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Ke300g

La principale difficulté des convertisseurs antidétonation est la dissipation de chaleur.Étant donné que tous les éléments des Transducteurs antidétonateurs sont installés dans la Chambre, l'air ne peut pas circuler et le problème de la dissipation de chaleur est devenu critique.La principale source de diffusion des transformateurs de la série ke300g antidétonation est la fréquence de commutation commandée par IGBT.La société a mis au point son propre circuit de base IGBT, a réussi à résoudre les problèmes de dissipation de chaleur.

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Caractéristiques: ke300g série de Transducteurs de mouvement antidétonation

installation de faciliter l 'installation et la compatibilité électromagnétique solide conception, la 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.

Ke300g série de Transducteurs de mouvement antidétonateur spécifications

Item	Technical Index	Specification
Input	Input voltage	1AC 220V±15%，3AC 220V±15%，3AC 380V±15%，3AC 660V±15%
Input	Input frequency	47~63Hz
Output	Output voltage	0～rated input voltage
Output	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
	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/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 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.
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

Inverter Model	Motor		Rated Input Current (A)	Rated Output Current (A)
Inverter Model	kW	HP	Rated Input Current (A)	Rated Output Current (A)
3AC 380V/400V/415V -15%~15%
KE300G-011G-T4	11/15	15/20	26/35	25/32
KE300G-015G-T4	15/18.5	20/25	35/38	32/37
KE300G-018G-T4	18.5/22	25/30	38/46	37/45
KE300G-022G-T4	22/30	30/40	46/62	45/60
KE300G-030G-T4	30/37	40/50	62/76	60/75
KE300G-037G-T4	37/45	50/60	76/90	75/90
KE300G-045G-T4	45/55	60/75	92/113	90/110
KE300G-055G-T4	55/75	75/100	112/157	110/150
KE300G-075G-T4	75/90	100/125	157/180	150/176
KE300G-090G-T4	90/110	125/150	180/214	176/210
KE300G-110G-T4	110/132	150/175	214/256	210/253
KE300G-132G-T4	132/160	175/210	256/307	253/304
KE300G-160G-T4	160/185	210/250	307/350	304/340
KE300G-185G-T4	185/200	250/260	350/385	340/377
KE300G-200G-T4	200/220	260/300	385/430	377/423
3AC 660V -15%~15%
KE300A-015G-T6	15	20	21	19
KE300A-018G-T6	18	25	28	22
KE300A-022G-T6	22	30	35	28
KE300A-030G-T6	37	40	40	35
KE300A-037G-T6	37	50	47	45
KE300A-045G-T6	45	60	55	52
KE300A-055G-T6	55	75	65	63
KE300A-075G-T6	75	100	90	86
KE300A-090G-T6	90	105	100	98
KE300A-110G-T6	110	130	130	121
KE300A-132G-T6	132	175	170	150
KE300A-160G-T6	160	210	200	175
KE300A-185G-T6	185	250	210	195
KE300A-200G-T6	200	260	235	215
KE300A-220G-T6	220	300	257	245
KE300A-250G-T6	250	330	265	260
KE300A-280G-T6	280	370	305	300
KE300A-315G-T6	315	420	350	330
KE300A-350G-T6	350	470	382	374
KE300A-400G-T6	400	530	435	410