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Serie ke300a - 11 transformadores de alta potencia

Sobre la base de las características de la aplicación de un motor de gran potencia 710 - 1.200 kW, se desarrolló un producto específico para la aplicación del módulo IGBT y la tecnología de flujo medio dinámico.El diseño de dispersión único satisface plenamente el problema de la dispersión de las frecuencias de gran potencia y garantiza la relación costo - calidad.

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FEATURES
SPECIFICATIONS
SELECTION_TABLE
CLASSIC_CASE
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Las características de la serie ke300a - 11 de alta protección de alta potencia de 1234.567.890 son fáciles de instalar y calibrar para un diseño de compatibilidad electromagnética sólido con una forma de radiador única.El sistema de control maestro 1234.567.890, con diseño modular de 1234.567.890, utiliza 32 DSP de alta velocidad, integrados sin control vector pg, control V / F y control de torsión.El modelo de reconocimiento de parámetros del motor optimizado de 1234.567.890 es eficaz para reducir la sensibilidad a los parámetros del motor y aumentar la precisión del aprendizaje autónomo.B) respuesta dinámica rápida de 1234.567.890: respuesta dinámica dinámica con un tiempo de respuesta dinámica inferior a 20 ms en un modelo de control vectorial sin pg; yPresión y flujo.123.567.890 tienen funciones automáticas de recuperación en caso de falla y de Corte para garantizar la continuidad de la producción y la eficiencia de la producción.Funciones de protección bien desarrolladas: protección contra el sobrepresión y el déficit, protección contra el recalentamiento de los transformadores en contrariedad, protección contra los fallos de conexión a la tierra, protección contra los cortocircuitos, protección contra el exceso de tráfico, protección contra el exceso de carga, etc.

Especificaciones de la serie ke300a - 11 de los grandes transformadores de alta protección 1234.567.890
Item
Technical Index
Specification
Input
Input voltage
1AC 220V±15%,3AC 380V±15%
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.
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

Edición

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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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