AC drive
1. SY-8000G 380V three phase AC drive, frequency inverter, AC inverter, frequency converter, variable frequency drive --- Constant torque type
2. Features
This model AC drive Various control modes and widely used
Automatically recognize the motor parameters
RS-485 communication inferface, standards, MODBUS protocol
PWM flexible energy braking, can quickly halt machine
The torque output will be 150% when the frequency is 0.5Hz.
More powerful when at low rate, More stable when at high rate.
Zero speed torque output
Super-silent running
OUr AC drive have Quick menu design
Simple PLC, PID adjustment
Compact and legerity structure
Mate the customer design
Trip suppression & Stable running
High stability, strong anti-interference ability
25 protection functions of AC drive
3. Functions
Dual-DSP + MCU + IPM high performance, high reliability
Automatic identification of motor parameters, automatic temperature compansation
Start by excitation, speed up the rapid response to vector control
Speed control and torque control switching online
Zero-servo lock function
The frequency of carrier wave can be up to 16k, carry out a comprehensive silent running
Standard built-in RS485 port, matching TDS-PA01 adapter to support the fieldbus.
Built-in PG card, built-in brake unit belows 22KW LCD/LED optional keyboard.
Support for uploading and downloading parameters...
| Item |
description |
input |
Rated voltage, frequency |
Single phase, 220V, 50Hz/60Hz; 3 phase, 380V, 50Hz/60Hz |
| Allowed fluctuation |
Continuous voltage fluctuation: within± 10%, instant voltage fluctuation: within -15%10%; voltage imbalance: < 3%; frequency fluctuation: within 5%. |
| output |
Voltage |
Single phase, 220V & 3 phase, 380V |
| Output frequency |
0~600Hz. |
| Overload capability |
150% rated current, 1 minutes; 180% rated current, 1 seconds |
| control trait |
Command input mode |
By LCD keypad, by terminals, by PC through serial communication port. |
| Control mode |
Open loop vector control, V/F control. |
| Speed setting method |
By keypad, by analog, by PC through serial communication port |
| Speed setting precision |
Digital command± 0.01%(-10 +40)
analog command± 0.1%(25° C± 10) |
| Speed setting resolution |
Digital command: 0.01Hz; analog command: 0.1% of maximum frequency |
| Speed control accuracy |
Open loop vector control: ± 0.5%; (25° C± 10) |
| Speed regulation range |
Open loop vector control: 1: 100 |
| Torque control response |
Open loop vector control: < 200ms. |
| Start torque |
Open loop vector control: 150% of rated torque at 0.5Hz. |
| Torque control accuracy |
± 5% |
| |
Set reference voltage supply output |
1 port, +10V, 5mA |
| Control voltage supply output |
24V, 100mA |
| Analogy input |
2 terninal, No. 4 terminal is use for voltage, No. 5 is used for voltage and current input |
| Analog meter output |
1 terminal, 0/4~20mA or 0~10V available for it |
| DO frequency signal output |
1 port, high-frequency signal output(programmable) |
| Collector open-loop output |
One terminal |
| Programmable relay output |
contactor capacity: 250V AC/3A or 30V DC/1A |
| Serial communication port |
RS-485 connector RS485+, RS485- |
| 4 bits LED display |
setting frequency, output frequency, output voltage, output current, motor speed, output torque, switch value terminal, programming menu parameters and fault code. |
| Five indication lamp |
Parameter unit, RUN/STOP status, special status, charging status. |
| Protection function |
Protection function |
Over voltage, under voltage, current limitation, over current, overload of inverter, overload of motor, overheat, overvoltage stallout, load short circuit, phase fault. |
| |
Protection degree |
IP21 |
| Cooling mode |
Forced air cooling |
| envirenment |
Ambient termearture |
-10° C, +40° C |
| Termperature |
2090% RH(no condensation) |
| Storage termperature |
-20° C, + 60° C |
| Application area |
indoor(no corrosive odor, dust) |
| Installation area |
Altitude is not more than 1000meter, no dust, no corrosive oder, no direct sunlight. |
| Vibration |
less than5.9m/ S 2 |
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