Technical Index:
Index | Description | |
structure | Protection grade | IP20 |
Forced air cooling and natural cooling | ||
Input power | Rated voltage | 3-phase 380V,single-phase 220V,3-phase 220V,3-phase 460V,3-phase 660V |
Phases and frequency | Three phase50/60Hz(reference rated current specification) | |
Allowed range | Voltage allow ± 20% change , frequency allow the change of ± 5% Hz | |
Low-voltage protection | Low voltage operating point is set at -20% of the rated voltage and determined by the DC bus voltage | |
Output power | Power factor | Capacitor load ahead |
Rated capacity / current | 150% 1 min | |
Tripping Current: | 200% of the rated current | |
Temperature protection | Max 80°C | |
output Index | Control mode | Vector control technology/VF control/ constant torque or Constant-power control |
Output frequency range | 0.00~650.00HZ | |
Frequency resolution | keyboard setting:0.01Hz,Analog setting:0.1Hz | |
Fundamental frequency | 0.5~650Hz | |
Dynamic braking | 15KW built-in brake unit ;above 18.5KW above external braking unit | |
DC brake | brake voltage:5~30% adjustable, DC brake frequency: 0.5~50Hz, brake time:0.0~25.0 seconds adjustable; Acceleration and deceleration time: 0.1~6553seconds | |
Low-frequency torque compensation | 0~6% | |
Output distance | max 30m wiring distance, output reactor must be applied if overhang | |
Motor overheating detection | pre-set overheat input terminator, close-tripping OH indication | |
Standard Functions | Rotate speed tracking, suspendable deceleration, build-in PID, Auto-velocity compensation, AVR, 8 sections speed operation, power/torsion control, frequency hopping, torsion limitation, auto-multiple sections operation, UP-DOWN control, wobble frequency (Textile swing frequency control), 2 ways signal multipliable control, auto-reset, timer, flip-flop | |
Control-signal | Analog input | 10V,0~20mA,0~1A(Z),two way multipliable potentiometers |
Analog output | post-filter PWM output, adjustable PWM pulse output(10V) | |
Digital input | programmable 6 sections multi-functional digital input terminal | |
Digital output | 2 sections programmable open collector output, 1 programmable relay output , max 93 compounds selectable | |
Communication port | RS-485 | Built-in serial communication option, after reunification of multiple (up to 99 units) reach state control |
Display function | Seven segment display | output current, power factor, output power, input power, timer |
output power limitation, VF/speed conversion, DC bus voltage, output voltage, temperature ect. | ||
protection | Standard function | Over-current, overload, short-circuit protection, over voltage,low-voltage protection, overheating protection,earth connection, output phase failure protection, motor overheating protection) |
Environment | Environmental temperature | -10°C-50°C, (the temperature of heat sink would be not exceeding 80°C if no sunshine irradiate) |
Environmental humidity | Within 90%RH, without condensing | |
Location | Indoor, free from direct sunlight, no dust, corrosive gas, combustible gas, oily mist, water vapor, dropping water or salt, etc. | |
Vibration | below 0.5gm | |
Altitude | Lower than 1000m. In the area within 1000-4000m, derating use is required when radiation performance e of the inverter becomes poor due to the thin air, 1% derating for every 100m increased |
Application
Textiles, Plastics, Ceramics, Electronics, Numerical Controls, Foods Processing, Light Industry, And Pharmaceuticals. Oil, mining and other fields
Our service
1). Reply your enquiry in 24 hour.
2). Customized design is available, OEM is welcomed.
3) Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.
Trade terms
a. Delivery term
We will delivery for you after you done the full payment within 3 to 15 working days.
b. Payment
For small order by air or by express, it is 100% T/T in advance.
For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before delivery.
c. Packing
Standard packing or as per customar's request.
Welcome your inquiry!
Looking forward to cooperating with you!
Adjustable-frequency Drive