Listing ID #2642330
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Applications :
It can drive a variety of motors:high-speed motors, electric spindle, variable frequency motor, AC servo motor, various synchronous motors and ordinary asynchronous motors. Use in elevator, lift, machine tools.
Input Voltage, V | Power Range, KW |
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380 | 0.75 - 630 |
Item | SZ8000 |
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Control mode | V/F(Voltage/Frequency) control Sensorless flux vector control (VC) Closed-loop vector control (CVC) |
Maximum frequency | Vector control: 0-320 Hz V/F control: 0-3200Hz |
Carrier frequency | 1.0-16.0 kHz The carrier frequency is automatically adjusted based on the load features. |
Input frequency resolution | Digital setting: 0.01 Hz Analog setting: 0.025% of maximum frequency |
Startup torque | G type: 0.5 Hz/150% (VC); 0 Hz/180% (CVC) P type: 0.5 Hz/100% |
Speed range | 1:100 (VC) 1:1000 (CVC) |
Speed stability accuracy | ± 0.2% (VC) ± 0.02% (CVC) |
Torque control accuracy | ± 5% (CVC) |
Overload Capacity | G type : 60s for 150% of the rated Current, 3s for 180% of the rated current. P type : 60s for 120% of the rated current, 3s for 150% of the rated current. |
Torqued boost | Auto boost Customized boost 0.1% - 30.0% |
V/F Curve | Line V/F Curve Multi-point V/F curve N-power V/F curve (1,2-power, 1.4-power, 1.6-power, square) |
V/F Separation | Two types : Complete Sepration, Half Separation |
Ramp Mode | Straight- line ramp S-curve ramp Four groups of acceleration/deceleration time with the range of 0.0-6500.0s |
DC Braking | DC Braking frequency : 0.00 Hz to maximum frequency Braking time : 0.0-100.0s Braking action current value : 0.0%-100.0% |
JOG control | JOG frequency range : 0.00-50.00 Hz JOG acceleration/deceleration time : 0.0 -6500.0s |
Built-in multiple Present speeds | It implements up to 16 speeds via the simple PLC function or combination of terminal states |