| Customization: | Available |
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| Application: | High-performance Transducer |
| Output Type: | Triple |
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Presenting the remarkable Sanyu 3 Phase 0.4-500KW Frequency Inverter Converter VFD, a true masterpiece in precision engineering and efficiency, expertly crafted to excel in motor speed regulation. Experience unparalleled performance and supreme control with this cutting-edge technology.
SY5000 Series: The Epitome of Economic Frequency Inverters
Unveiling the Main Features
Explore the VFD Series Type
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Input |
Rated Voltage, Frequency |
3-phase(4#sereis)380V;50/60HZ 1-phase(S2#series)220V;50/60HZ |
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Allowed Voltage Range |
3-phase(4#series)320V~460V 1-phase(S2#series)160V~260V |
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Output |
Voltage |
4#series; 0~460V S2#series; 0~260V |
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frequency |
Low frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ |
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Overload Capacity |
G type: 110% for long-term, 150% for 1 min, 180% for 5s P type: 105% for long-term, 120% for 1 min, 150% for 1s |
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Control Mode |
V/F control, advanced V/F control, V/F separation control, electric current vector control |
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Control Character |
Frequency Setting Resolution |
Analog Input |
0.1% of maximum output frequency |
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Digital Setting |
0.01 Hz |
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Frequency Precision |
Analog Input |
Within 0.2% of maximum output frequency |
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Digital Setting |
Within 0.01% of set output frequency |
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V/F Control |
V/F Curve (voltage frequency character) |
Reference frequency setting 5~600 Hz, multipoint V/F curve setting, or fixed curve of constant torque, low decreasing torque 1, low decreasing torque 2, square torque |
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Torque Compensation |
Manual setting: 0.0~30% of rated output Automatic compensation: according to output current and motor parameter |
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Automatic Current-limiting and Voltage-limiting |
During acceleration, deceleration or steady running, detect automatically the current and voltage of motor stator, and control it within bounds based on unique algorithm, minimize fault-trip chance |
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Senseless Vector Control |
Voltage Frequency Character |
Adjust pressure/frequency ratio according to motor parameter and unique algorithm |
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Torque Character |
Starting torque: 3.0 Hz 150% rated torque (VF control) 0.5 Hz 180% rated torque (SVC, FVC) 0.05 Hz 180% rated torque (VC) Operating speed precision in steady state: ≤±0.5% rated synchronous speed Torque response: ≤50ms VC, SVC, FVC ≤20ms |
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Motor Parameter Self-measurement |
Being able to detect parameter automatically under static state and dynamic state of motor, thus guarantee an optimum control. |
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Current and Voltage Restrain |
Current closed-loop control, free from current impact, perfect restrain function of overcurrent and overvoltage |
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Undervoltage Restrain during Running |
Specially for users with a low or unsteady voltage power grid: even lower than the allowable voltage range, the system can maintain the longest possible operating time based on its unique algorithm and residual energy allocation strategy |
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Typical function |
Multi-velocity and Traverse Operation |
16 segments programmable multi-velocity control, multiple operation mode. Traverse operation: preset frequency and center frequency adjustable, parameter memory and recovery after power cut. |
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PID Control RS485 Communication |
Built-in PID controller (able to preset frequency). Standard configuration RS485 communication function, multiple communication protocol for choice, synchronizing control function. |
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Frequency Setting |
Analog Input |
Direct voltage 0~10V, direct current 0~20mA (optional up limit and lower limit) |
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Digital Input |
Operation panel setting, RS485 port setting, UP/DW terminal control, or combined with analog input |
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Output Signal |
Digital output |
2 channel OC output and 2 channel relay output (TA1, TB1, TC1/TA2,TB2,TC2), up to 16 choices |
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Analog output |
2 channel analog signal output, output ranging within 0~20mA or 0~10V with flexibly setting, achievable output of physical quantities like set frequency, output frequency |
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Automatic Steady-voltage Operation |
Dynamic steady state, static steady state, and unsteady voltage for choices to obtain the steadiest operation |
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Acceleration and Deceleration Time Setting |
0.1s~3600min continuous setting, S type and linear type mode for choice |
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Brake |
Dynamic Braking |
Dynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable |
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DC Braking |
Halt DC braking initial frequency: 0.00~[F0.16] upper limit frequency Braking time: 0.0~100.0s; Braking current: 0.0%~150.0% of rated current |
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Flux Restraint |
0~100 0: invalid |
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Low Noise Running |
Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise |
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Speed Tracking and Restart Function |
Smooth restart during operation, instantaneous stop and restart |
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Counter |
A built-in counter, facilitate system integration |
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Operation Function |
Upper limit and lower limit frequency setting, frequency hopping operation, reversal running restraint, slip frequency compensation, RS485 communication, frequency control of progressive increase and decrease, failure recovery automatically, etc. |
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Diverse Applications
The SY5000 series, a cost-effective solution for V/F & Vector control, is meticulously crafted to serve a broad range of fields. It offers unmatched versatility and precision, making it an invaluable asset across numerous industries.
From water pumps, textile and printing machinery, to lifts, cranes, and other applications, this series guarantees flexibility and adaptability. It meets every operational need with exceptional grace and efficiency, ensuring top-tier performance in each use case.
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