KE300A series sensorless vector contro inverter is perfect for asynchronous driving motors. It is bult on TI's poweful DSP based motor control chip, with the adoption of SVC and TC.
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 combinated & 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%
Three types: straight line, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
ACC/DEC mode
Linear/S curve; four kinds of ACC/DEC 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~36.0s; Braking current: 0.0%~100.0%
Jog operation
Jog operation frequency: 0.0Hz~maximum frequency Jog ACC/DEC time: 0.1s~3600.0s
Simple PLC & multi-step speed operation
Max. 16 steps speed running via built-in PLC or control terminal.
Built-in dual 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
I/O terminals
Input terminals
Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: voltage -10~10V A12: voltage 0~10V or current 0/4~20mA
Output terminals
1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay outputs 2 analog output: 0/4~20mA or 0~10V
Communication terminal*2
Offer RS485 communication interface, support MODBUS-RTU communication protocol
Packaging & Shipping
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.
Company Information
Shenzhen MICNO Electric Co., Ltd. is a high-tech company, which specializes in R&D, manufacture, sale and service of ac drive, eletrical drive, industrial automation control products.
MICNO is a listed company with stock code 839477 and CE approved.
Our Services
We are a manufacturer with 10 years experience in this filed. Professional RD, engineer and salesman to ensure pre-sale, sale and after-sales service. No warrry about technical questions.
18 months warranty. For products within warranty, we can send free spare parts for maintenance.