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发布时间: 2018 - 04 - 11
Technical features:1. Wide voltage range inputPower voltage: -15% - 10%, 47 Hz - 63 Hz; provided with under-voltage underclocking output function that extends the applicable range of power voltage to -30% (e.g. extending the applicable range of a 380 V VFD to 266 V - 440 V); 2. High disturbance resistance Pulse group tests: ± 4,800 VStatic (air discharge): 8,000 VStatic (contact discharge): 6,000 VProvided with EMI circuit + lightning protection design3. Phase-phase and phase-to-earth short circuit protectionAny phase-phase short circuit protection 4. Anti-corrosion treatment8 µm nickel plating, and three layers of British conformal coating for key parts;5. Power source of control signals:  External power supply of +10 V and +24 V, both provided with shor...
发布时间: 2015 - 09 - 16
Technical features> Provided with an open-loop vector control permanent magnet synchronous motor, easy to wire and highly accurate in revs control, reducing on-site faults; > High dynamic responses, rapidly responding to the given value of speed while guaranteeing the stability of output revs, which allows the system to catch up with the load changes timely, thus increasing the operation efficiency of the system;> Premium overcurrent and overvoltage resistance;> The oscilloscope function of the background monitoring software monitors the real-time operation status of the VFDs for on-site commissioning;> Parameter copying function of the keyboard;> The PWM overmodulation improves the utilization of busbar voltage and increases the output voltage of VFDs, hence is applicable to cases in...
发布时间: 2015 - 05 - 20
Technical features          1. So compact with a width, height and depth of 8.6 cm, 14.5 cm and 12 cm respectively only;       2. The panel supports external access that allow copying of parameters;       3. The standard RS485 interface constitutes an independent VFD network, making it possible to set the VFD as a master or slave for master-slave control;       4. Impulse/analog input and output channels;       5. 16 segments of speed control;       6. Multiple setting channels for running frequency/commands;       7. Provided with output terminals for disconnecting relays,...
发布时间: 2015 - 07 - 14
Technical features Unique suitability to applications that require waterproofing and dust-proofing or that are of serious pollution;> Unique metal enclosure for perfect heat dissipation;> Employing advanced surface powder coating process to provide select color and an elegant appearance;> Phosphorized metal plates provide good anti-rust and -corrosion performance;> Provided with IP54 fans for steady and reliable performance;> Input voltage: 3 AC 380 V ± 15%;> Input frequency: 47 - 63 Hz; power factor: ≥95%;> Control methods: Non-PG vector control and V/F control, where for V/F control, three profiles, i.e. straight line, polyline and multiple power, are available; > Running commands source: given through panels, terminals and RS485 communication;> Frequency giving source: given t...
发布时间: 2015 - 05 - 20
Technical features> Fast response and high starting torque: for better vibration control on starting;> Low torque ripple for more stable running;> Compact structure design and optional built-in braking units (for 30 kW and lower, braking units of standard configuration);> High overload resistance (3 s for 200% of rated loads). Perfect overvoltage suppression when applied in a punching machine;> Smart commissioning: smart setting of V/F profile that doesn’t need professionals for complex commissioning, saving manpower and time;> Compatible with synchronous motors: significantly conserves energy if combined with synchronous motors. Consumes the least power in case of equivalent unit torque;> Convenient human–machine interaction, real-time monitoring of key parameters, and LED + LCD dual-disp...
发布时间: 2015 - 05 - 20
Technical features       1.2.1 Employs high-performance current vector control, making it possible for induction motors to start with high torque.       V/F control:      1 Hz 150% torque (speed regulation range 60:1)      Open-loop vector control:  0.5 Hz 150% torque (speed regulation range 100:1)       Closed-loop vector control:  0 Hz 180% torque (speed regulation range 1,000:1)1.2.2 Various parameter adjustment modes  Static self-adjustment: best suitable to the commissioning where motors are connected with handling machines;  Rotating self-adjustment: best suitable applications where...
发布时间: 2015 - 04 - 16
Technical parametersInstructions of keyboard indicator lamps Indicator lampsNameMeaningUnit indicationHzFrequency indicator lampThe unit of currently displayed parameter is Hz (Hertz).ACurrent indicator lampThe unit of currently displayed parameter is A (Ampere).VVoltage indicator lampThe unit of currently displayed parameter is V (volt).Hz + ARevs indicator lampThe unit of currently displayed parameter is R/MIN (revolution/min).A + VPercentage indicator lampsThe unit of currently displayed parameter is % (percent).Hz + VMPa indicator lampsThe unit of currently displayed parameter is MPa (mega Pascal).Status indication(MON)Indicator lamps of command sourceOff: controlled through the keyboard.  On: controlled through the terminals.  Flashing: controlled through...
发布时间: 2015 - 05 - 20
Technical features  1. Usable under large grid fluctuation;  2. Provided with protection functions such as short circuit, low voltage, overvoltage, quick-acting fuses, overheating, etc.;  3. The braking IGBTs are ensured to work within the saturation zone.  Technical parametersModel:   CDBU300-XXXA-4 seriesFor VFDsAC power supply380 VPower0.75 kW - aboveOutput featuresMax. braking currentRefer to particular models.Activated voltage of braking690 V ± 10 VHysteretic voltage670 V ± 10 VPower supplyU (p+_p-)350 V - 800 VProtectionElectronic thermal relaysIn case of the temperature of cooling fins of the braking unit exceeds 85 °C, the protection is activated, the braking unit stops braking, and the malfunction indicator lamp ligh...
发布时间: 2015 - 04 - 09
Technical features     1.  Proprietary kernel encryption          • Proprietary new PLC encryption, eradicating any possibility of cracking.          • Multiple password protection, protecting users’ programs from malicious cracking.     2.  High-speed input          • 6 channels of high-speed counter, 2 channels 200 k + 4 channels 10 k.          • 2 channels of AB phase signal input, multiple settings.          • Built-in 32-digit high-speed comparators.          • Starts when co...
News News

Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

Date: 2017-02-23
Views: 821
Source:

 The four-day 29th China International Ceramic Industrial Technologies and Products Exhibition 2015 (Guangzhou Ceramic Industry Exhibition 2015) was rounded off on June 4. The exhibition covered a total area of 100,000 m², in which 5,500 stands were distributed in 8 halls for the visits of professional buyers from 72 countries. The Guangzhou Ceramic Industry Exhibition has been recognized as the weather vane for global ceramic industrial technologies. In the exhibition, Canworld Electrical demonstrated products in series more diverse than ever, especially the new CDE520Q series VFD-integrated ball mills, which drew the attention of numerous domestic and overseas buyers. Now, please allow Canworld to show you some of the classic scenes of Canworld Electrical back in the Guangzhou Ceramic Industry Exhibition.


Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

Product ladder of CDE500 and CDE350 series

The CDE500 series VFDs have a current output highly close to sine under VF 0.1 Hz. They have shown outstanding performance in major function tests like 0.1 s rapid acceleration and deceleration, current control, revs tracking and non-stop operation during instantaneous power failure, and hence have broken the stereotypes users have on VFDs made in China since their very first launch. They are the current flagship of Canworld Electrical, which are highly spoken of by and populated among our customers.


The CDE350 series VFDs are products of a brand new type launched by Canworld Electrical to meet the market demands. This series employs the advanced space voltage vector modulation technology, i.e. Sinusoidal Pulse Width Modulation (SPWM), high-performance power module and DSP chips and built-in current control loops. It also supports multiple externally extended I/O cards and PG cards (ABZ signal, complement form or difference form) and a number of extended communication cards (extended MODBUS, PROFIBUSDP and CANOPEN). The CDE350 series are vector VFDs designed for draught fans, pumps, and situations of general mechanical loads. 


Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

In this exhibition, Canworld Electrical also released a special type of VFDs developed specifically for ball mills - CDE520Q VFD-integrated ball mills. This series integrates the variable frequency modulation technique with the working principles of ball mill to transform their drive system. The VFDs in the ball mills provide multiple operation modes to cope with various process requirements by different raw materials, realizing continuously adjustable operation speed, high torque under low speed, impact-free starting of motors and etc. for ball mills and effectively regulating the energy feedback resulted by high inertia of ball mills. Lots of vendors from in- and outside China inquired about the parameters and functions of the ball mills during the exhibit. Some vendors from Sri Lanka and India had even made their offers and reached an intent to purchase on the spot. This series of ball mills are one of the most popular products made by Canworld Electrical.

Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

 

Demonstration of newly released CDE520Q VFD-integrated ball mills.


Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

For the specificity of ceramic industry, Canworld keeps testing in compliance with international quality standards and process requirements in respect of more than 10 quality control links, including R&D, raw materials purchase, pilot tests, high-temperature aging, interference tests, dust-proof and thermal dissipation processing, process review, performance tests, small-batch tests, etc., until the formal batch production. With the new industrial park, the productivity of Canworld Electrical VFDs has been significantly increased. The total of 8 production lines can basically meet the demands of our customers. Additional 2 lines are planned to be established this year.

Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

Canworld Industrial Park

Apart from VFDs for high-end applications, the products of Canworld Electrical are tending to diversification. The PLC and HMI products are launched step by step, and the size of Canworld CHI series HMI has increased from 4.3 to 10.4 inches. This new-generation HMI system is super-fast in computation, super-large in storage system and super-advanced in application fields. The PLCs of Canworld C1S and C2N series were launched with impressiveness for their diverse functions and high standards with reliability, simplicity and cost-efficiency. Their two independent loops provide a high-speed impulse output of up to 200 K. The PLCs of these two series have abundant soft components and extended functions and strong programming capability that allow them to realize high-speed computation and support real-time clocks (RTC), MODBUS protocol and the like. 


Canworld Electrical attended Guangzhou Ceramic Industry Exhibition 2015

During the exhibit, Canworld Electrical presented diverse product series. For now, the CDE500 series satisfies the high-end industrial applications while the CDE350 series covers the middle-end applications. However, the newly released CDE520Q series VFD-integrated ball mills in this exhibit have been widely recognized when first launched, which greatly enhances the persistence of the Canworld staff on autonomous technological innovation!


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