and sales, has been dedicated to the motor drive and control areas since its establishment. With years of development, the company now has series of mature and reliable... China EM Technology Limited, a professional manufacturer of motor drive and control products integrated R&D, production and sales, has been dedicated to the motor drive and control areas since its establishment. With years of development, the company now has series of mature and reliable...
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