Low Voltage VFD
Your Professional Low Voltage VFD Supplier
Qingdao XCTimes Electric Co., Ltd. was founded in 2009. We are a high-tech enterprise focusing on product research and development, production and sales in the field of industrial automation, intelligent manufacturing and strives to become a respected leader. We can provide professional products and solutions for domestic and foreign market to fulfill all kinds of applications.Frequency inverter, servo drive, PLC, HMI, automation technology platform and information technology platform,new energy system etc.
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VFD Vector InverterXC750 VFD vector inverter • Book-Style Design & Structural Advantages • Ultra-Compact: 30% smaller volume than previous generation, enabling space-efficient side-by-side installation...read more -
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Intelligent VFDXC700 intelligent VFD is a new generation of motor drive that combines classic flux vector control with innovative intelligent technology to provide users with more accurate motor control...read more -
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Mini Vector VFDThe XC820 mini vector inverter is a high-performance, compact vector control inverter designed for a variety of industrial applications. The mini vector inverter integrates advanced flux vector...read more -
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High Performance Vector VFDThe XC600 high-performance vector inverter adopts a 32-bit DSP (digital signal processor) hardware platform and advanced control algorithms. It can realize PG closed-loop vector control and non-PG...read more -
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Multi-Drive VFDThe XC800 series standard multi-machine drive inverter is a new generation of multi-point drive platform products designed for the low-power market of the traditional OEM industry. It not only...read more -
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Air Conditioner VFDThe XC500 inverter for central air conditioners is a high-efficiency device designed for central air conditioning systems. It uses advanced vector control technology and can automatically adjust...read more -
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Elevator VFDThe XC320LN elevator vfd is specially designed for permanent magnet synchronous motor and asynchronous motor drive control, and supports a variety of rotary encoder interfaces. The elevator...read more -
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Lifting VFDThe XC290 lifting VFD is a general-purpose inverter designed for the lifting industry, mainly used to control and adjust the speed of asynchronous motors. As a lifting inverter, it combines...read more -
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Textile VFDXC560 universal vector inverter provides customers with a wealth of functions, including main and auxiliary frequency setting, PID regulator, simple PLC function, textile swing frequency, etc. It...read more
Why Choose Us
Production Market
Our products exported to more than 40 countries all over the world, with 200+business partners, annual sales amount over 12 million.
Providing solutions
A range of advice and assistance provided to customers. These services may include product introduction, answering questions, providing solutions and so on.
Quality Control
We have built a professional QC team to accurately inspect every raw material and every process of production.
After-sales Service
13 years of operation and service experience, 37 enabling service outlets, nationwide joint warranty, fast and convenient, full staff participation, efficient and thoughtful.
Low Voltage VFD Specifications
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Item |
Technical Index |
Specification |
|
Input |
Input voltage |
1AC 220V±15% |
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Input frequency |
50/60Hz±5% |
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|
Output |
Output voltage |
0～rated input voltage |
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Output frequency |
0.00~999.9Hz |
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Control Features |
Control mode |
V/f control |
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Operation command mode |
Keypad control |
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Frequency setting mode |
Digital setting, analog setting, Modbus communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. |
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Overload capacity |
150% / 60s, 180% / 10s |
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Starting torque |
0.25Hz/150% (SVC); 0.5Hz/150% (V/f) |
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Speed control precision |
±0.5% (V/f), ±0.2% (SVC), |
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Carrier frequency |
2.0~16.0kHz |
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Frequency accuracy |
Digital setting: 0.01Hz |
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Torque boost |
Automatically torque boost; manually torque boost: 0.1%~30.0% |
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V/f curve |
Three types: linear, multiple point and square type |
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Acceleration/deceleration mode |
Two groups of acceleration/deceleration time, range: 0.1s~999.9s |
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DC braking |
DC braking when starting and stopping |
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Jog operation |
Jog operation frequency: 0.0Hz~maximum frequency |
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Simple PLC & multi-step speed operation |
It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal. |
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PID |
Standard PID function build-in |
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Control Function |
Over-voltage & over-current stall control |
Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping |
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Fault protection function |
Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function |
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Input/output terminals |
Input terminals |
4 multifunctional programmable digital input; |
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Output terminals |
1 normal open relay output (TA, TC) |
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Communication |
RS485 interface, MODBUS-RTU communication protocol |
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Human machine interface |
LED display |
Display frequency setting, output frequency, output voltage, output |
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Multifunction key |
QUICK/JOG key, can be used as multifunction key |
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Environment |
Ambient temperature |
-10℃～40℃, without direct sunshine. |
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Humidity |
90%RH or less (non-condensing) |
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Altitude |
≤1000M: output rated power, ＞1000M: output derated |
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Storage temperature |
-20℃～60℃ |
Key Features
Small size, compact structure, with IPM (MINI-S),reliable performance.
Built-in PID, automatic sleep/wake up function, 7 period of speed operation.
Adaptive to broad large-scale electric network, especially at some certain low-voltage occasion in domestic market
Convenient to built remote control; Convenient operation of panel potentiometer
Built-in braking unit, convenient braking resistor port, choosing matching resistor according to user manual
Perfect protection function, high efficiency heat dissipation design
Any increasing and decreasing curve setting, V/F curve options
Boards coated by conformal coating
Programmable relay output, 16 kinds of status signal output
Types of Low Voltage VFDs Available
01
AC Drives
AC Drives: Designed to control AC motors by varying the speed and torque; ideal for applications needing constant speed over varying loads.
02
DC Drives
Often used for direct current motors, providing controlled speed through voltage modulation. Ideal for lower speed applications.
03
Servo Drives
These are specialized VSDs used to control servo motors, providing high precision and fast response for robotic and CNC applications.
04
Multi-Drive Systems
Designed to control multiple motors from a single unit, optimizing space and reducing installation complexity.
Applications
HVAC Systems
VSDs regulate air and fluid flow, improving energy efficiency and comfort levels in buildings.
Pump Controls
By controlling the motor speed, VSDs ensure optimal flow rates while minimizing energy consumption.
Conveyor Systems
VSDs manage the speed of conveyors to enhance production rates and reduce wear and tear.
Textile Machines
Allow for precise control suited for tasks requiring variable speed settings for different fabrics.
Packaging & Shipping
FAQ
We're well-known as one of the leading low voltage VFD manufacturers and suppliers in China. Please feel free to buy high quality low voltage VFD made in China here from our factory. For price consultation, contact us.
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