Tension Control 30kw 37kw 45kw 55kw VFD Inverter Input 220v Output 380v
30kw 37kw 45kw 55kw VFD 220V Input 380V Output Frequency Inverter
Product Feature
Avago photoelectric coupler
Adopted USA Avago company
Photoelectric coupler that was not in the power of optical coupling isolation with high stability, high reliability
Infineon PIM integrated power module
Integrated power devices
Integrated all parts and circuits small size, large power
Low loss, more stable
Multiple defensive function
Over-voltage protection, low-voltage
protection, ove current protection, over-load protection
Over-heating protection, loss of speed protection, olse phase protection
External fault, communication error, PID feedback signal abnormalities, PG failures, current detection fault, motor self-learning fault, EEPROM operation fault, such as multiple protection mechanism.
Specification of lnverter
| Standard functions |
V/F curve |
Straight-line V/F curve Multi-point V/F curve N-powerV/F curve (1.2-power, 1.4-power, 1.6-power, 1.8- power, square) |
| V/F separation | 2 types: complete separation; half separation | |
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Acceleration/deceleration curve |
Straight-line ramp S-curve ramp Four groups of acceleration/deceleration time with the range of 0.00s~65000s |
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DC braking |
DC braking frequency: 0.00 Hz ~ maximum frequency Braking time: 0.0~100.0s Braking trigger current value: 0.0%~100.0% |
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JOG control |
JOG frequency range: 0.00Hz~50.00 Hz JOG acceleration/deceleration time: 0.00s~65000s |
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| Built-in PLC, multiple speeds |
It realizes up to 16 speeds via the simple PLC function or combination of DI terminal states |
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| Built-in PID | It realizes closed loop control system easily. | |
| Auto voltage regulation (AVR) |
It can keep constant output voltage automatically when the mains voltage fluctuation. |
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| Overvoltage/ Over current stall control |
The current and voltage are limited automatically during the running process so as to avoid frequently tripping due to overvoltage/over current. |
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Rapid current limit function |
It can auto limit running current of frequency inverter to avoid frequently tripping. | |
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Torque limit and control |
(Excavator characteristics) It can limit the torque automatically and prevent frequently over current tripping during the running process. Torque control can be implemented in the VC mode. |
Product Details
FAQ
1. What are your main markets?
We already ship to Europ, Middle East, South America, Asia, Afria etc.
2. Do you test all your goods before delivery?
Yes, 100% test before delivery
3. Do you accept OEM business?
We accept OEM with your authorization. If you need pls let us know your specific requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.