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solar pump inverter 4kw 3 phase 380v

solar pump inverter 4kw 3 phase 380v

$120 /piece price excl.VAT

Negotiable
Order

Minimal order
100 pieces

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Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Guangdong, China

Brand Name: Coolmay

Model Number: CM540-4KW

Input Voltage: 380V

Output Voltage: AC380V

Output Current: 9A 32A

Output Frequency: 0Hz~3200Hz

Output Type: Triple

Type: DC/AC Inverters, Inverter

Size: 247*160*204mm

Weight: 3.7kg

Model: CM540-4KW

Certificate: CE

warranty: 12 months

Product Keywords: mini vfd,mini variador de velocidade,mini type inverter

Supply Ability

Supply Ability: 500 Piece/Pieces per Day

Packaging & Delivery

 Solar pump inverter 4kw 3 phase 380v

solar pump inverter 4kw 3 phase 380v from China supplier

 

Naming rule

solar pump inverter 4kw 3 phase 380v from China supplier

1.Inverter series                          CM520:220V;CM540:380V

2.Maximum applicable power    0.75K means 0.75KW;

                                   CM520 has two type: 0.75KW and 1.5KW

                                   CM540 has : 0.75KW~ 400KW for selection

          For detailed information please refer to user manual of VFD

3.Load type               Many types are available, the default is GB standard type - heavy load, with brake

                                                   PB: Fan pump, with brake

                                                   G : Heavy load

                                                   P : Fan and water pump

 

Artical

CM520-0.75/1.5KW

CM 540-0.75/1.5/2.2KW

CM540-4.0/5.5/7.5/11KW

Image

Dimension

143*86*114mm

185*118*156mm

247*160*204mm

Weight

0.9kg

1.7kg

3.1kg

Basic Function

Highest frequency

Vector control: 0.00~500.00Hz V/F control: 0.00~500.00Hz

Carrier frequency

0.8kHz~12kHz, Automatic adjustment of carrier frequency according to load characteristics

Input frequency resolution

Digital setting: 0.01Hz Simulation settings: Highest frequency×0.025%

Control method  

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

Starting torque

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

Speed range

1:200 (SVC)

1:1000 (FVC)

Steady speed accuracy

±0.5%(SVC)

±0.02%(FVC)

Torque control response and accuracy

Response time 5ms, Accuracy±5%(FVC)

Overload capacity

G model: 150% Rated current 60s; 180% Rated current 3s P model: 120% Rated current 60s; 150% Rated current 3s

Torque magnification

Automatic torque boost; manual torque increase 0.1% to 30.0%

V/F curve

Five ways: linear, multi-point, square V/F, V/F separation, incomplete V/F separation

V/F separation

Two ways: full separation, semi-separation

Acceleration and deceleration curves

Straight or S-curve acceleration and deceleration. Four acceleration and deceleration time, acceleration and deceleration time0.0~6500.0s

DC braking

DC braking frequency: 0.00Hz~Max. frequency bracking time: 0.0s~36.0s Braking action current value: 0.0%~100.0%

Dot motion control

Jog frequency range: 0.00Hz~50.00Hz Jog acceleration and deceleration time 0.0s~6500.0s

Simple PLC, multi-speed operation

Up to 16 speeds with built-in PLC or control terminals

Built-in PID

Process control closed-loop control system can be easily realized

Automatic voltage regulation(AVR)

When the grid voltage changes, it can automatically maintain the output voltage to be constant

Over-voltage stall control stall control

Automatic limiting of current and voltage during operation to prevent frequent over-current and over-voltage tripping

Fast current limiting function

Minimize over-current fault to protect the normal operation of the inverter

Torque limitation and control

"Backhoe" feature, which automatically limits torque during operation to prevent frequent over-current trips; closed-loop vector mode for torque control

Other models

CM540-15/18.5/22KW  CM540-30/37KW  CM540-45/55/75KW   CM540-90/110KW CM540-132/160/185KW   CM540-200/220/250/280KW   CM540-315/350KW  

All above are with steel shell, contact the sells for more specifications.

 

solar pump inverter 4kw 3 phase 380v from China suppliersolar pump inverter 4kw 3 phase 380v from China supplier

 

Company Information

Shenzhen Coolmay Technology Co.,Lted. (Commonly referred to as Coolmay) is a high-tech enterprise specializing in R&D, Production of industrial PLC automation products and automation engineering services.

Since its establishment, the company has been working in the field of industrial control automation, providing customers with high quality and low cost embedded insustrial control products, solutions and services in line with the business philosophy of "Cooperation, Honesty, Pragmatism and Innovation".

Following the direction of the development of China's industrial automation market, the company has developed industrial control products that meet market demand and have strong competiveness in the industry.

Products include: PLC all-in-one, touch screen, HMI, text display and so on .

  

Packaging & Shipping

 solar pump inverter 4kw 3 phase 380v from China suppliersolar pump inverter 4kw 3 phase 380v from China suppliersolar pump inverter 4kw 3 phase 380v from China supplier

 

FAQ

 

1) Are you a manufacturer or trade company?

 

We are both factory and trae company, we have engineers for study & design and workers for produce and operate etc, we could support you one-stop products and service.

 

2) Do you have a CE certificate?

 

Yes, for the products we exported, we could offer the CE for your Customs.

 

3) How long about the delivery?

 

It depends on the order details, and usually, we could support the delivery within 2-7 working days.

 

4) About Coolmay?

 

Coolmay was established in 2005, and have got great success with its professional working team, we has been specialized in digital products for over 10 years, and mainly about HMI, PLC and HMI/PLC all-in-one and other industrial control products.

 

More about us could be found on WWW.COOLMAY.NET

Supply Ability

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Packaging and Shipping

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