Industrial Hardware 1.5KW Single Phase VFD Variable Frequency Drive

Place of Origin Shenzhen, China
Brand Name COOLMAY
Certification CE
Model Number CM520
Minimum Order Quantity 1 set
Price Negotiable
Packaging Details Carton packaging / Wooden box packaging
Delivery Time 3-8 work days
Payment Terms Western Union, T/T
Product Details
Dimension (L*W*H) 86*114*143 Mm Maximum Frequency Vector Control: 0~600Hz
Speed Range 1:200(SVC), 1:1000(FVC) Speed Stability Accuracy ±0.5%(SVC), ±0.02%(FVC)
Torque Control Precision ±5%(SVC)(above 10Hz), ±3%(FVC) Carrier Frequency 0.8kHz~12kHz
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Product Description

Industrial Hardware 1.5KW Single Phase VFD Drive For AC Motor

CM520 advanced hardware VFD single phase variable frequency drive speed range 1:200(SVC) / 1:1000(FVC)

 

Coolmay VFD can easily drive induction motors with high-performance current vector technology, and meet the work requirements in various environments. It is high reliability, easy to use, convenient maintenance, environmental friendly installation space saving and high design standards in terms of applications.

 

Parameter:

Model

CM520-0.75/1.5KW

Dimension (L*W*H)

86*114*143 mm

Weight

0.9kg

Basic Function

Maximum frequency

Vector control: 0~600Hz

Carrier frequency

0.8kHz~12kHz. The carrier frequency automatically adjusted based on the load features.

Input frequency resolution

Digital setting: 0.01Hz

Analog setting: Maximum frequency ×0.025%

Control mode

Open-loop vector control (SVC), Closed-loop vector control (FVC), VF control.

Startup torque

G type: 0.25Hz/150% (SVC), 0Hz/180%(FVC), P type: 0.5Hz/100%

Speed range

1:200(SVC), 1:1000(FVC)

Speed stability accuracy

±0.5%(SVC), ±0.02%(FVC)

Torque control precision

±5%(SVC)(above 10Hz), ±3%(FVC)

Overload capacity

G type: 150% rated current 60s. 180% rated current 3s.

P type: 120% rated current 60s. 150% rated current 3s.

Torque boost

Automatic torque boost. Manual torque boost 0.1%~30.0%

V/F curve

Five modes: Straight-line, Multi-points, Square V/F, V/F separation, V/F Semi-separation

V/F Separation

Two modes: complete separation, semi-separation

Ramp mode

Straight-line ramp and S-curve ramp.

Four kinds of acceleration/deceleration time with the range of 0.0–6500.0s

DC injection braking

DC braking frequency: 0.00Hz~maximum, braking time: 0.0s~36.0s.

Braking action current value:0.0%~100.0%

Jog control

Jog frequency: 0.00Hz~50.00Hz

Jog acceleration and deceleration tome:0.0s~6500.0s

Simple PLC, multistage speed operation

It implements up to 16 speeds via the simple PLC function or combination of DI terminal states.

Built-in PID

It can keep constant output voltage automatically when the mains voltage changes.

Automatic voltage regulation(AVR)

Automatically maintain a constant output voltage when grid voltage changes.

Over voltage/Over current loss of speed control

Automatic limit of the current and voltage during the operation, prevent frequent over current and over voltage

Rapid current limit

Minimizing over-current fault and protect the normal operation of converter.

Torque limit and control

"Excavator" characteristics, automatic limit of the torque during the operation, to prevent frequent over-current trip.

Closed-loop vector mode torque control can be achieved.

 

Feature:

1.High reliability

Long-life design

Three anti-paint automatic spraying process

Independent duct

Reliable thermal design

CE

 

2.Easy to use

Instant stop function

Various motor drivers

Support ES Driver MS backstage software

Flexible terminal functions

Built-in adaptive PIK function module

 

3.High performance

Applied the latest dedicated chips of motor control from Germany INFINEON company.

Applied the international advanced hardware and software technology to perfectly integrate into drive output

Over excitation function, driver output.

Steady speed with high accuracy, wide speed range

Fast current limit function

Unique speed tracking function

 

Installation Precautions

 

◆ Install the inverter on a non-combustible object such as metal to prevent fire.

◆ Keep flammable materials away from the inverter, otherwise there is a danger of fire.

◆ Do not install the inverter in a flammable or explosive environment, otherwise there is a danger of explosion.

◆ It is strictly forbidden to disassemble and modify the inverter privately, otherwise the consequences will be at your own risk.

◆ Wiring must be performed by a qualified technician to avoid the risk of electric shock.

◆ Do not open the cover or perform wiring work while the inverter is powered.

◆The cover must be covered before the inverter is energized, otherwise there is danger of electric shock and explosion.

◆For inverters that have been stored for more than 2 years, the voltage should be gradually increased by the voltage regulator before power-on, otherwise there is danger of electric shock or explosion.

◆ Do not touch the terminals by hand when power is on, otherwise there is danger of electric shock.

◆ Do not operate the inverter with wet hands, otherwise there is danger of electric shock.

◆ The maintenance operation can only be performed after the power is turned off for ten minutes. At this time, the indicator of the power supply is completely extinguished or the positive and negative bus voltages (P, N) are below 25V, otherwise there is danger of electric shock.

◆ Maintenance operations such as replacement parts must be carried out by professional technicians. It is strictly forbidden to leave metal objects such as wires or screws in the machine, otherwise there is a risk of fire.

◆ After the inverter is replaced with the new control board, the relevant parameters must be set correctly before its operating.

◆ Don’t connect the output terminals U, V, W of the inverter to the AC power supply.

Industrial Hardware 1.5KW Single Phase VFD Variable Frequency Drive 0