Biến tần hiệu suất cao CDE360 Vector Control:

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Thông tin sản phẩm

Model: CDE360-4T075G/090L

Tải nặng: 75kW

Tải nhẹ: 90kW

Nguồn cấp: 3 pha 690V

Cấp độ bảo vệ: IP21/IP54 ( tùy chọn )

Dải tần số điều chỉnh:  0 – 600 Hz

Đặc điểm chung về dòng Biến tần CDE360 Vector Control:

– Công suất từ 0.75 đến 560 kW

– Điện áp: 3 pha 690V (-15% ~ 10%)

– Tần số: 50/60Hz

– 6 đầu vào số ( DI ) , 2 đầu vào analog ( AI ) , 2 đầu ra relay ( NO + NC) , 2 đầu ra analog ( AO )

– Bộ lọc cảm kháng loại bỏ sóng hài

– Chế độ điều khiển Vector

– Bảng mạch được bảo vệ chắc chắn cho các ứng dụng trong môi trường khắc nghiệt

– Tích hợp sẵn mạch hãm (dải công suất < 30 kW)

– Tích hợp sẵn cổng giao tiếp RS485

– Các modul giao tiếp mạng tùy chọn

– Tích hợp bộ giám sát hiệu suất năng lượng

Ứng dụng:

Lắp đặt cho các ứng dụng: bơm, quạt, băng tải, nâng hạ cẩu trục, sử dụng rộng dãi trong khai khoáng Than

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Technical parameters:
Items Specifications
Fundamental characteristics Rated input Single phase, 220 V; three-phase 220 V/380 V/480 V; 50/60 Hz
Input voltage range Fluctuation: -15% - 10%; degree of unbalance < 3%; frequency: 47 - 63 Hz
Control modes V/F control: open-loop vector control; closed-loop vector control
Frequency resolution For digital mode setting, 0.01 Hz; for analog input, 0.5% × max. frequency
Max. output For V/F control, 3,500 Hz; for vector control, 300 Hz
Speed regulation range For V/F control, 1:60; for vector control, 1:100
Carrier frequency 0.5 - 12.0 kHz (the maximum is determined by models), automatically adjustable according to the temperature of the cooler.
Starting torque 0.5 Hz/150% of motor rated torque
Overload capacity Type G: 60 s under 150% of rated current, 3 s under 180% of rated current

Type L: 60 s under 120% 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 and manual 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.
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.
Multiplex of JOG button The JOG button on the keyboard can provide functions of inching, direction switching and command source switching.
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 2 channels of analog input terminals. Allows to choose signal input of voltage or current.

Each channel supports three signal ranges: 0 - 10 V, 0 - 20 mA and -10 - 10 V, all programmable.
Analog output 1 channel of analog output terminal. Allows to choose signal output of voltage or current.

Each channel supports two signal ranges: 0 - 10 V and 0 - 20 mA, both programmable.
Switching value input 5 multi-function switching value input terminals,

in which Terminal X6 may act as high-speed pulse (0 - 100 kHz) input and is programmable.
Switching value output 2 open circuit collector output terminals, in which Terminal Y2 may act as high-speed pulse (0 - 100 kHz) output and is programmable.

2 relay output terminals (one relay for standard configuration, and the other one is optional).
Protection Common types Open phase of input and 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.
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