على أساس تطبيق خصائص 710-1200kw عالية الطاقة للسيارات ، المنتجات الخاصة التي تعتمد على وحدة يغبتفريدة من نوعها تصميم تبديد الحرارة يمكن أن تلبي تماما مشكلة تبديد الحرارة
ميزات سهلة التركيب والتصحيحإن
يستخدم تصميم وحدات ، نظام التحكم الرئيسي يستخدم 32-bit عالية السرعة حزب اليسار الديمقراطىالنموذج الأمثل لتحديد معالم المحرك يمكن أن تقلل بشكل فعال من حساسيةإن
عالية عزم دوران بدءا من 0.5hz يمكن أن توفر 150.07 عزم دوران بدءا ؛
بسرعة الاستجابة الديناميكية ، والاستجابة الديناميكية الوقت أقل من 20ms ؛
بنيت في PID منظم يمكن بسهولة تشكيل حلقة مغلقة نظام التحكم في درجة الحرارة ، الضغط ، وتدفق
لديه وظيفة التلقائي إعادة تعيين الدارة و انقطاع التيار الكهربائي إلى إعادة تعيينحماية أكثر من الجهد ، العاكس حماية أوفيرتيمبيراتوري ، الأرض خطأ حماية ، حماية الدائرة القصيرة ، حماية التيار الزائد حماية الخ
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 |
Model | Motor | Rated Input Amperage(A) | Rated output Amperage(A) | |
kW | HP | |||
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 |
LEAVE_MSG