| Application: | Fans, Water Pumps, Farm Irrigation, Crusher, |
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| Output Type: | Triple |
| Principle of Work: | V/F Control Transducer |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Item
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Specifics
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functions
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Maximum frquency
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vector control:0~300Hz V/F control:0~3000Hz
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carrier frequency
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0.5-16 kHz (The carrier frequency is automatically adjusted
based on the load features.) |
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Input frequency resolution
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Digital setting: 0.01 Hz Analog setting: maximum frequency x 0.025%
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Control mode
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Sensor-less vector control (SFVC)
Closed-loop vector control (CLVC)+ PG card
Voltage/Frequency (V/F) control
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Startup torque
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G type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)
P type: 0.5 Hz/100% |
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Speed range
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1:100 (SFVC)
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1:1000(CLVC)
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Speed stability accuracy
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± 0.5% (SFVC)
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± 0.02% (CLVC)
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Torque control accuracy
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± 10% (SFVC)
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± 5% (CLVC)
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Overload capacity
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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 |
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Torque boost
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Auto boost
Manual boost 0.1%~30.0% |
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DC braking
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DC braking frequency: 0.00 Hz ~ maximum frequency
Braking time: 0.0s~36.0s Braking trigger current value: 0.0%~100.0% |
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Built-in simple 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
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It realizes closed loop control system easily.
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Overvoltage/ Over current
stall control
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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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Running command giving
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key panel
Control terminals Serial communication port You can switch between these giving in various ways |
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Frequency giving
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There are 10 kinds frequency giving: digital setting, analog
voltage setting, analog current setting, pulse setting and serial communication port setting. You can switch between these giving in various ways. |
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Auxiliary frequency giving
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There are 10 kinds auxiliary frequency giving. It can
implement tiny tuning of auxiliary frequency and frequency synthesis |
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Input terminal
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Standard:
6 digital input (DI) terminals, one of which supports up to 50 kHz high-speed pulse input 2 analog input (AI) terminals, both of them support 0V~10 V voltage input or 0mA~20mA current input Expanding capacity: many DI terminals 1 AI terminal that supports -10V~10 V voltage input. |
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Output terminal
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Standard:
1 high-speed pulse output terminal (open-collector) that supports 0-50 kHz square wave signal output 1 digital output (DO) terminal
1 relay output terminal
2 analog output (AO) terminals, both of them supports 0mA~20mA current output or 0V~10V voltage output. Expanding capacity: many DO terminals many relay output terminals |
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keypad operation |
LED display
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It displays the parameters.
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LCD display
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It is optional, supports panel display in Chinese or English
language. |
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Parameters copy
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Optional LCD keypad can copy parameters.
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Key locking and function
selection
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It can lock the keys partially or completely and define the
function range of some keys so as to prevent misoperation. |
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Protection mode
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Motor short-circuit detection at power-on, input/output phase
loss protection, over current protection, overvoltage protection, less voltage protection, overheat protection and overload protection,etc |
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