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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...
Products Product Details

CDE501 series MINI vector VFD

Product parameters:
The CDE501 series mini VFDs are mainly designed for the auxiliary requirements of equipment such as food machinery, wire drawing machines, printing machinery, industrial A/C, spinning machinery, water supply plants, etc. and of production lines e.g. plastic, chemical fiber, cement and ceramic.
Scope of application:
Auxiliary requirements of equipment such as wire drawing machines, printing machinery, industrial A/C, spinning machinery, water supply plants, etc. and of production lines e.g. plastic, chemical fiber, cement and ceramic.
Time to market: 2018 - 04 - 11
Product description:
Technical parameters:ItemsSpecificationsFundamental characteristicsRated inputSingle phase, 220 V; three-phase 380 V; 50/60 HzInput voltage rangeFluctuation: -15% - 10%; degree of unbalance Control modesV/F controlFrequency resolutionFor digital mode setting, 0.01 Hz; for analog input, 0.5% × max. frequencyMax. output600 HzSpeed regulation range60:1Carrier frequency1.0 - 12.0 kHz, automatically adjustable according to the temperature of the cooling fins.Starting torque0.5 Hz/150% of motor rated torqueOverload capacity60 s under 150% of rated current, 3 s under 180% of rated currentFundamental functionsOperation modesKeyboards; terminals (two-line, three-line); communication (RS485)Operation modes may be switched at will through switching value input terminal.V/F profileStraight line; ...
Product manual:
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,...
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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, supporting connection with 220 VAC/0.5A AC loads or DC loads;

       8. Provided with function of wobbling frequency for weaving, widely applicable to various spinning equipment;

       9. Built-in user’s timer/counter; 

      10. Built-in multi-pump control logic. With extended relays of Terminal Y, one-driving-two constant-pressure water supply can be realized.


Technical parameters:

Items

Specifications

Fundamental characteristics

Rated input

Single phase, 220 V; three-phase 380 V; 50/60 Hz

Input voltage range

Fluctuation: -15% - 10%; degree of unbalance < 3%; frequency: 47 - 63 Hz

Control modes

V/F control

Frequency resolution

For digital mode setting, 0.01 Hz; for analog input, 0.5% × max. frequency

Max. output

600 Hz

Speed regulation range

60:1

Carrier frequency

1.0 - 12.0 kHz, automatically adjustable according to the temperature of the cooling fins.

Starting torque

0.5 Hz/150% of motor rated torque

Overload capacity

60 s under 150% of rated current, 3 s under 180% of rated current

Fundamental functions

Operation modes

Keyboards; terminals (two-line, three-line); communication (RS485)

Operation modes may be switched at will through switching value input terminal.

V/F profile

Straight line; polyline; multiple power

Acceleration and deceleration profile

Straight line or S-line; four sets of acceleration and deceleration time (ranging from 0.1 to 6,000.0 s)

Torque boost

Automatic torque boost

Revs tracking

Revs tracking is available for all power segments.

Motor braking

DC injection braking; dynamic braking; magnetic flux braking

DC injection braking

Braking frequency: 0.00 Hz - max. frequency; braking time: 0.0 - 100.0 s

Braking current: 0.0 - 100.0% * motor rated current

Magnetic flux braking

Preventing frequent overvoltage protection on occasions where quick shutdown is required or energy feedback exists.

Current limiting per wave

Reducing overcurrent failures to the maximum to maintain the operation of VFDs.

Overcurrent and -voltage control

Automatically limiting the current and voltage during operation to prevent frequent overcurrent and -voltage protection.

Special functions

Terminal delay

Response delay may be set for both the switching value input and output terminals (0.0 - 3,000.0 s).

Inching control

Control methods: Keyboards, terminals and communication

Frequency: 0.00 Hz - max. frequency; acceleration and deceleration time: 0.1 - 6,000.0 s

Multi-speed,

simple PLC

Realizing operation of up to 16 segments of speed through the built-in simple PLC or switching value input terminal.

Two sets of built-in PIDs

A closed-loop system for process control may be easily realized when used as regular PIDs.

This allows single-pump constant-pressure water supply control and supports Sleep/Arouse modes (controlled by auxiliary mini pumps), direct multi-segment digital setting of pressure and over/undervoltage alarms for pipe network.

Length conversion and counting

Counts the impulse signals (0 - 100 kHz), and is combined with switching value output terminal to realize control when a certain count is reached; or converts counts into length for display and length conversion control.

Wobbling frequency for weaving

Realizes determination of amplitude, sudden change and regular output under any frequency.

Timing control

Allows timing shutdown (0 - 65,000 h) of VFDs.

Non-stop operation during instantaneous power failure

In case of an instantaneous power failure, maintains the operation of VFDs in a short time by reducing the operation frequency to lower the busbar voltage offset by the load feedback energy.

External terminals

Reference power supply

10 V/30 mA, normally for simulating the power supply of input signals.

Control power supply

24 V/200 mA, normally for the power supply of switching value input and output terminal signals.

Analog input

Allows to choose signal input of voltage (-10 - 10 V) or current (0 - 20 mA).

Analog output

Allows to choose signal output of voltage (0 - 10 V) or current (0 - 20 mA).

Switching value input

5 multi-function switching value input terminals, compatible with active PNP or NPN input modes,

in which Terminal X5 may act as high-speed pulse (0 - 100 kHz) input and is programmable.

Switching value output

1 channel of open circuit collector output terminal, which may act as high-speed pulse (0 - 100 kHz) output and is programmable.

1 channel of relay output terminal.

Protection

Common types

Open phase of output, undervoltage, overvoltage, over current, overheating, overload, short circuit, module failure, external failure, customized failure, etc.

Application conditions

Places

Indoor, away from direct sunlight.

Free from dust, drips, salt, oil mist, water vapor, inflammable gas, corrosive gas, etc.

Altitude

When ≤ 1,000 m, VFDs are operational under rated conditions;

When > 1,000 m, for every 100 m higher, the rated conditions for use shall be tightened by 1%;

When > 3,000 m, please consult the manufacturer.

Temperature

-10 °C - +40 °C; when ambient temperature falls in 40 °C - 50 °C, please keep it ventilated and tighten the rated conditions for use: for every 1 °C higher, the rated conditions shall be tightened by 3%.

Humidity

< 95% RH, free from condensation of water beads.

Vibration

< 0.6 g

Storage

Stored under -25 °C - +65 °C.


Model recommendations

1) Class 2S (single-phase input, 180 - 240 V, 50/60 Hz)

VFDs models and technical parameters of 2S class

VFD model CDE501-2S

Power capacity (kVA)

Input current

(A)

Output current

(A)

Braking unit

Keyboard

0R4

1.2

6.5

3.0

Built in Standard configuration

Standard LED

0R7

1.8

10.0

4.7

1R5

3.0

15.0

7.5

 

2) Class 4T (three-phase input, 320 V - 440 V, 50/60 Hz)

VFDs models and technical parameters of 4T class

VFD model CDE501-4T

Power capacity

(kVA)

Input current

(A)

Output current

(A)

Braking

unit

Keyboard

0R7

1.5

3.4

2.6

Built in

Standard configuration

Standard LED

1R5

3.0

5.0

3.8

2R2

4.0

5.8

5.1

 

Notes:

1) The input open phase protection is not available for all CDE501 VFDs.

2) The CDE501 VFDs are all single unit and wall-mounted.

Dimension plan for CDE501

CDE501 series MINI vector VFD


Overall and installation dimensions of CDE501

VFD model

CDE501-

Overall dimensions (mm)

Position of installation bores (mm)

Diameter of installation bores (mm)

Weight

(kg)

H

W

D

A

B

2S0R4

145

86

120

76

132

Φ5

-

2S0R7

2S1R5

4T0R7

4T1R5

4T2R2

Overall dimensions of keyboards 

 Model: CDE501-KEYA. Pure LED display. Refer to the following figure for appearance and dimensions.


CDE501 series MINI vector VFD


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...
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