B21, China Town Mall, Midrand
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Display screen VFD 3 Phase 380V 55KW 0-3000HZ Frequency
Display screen VFD 3 Phase 380V 55KW 0-3000HZ Frequency
Display screen VFD 3 Phase 380V 55KW 0-3000HZ Frequency
Display screen VFD 3 Phase 380V 55KW 0-3000HZ Frequency

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Product Description

Item Specifics 

Standard

functions

Maximum frquencyvector control:0~300Hz          V/F control:0~3000Hz 
 carrier frequency0.5–16 kHz (The carrier frequency is automatically adjusted
based on the load features.)		 
 Input frequency resolutionDigital setting: 0.01 Hz Analog setting: maximum frequency x 0.025% 
 Control mode

Sensor-less vector control (SFVC)
Closed-loop vector control (CLVC)（+ PG cardοΌ‰

Voltage/Frequency (V/F) control

 
 Startup torqueG type: 0.5 Hz/150% (SFVC); 0 Hz/180% (CLVC)
P type: 0.5 Hz/100%		 
 Speed range1:100 (SFVC)1:1000(CLVC)
 Speed stability accuracyΒ± 0.5% (SFVC)Β± 0.02% (CLVC)
 Torque control accuracyΒ± 10% (SFVC)Β± 5% (CLVC)
 Overload capacityG 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		 
 Torque boostAuto boost
Manual boost 0.1%~30.0%		 
 DC brakingDC braking frequency: 0.00 Hz ~ maximum frequency
Braking time: 0.0s~36.0s
Braking trigger current value: 0.0%~100.0%		 
 Built-in simple PLC,
multiple speeds		It realizes up to 16 speeds via the simple PLC function or
combination of DI terminal states.		 
 Built-in PIDIt realizes closed loop control system easily. 
 

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		 
RUNRunning command givingkey panel
Control terminals Serial communication port
You can switch between these giving in various ways		 
 Frequency givingThere 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.		 
 Auxiliary frequency givingThere are 10 kinds auxiliary frequency giving. It can
implement tiny tuning of auxiliary frequency and frequency
synthesis		 
 Input terminalStandard:
 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.		 
 Output terminal

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

 
Display and
keypad
operation		LED displayIt displays the parameters. 
 LCD displayIt is optional, supports panel display in Chinese or English
language.		 
 Parameters copyOptional LCD keypad can copy parameters. 
 

Key locking and function

selection

It can lock the keys partially or completely and define the
function range of some keys so as to prevent misoperation.		 
 Protection modeMotor 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		 

 

 

  • Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 22 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
  • Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
  • Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
  • Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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Afrimart Online

Afrimart Online stands as Africa's foremost e-commerce hub, featuring an expansive array of product categories spanning electronics, machinery, toys, furniture, and more. Committed to excellence, our platform delivers swift and streamlined logistics and customs clearance solutions, offering a comprehensive one-stop service for cross-border imports.

Leveraging over three decades of international trade expertise, we ensure a seamless and hassle-free importing experience, providing top-tier products at competitive prices to meet the diverse needs of African consumers.

  • Address: B21, China Town Mall Midrand, 1685
  • Contact Seller: (011) 805 0386

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