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Three Phase Speed Controller Frequency Drive High Start Torque Low Current

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Three Phase Speed Controller Frequency Drive High Start Torque Low Current

Brand Name : Noker

Model Number : NK1000-022G/030PT4B

Certification : ISO9001,CE

Place of Origin : China

MOQ : 1 set

Price : Depending on quantity

Payment Terms : L/C, T/T, Western Union

Supply Ability : 1000 set per month

Delivery Time : 5-8 work days

Packaging Details : Carton Packing

Material : Flameresistant material

Input and Output : Muitifunctional Input and output

Size : Small in size and light in weight

Output current : 44A

High and low temperature aging : High and low temperature aging test

Service : Thorough and satisfactory in service

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Three Phase Speed Controller Frequency Drive High Start Torque Low Current

NK1000 Series Frequency Inverter is the most popular product of Noker. It is high performance general purpose VFD drive, featuring portable mini size, modular design, low temperature rise, low noise and prominent performance. Based on its advanced design, NK1000 AC motor drive price low is well-known for its good quality, high torque, high precision, high reliability, and competitive price.

Specification

Item Specifications
Standard functions Input voltage range Voltage transient fluctuation: -15% ~ +10%
Input frequency 50Hz/60Hz Fluctuation range: ±5%
Maximum frequency 500Hz
Carrier frequency

1KHz ~12KHz

The carrier frequency is automatically adjusted based on the load features.
Control mode

Voltage/Frequency control (V/F)

Sensorless flux vector control without PG card (SVC)

Sensor speed flux vector control with PG card (VC)
Start-up torque 0.25Hz/150% SVC); 0.5Hz/150% (V/F); 0Hz/150% (VC)
Speed range 1:100 (V/F); 1:200 (SVC); 1:1000 (VC)
Speed response 5Hz (V/F); 20Hz (SVC); 50Hz (VC)
Speed control accuracy ±0.5% (V/F); ±0.2% (SVC); ±0.02% (VC)
Torque control accuracy ±10% (SVC) Below 5Hz, above 5Hz, ±5%; VC: 3%

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Standard functions

 Overload capacity

G type: 60s for 150% of the rated current,

P type: 60s for 120% of the rated current,
V/F curve

Straight-line V/F curve; Multi-point V/F curve; power function; V/F separation

Torque boost support; Automatic torque boost(factory setting); manual torque boost
DC bus voltage control

Over-voltage stall control:Limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;

Under-voltage stall control: Control the power consumption of the motor by adjusting the output frequency to avoid yaw failure

VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;

VdcMin Control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump under-voltage fault
Keypad LED Digital keyboard and LCD keyboard(option)
Communication Standard: Modbus communication ; Option: Profibus-DP and CAN OPEN
PG card Incremental Encoder Interface Card(Different output and open collector),Rotary transformer Card
Over-voltage/Over-current stall control The current and voltage are limited automatically during the running process so as to avoid frequency tripping due to over-voltage/over-current.
Individualized functions High performance Control of asynchronous motor and synchronous motor are implemented through the high-performance current vector control technology.
Torque control mode Speed control and torque control mode, can realize the open-loop tension control.
RUN Running command source Operation panel; control terminals; Serial communication pot. You can perform switchover between these sources in various ways.
Frequency source There are a total of 10 frequency sources, such as digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting. You can perform switchover between these sources in various ways.
Auxiliary Frequency source There are ten auxiliary frequency sources. It can implement fine tuning of auxiliary frequency and frequency synthesis.
Input terminal

Standard:

5 digital input(X) terminals, one of which supports up to 50KHz high-speed pulse input;

2 analog input(AI) terminals, supports 0 ~ 10V voltage input , 4 ~ 20mA current input.
Output terminal

Standard:

1high-speed pulse output terminal (open-collector) that supports 0 ~ 50KHz square wave signal output;

1 digital output (DO) terminal; 1 relay output terminal;

2 analog output (AO) terminal that supports 0 ~ 20mA current output or 0 ~ 10V voltage output.

2 relay output
Display and operation on the operation panel LED display It displays the 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 mis-function.
Protection mode Motor short-circuit detection at power-on, input/output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection , overheat protection and overload protection
Optional parts LCD operation panel, braking unit
Environment Installation location Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt.
Altitude Lower than 1000m
Ambient temperature

-10℃ to +40℃

(de-rated if the ambient temperature is between 40℃ and 50℃)
Humidity Less than 95% RH, without condensing
Vibration Less than 5.9m/s2 (0.6g)
Storage temperature -20℃ to +60℃
IP level IP20
Pollution degree PD2
Power distribution system TN, TT

Operation panel

Three Phase Speed Controller Frequency Drive High Start Torque Low Current

Model

Three Phase Speed Controller Frequency Drive High Start Torque Low Current

Shipment and Payment

Three Phase Speed Controller Frequency Drive High Start Torque Low Current


Product Tags:

variable frequency controller

      

frequency inverter drive

      

vfd variable frequency drive

      
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