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Ke300a - 11

Sur la base des caractéristiques d 'application des moteurs de grande puissance 710 - 1200kw, le développement de produits spécialisés utilisant le Module IGBT en parallèle de la technologie de flux moyen dynamique.The Unique Design of Heat Dissipation is full to meet High Power Frequency dissipation Problems, which provide a cost ratio.

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Ke300a - 11 série d 'inverseurs de haute puissance à haute protection

caractéristiques faciles à installer et à régler
conception solide de compatibilité électromagnétique, forme unique du dissipateur thermique.1234 567 890 système de commande principal modulaire 1234 567 890Le modèle de reconnaissance de paramètre de moteur optimisé
permet de réduire efficacement la sensibilité aux paramètres du moteur et d 'améliorer l' autoapprentissage.B) réponse dynamique rapide: en mode de commande vectorielle sans PG, le temps de réponse dynamique est inférieur à 20 ms;Pression et débit.
possède des fonctions automatiques de remise en état des pannes et de remise en état des coupures de courant pour assurer une production et une production continues efficaces.
fonctions de protection améliorées: protection contre la surtension / sous - pression, protection contre la surchauffe des inverseurs, protection contre les pannes de terre, protection contre les courts - circuits, protection contre la surcharge, etc.

Ke300a - 11 série d 'inverseurs de haute puissance haute protection spécifications

Item	Technical Index	Specification
Input	Input voltage	1AC 220V±15%,3AC 380V±15%
Input	Input frequency	47~63Hz
Output	Output voltage	0～rated input voltage
	Output frequency	V/f control: 0~3000HzSensorless vector control: 0~300Hz
	Operation command mode	Keypad controlTerminal controlSerial 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)
	Carrier frequency	1.0-16.0kHz，automatically adjusted according to temperature and load characteristics
	Frequency accuracy	Digital setting: 0.01HzAnalog 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/decele ration mode	Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s
	DC braking	DC braking when starting and stoppingDC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s
	Jog operation	Jog operation frequency: 0.0Hz~maximum frequencyJog 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.
Human machine interface	Multifunction key	QUICK/JOG key, can be used as multifunction key
Environment	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℃
	Storage environment	Indoor, no direct sunlight, dust, corrosive gas, flammable gas, oil mist, steam, dripping water, salt, vibration

Model	Motor		Rated Input Amperage（A）	Rated output Amperage（A）
Model	kW	HP	Rated Input Amperage（A）	Rated output Amperage（A）
3AC 380V Input/ Output
KE300A-11-710G-T4	710	950	1290	1250
KE300A-11-800G-T4	800	1070	1450	1400
KE300A-11-900G-T4	900	1200	1630	1580
KE300A-11-1000G-T4	1000	1330	1800	1750
KE300A-11-1200G-T4	1200	1600	2160	2100
KE300A-11-1400G-T4	1400	1860	2420	2350
3AC 660V Input/ Output
KE300A-11-710G-T6	710	950	800	770
KE300A-11-800G-T6	800	1070	900	865
KE300A-11-900G-T6	900	1200	1000	970
KE300A-11-1000G-T6	1000	1330	1120	1080
KE300A-11-1200G-T6	1200	1600	1290	1280
KE300A-11-1400G-T6	1400	1860	1510	1460
KE300A-11-1600G-T6	1600	2130	1780	1720

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