低壓變頻器

聊城KE600B系列主軸伺服變頻器

KE600B系列高性能主軸伺服驅動內置位置回路及伺服定位功能，KE600B可廣泛應用于對位置控制要求較高的電機驅動應用中。

詳情介紹
規(guī)格參數(shù)
型號表

KE600B系列主軸伺服驅動的特點
● 綜合參數(shù)辨識
具有全面的參數(shù)識別，同時兼容同步電機和異步電動機。
● 多電機切換
內置多電機參數(shù)，支持多電機切換。
● 模塊化設計，兼容各種擴展卡
KE600B具有優(yōu)越的擴展能力。用戶可選擇PG卡、I/O擴展卡、MODBUS通訊卡、注塑卡，脈沖擴展卡，根據(jù)自己的實際需要。
● 快速動態(tài)響應
無傳感器矢量控制，動態(tài)響應時間&lt；20 ms；
閉環(huán)矢量控制，動態(tài)響應時間&lt；5ms。
● 高精度轉矩控制
當采用閉環(huán)矢量控制時，轉矩控制精度達到±5%，容易響應張力卷繞控制。
● 高起動轉矩，超低頻承載能力
0.5Hz，150%起動轉矩（無傳感器矢量控制異步電動機）0Hz，200%起動轉矩（閉環(huán)矢量控制異步電動機）
● 瞬時斷電不停車
具有瞬時斷電不停機的能力，保證瞬時斷電時系統(tǒng)不跳閘連續(xù)運行。
● 自動電壓調節(jié)器
當輸入電壓波動時，逆變器能自動保持恒定的輸出電壓。
● 強大的定位功能；
具有強大的定位功能和內置的定位回路，實現(xiàn)主軸定位控制。
● 同步電動機的優(yōu)良閉環(huán)矢量控制
具有優(yōu)秀的同步電機閉環(huán)矢量控制，能夠在零轉速下輸出高轉矩，速比可達1:1000。

Input	Input voltage	3AC 220V±15%, 3AC 380V±15%, 3AC 660V±15%
Input	Input frequency	47~63Hz
Output	Output voltage	0～Rated voltage
Output	Output frequency	V/f：0~3000Hz, VC：0~300Hz
Control Feature	Control mode	V/f, SVC, VC, 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	150% 60s, 180% 10s, 200% 3s.
	Starting torque	0Hz/180% (VC); 0.5Hz/150% (SVC)
	Speed adjustment range	1:1000 (VC); 1:100 (SVC)
	Speed control precision	±0.5% (SVC); ±0.02% (VC)）
	Carrier frequency	0.5--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: straight line, multiple points 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	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	Max. 16 steps speed running via built-in PLC or control terminal.
	speed operation
	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
Control Function	Common DC bus	Common DC bus for several inverters, energy balanced automatically
	Torque control	Torque control with/without PG
	Torque limit	“Rooter” feature, limit the torque automatically and prevent frequent over-current tripping when running
	Wobble frequency control	Multiple triangular-wave frequency control, special for spinning
	Timing/length/counting control	Timing/length/counting control function
	Over-voltage & overcurrent stall control	Limit current & voltage automatically when running, prevent frequent over-current & over-voltage tripping
	Speed tracking restart	Start the running motor smoothly without impact, protect the safety of motor and load at the most
	Fault protection function	Up to 30 fault protection 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
Special Functions	Motor switching	Two groups of motor parameters to achieve two motors switching
	Spare part	Braking parts, IO extension card, differential input PG card, open collector input PG card, injection molding machine card, communication card, etc.
	Powerful host software	Support KE600 parameter setting and real-time parameter monitor
Terminals	Input terminals	Programmable DI: 7 on-off inputs, 1 high-speed pulse input, can extend 3 inputs*1

		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), can extend 1 output*1

		1 relay output, can extend 1 output*1

		2 analog output: 0/4~20mA or 0~10V
	Communication terminal*2	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
Environment Limit	Ambient temperature	-10℃～40℃, derated 4% when the temperature rise by each1℃ (40℃～50 ℃).
	Humidity	90%RH or less (non-condensing)
	Altitude	≤1000M: output rated power, ＞1000M: output derated
	Storage temperature	-20℃～60℃
	Storage atmosphere	Indoor, without direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip, salt, vibration, etc.

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低壓變頻器

聊城KE600B系列主軸伺服變頻器