1. Technical Specifications
Item | Technical Index | Specification for vector ac drive |
Input | Input voltage | 1AC/3AC 220V±15%, 3AC 380V±15%, 3AC 660V±15% |
Input frequency | 47~63Hz | |
Output | Output voltage | 0~rated input voltage |
Output frequency | V/f control: 0~3000Hz Sensorless vector control: 0~300Hz | |
Control Features | Control mode | V/f control Sensorless vector control Torque control |
Operation command mode | Keypad control Terminal control Serial communication control | |
Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. | |
Overload capacity | G model: 150% 60s, 180% 10s, 200% 3s. P model: 120% 60s, 150% 10s, 180% 3s | |
Starting torque | 0.5Hz/150% (SVC); 1Hz/150% (V/f) | |
Speed adjustment range | 1:100 (SVC), 1:50 (V/f) | |
Speed control precision | ±0.5% (SVC) | |
Carrier frequency | 1.0--16.0kHz, automatically adjusted according to temperature and load characteristics | |
Frequency accuracy | Digital setting: 0.01Hz Analog setting: maximum frequency * 0.05% | |
Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0% | |
V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) | |
Acceleration/deceleration mode | Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s | |
DC braking | DC braking when starting and stopping DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s | |
Jog operation | Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s | |
Simple PLC & multi-step speed operation | It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal. | |
Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) | |
Automatic voltage regulation | Keep output voltage constant automatically when input voltage fluctuating | |
Control Function | Common DC bus | Common DC bus for several inverters, energy balanced automatically |
Torque control | Torque control without PG | |
Torque limit | “Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process | |
Wobble frequency control | Multiple triangular-wave frequency control, special for textile | |
Timing/length/ counting control | Timing/length/counting control function | |
Over-voltage & over-current stall control | Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping | |
Fault protection function | Up to 30 fault protections including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function | |
Input/output terminals | Input terminals | Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0~10V or 0/4~20mA A12: 0~10V or 0/4~20mA |
Output terminals | 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V | |
Communication terminals | Offer RS485 communication interface, support MODBUS-RTU communication protocol | |
Human machine interface | LED display | Display frequency setting, output frequency, output voltage, output current, etc. |
Multifunction key | QUICK/JOG key, can be used as multifunction key | |
Environ-ment | Ambient temperature | -10℃~40℃, derated 4% when the temperature rise by every 1℃ (40℃~50℃). |
Humidity | 90%RH or less (non-condensing) | |
Altitude | ≤1000M: output rated power, >1000M: output derated | |
Storage temperature | -20℃~60℃ |
2. Model Description
3. Description of Nameplate
vector ac drive Model | Motor | Rated Input Current (A) | Rated Output Current (A) | |
kW | HP | |||
3AC 380~415V±15% | ||||
KE300-0R7G/1R5P-T4 | 0.75/1.5 | 1/2 | 3.4/5 | 2.1/3.8 |
KE300-1R5G/2R2P-T4 | 1.5/2.2 | 2/3 | 5/6.8 | 3.8/6 |
KE300-2R2G/004P-T4 | 2.2/4.0 | 3/5 | 6.8/10 | 6/9 |
KE300-004G/5R5P-T4 | 4.0/5.5 | 5/7.5 | 10/15 | 9/13 |
KE300-5R5G/7R5P-T4 | 5.5/7.5 | 7.5/10 | 15/20 | 13/17 |
KE300-7R5G/011P-T4 | 7.5/11 | 10/15 | 20/26 | 17/25 |
KE300-011G/015P-T4 | 11/15 | 15/20 | 26/35 | 25/32 |
KE300-015G/018P-T4 | 15/18.5 | 20/25 | 35/38 | 32/37 |
KE300-018G/022P-T4 | 18.5/22 | 25/30 | 38/46 | 37/45 |
KE300-022G/030P-T4 | 22/30 | 30/40 | 46/62 | 45/60 |
KE300-030G/037P-T4 | 30/37 | 40/50 | 62/76 | 60/75 |
KE300-037G/045P-T4 | 37/45 | 50/60 | 76/90 | 75/90 |
KE300-045G/055P-T4 | 45/55 | 60/75 | 92/113 | 90/110 |
KE300-055G/075P-T4 | 55/75 | 75/100 | 112/157 | 110/150 |
KE300-075G/090P-T4 | 75/90 | 100/125 | 157/180 | 150/176 |
KE300-090G/110P-T4 | 90/110 | 125/150 | 180/214 | 176/210 |
KE300-110G/132P-T4 | 110/132 | 150/175 | 214/256 | 210/253 |
KE300-132G/160P-T4 | 132/160 | 175/210 | 256/307 | 253/304 |
KE300-160G/185P-T4 | 160/185 | 210/250 | 307/350 | 304/340 |
KE300-185G/200P-T4 | 185/200 | 250/260 | 350/385 | 340/377 |
KE300-200G/220P-T4 | 200/220 | 260/300 | 385/430 | 377/423 |
KE300-220G/250P-T4 | 220/250 | 300/330 | 430/468 | 423/465 |
KE300-250G/280P-T4 | 250/280 | 330/370 | 468/525 | 465/520 |
KE300-280G/315P-T4 | 280/315 | 370/420 | 525/590 | 520/585 |
KE300-315G/350P-T4 | 315/350 | 420/470 | 590/665 | 585/640 |
KE300-350G/400P-T4 | 350/400 | 470/530 | 665/785 | 640/720 |
KE300-400G/450P-T4 | 400/450 | 530/600 | 785/840 | 720/820 |
KE300-450G/500P-T4 | 450/500 | 600/660 | 840/880 | 820/900 |
KE300-500G/560P-T4 | 500/560 | 660/750 | 880/980 | 900/1000 |
KE300-560G/630P-T4 | 560/630 | 750/840 | 980/1130 | 1000/1100 |
KE300-630G-T4 | 630 | 840 | 1130 | 1100 |
KE300-710G-T4 | 710 | 950 | 1200 | 1240 |
vector ac drive is widely used for applications as follows:
Trade Terms: EXW, FOB, CFR/C&F, CIF
Payments: TT, Western Union, LC
Lead time: 1-7 days for samples, 1-25 days for batch orders.
Package: standard export carton box & plywood case
Shipment: express for samples, by air or by sea for batch orders.
MICNO provides 18 months warranty (starting from the date of original shipment as indicated on the barcode) for the failure or damage under normal use conditions. Free warranty only applies to the vector ac drive itself.
Shenzhen MICNO Electric Co., Ltd. is a high-tech company, which specializes in R&D, manufacture, sale and service of vector ac drives, eletrical drive, industrial automation control products.
MICNO is a listed company with stock code 839477 and CE approved.
Quality Control MICNO vector ac drives have passed comprehensive test process during manufacturing.
R&D test: test the hardware and software performance, to make the design more optimization, makes sure the products have excellent
performance before production;
Board test: test the performance of every board in our products, to reduce product defective rate;
IQC: take strict quality inspection for every income components, to ensure every income components are qualified.
Aging test: make the vector ac drives at run status, put them in the aging test house at 50°C for 48 hours, to remove every unqualified
products.
Load test: the last and the most important test, add different load to the vector ac drives, test their input and output value, to check their
working performance. unqualified products will be removed from the team.
By applying such strict testing process, MICNO ensures every outgoing vector ac drive has excellent quality.