Frequency converter model CFM210
The products of the AC Privod company are represented by a fairly wide range of models of CFM frequency converters, for powers from 0.18 to 11 kW However, frequency converters of the CFM210 series are the flagship of our company and rightfully occupy first place in the ranking, due to high demand and trust in this model. 
You can purchase the CFM210 frequency converter in our store:
CFM210 – 0.4кВт,
CFM210 – 0.75кВт,
CFM210 – 1.1кВт,
CFM210 – 1.5кВт,
CFM210 – 2.2кВт,
CFM210 – 3.3кВт,
CFM210 – 4.0кВт.
CFM210 – 5.5кВт.
The high demand for converters of this series is due to support for the operation of asynchronous electric motors with a power of up to 5.5 kW and the connection of the converter to a single-phase 220V network. It is also important that the converters of this series are representatives of the “traditional” design of the frequency converter in its standard case with forced air cooling and the most complete set of external inputs, outputs and various software functionality. Please note that all programmable parameters of the converter are grouped by functionality for ease of configuration. The design with a removable panel allows you to install the converter in a protected cabinet at a distance from the workplace.
Converters CFM210 have a certificates of compliance with technical regulationsand successfully passed a full cycle of tests in independent laboratories, and will also allow you to fully implement your planned projects and will certainly open up additional opportunities for the creative implementation of control systems.
The converter has a two-level setup menu with group functional division, which allows you to easily and quickly configure the converter to meet the specific requirements of the technological process. An optimal set of customizable parameters will allow even to an unqualified specialist after familiarization with operating instructions customize the converter to suit your needs. The presence of a removable, splash-proof front panel with adjustable brightness LED indication will allow you to install the converter inside a power cabinet with subsequent removal of the converter panel to the cabinet door or operator console under various operating conditions.
View overall dimensions for installation. Below are the main technical characteristics of the converters of this series.
Supply voltage:
Uin 3ph x 380 V (+10%, -15%)
Supply voltage frequency:
45 – 66 Hz
Output voltage:
3ph x 0 – Uin
Output frequency:
0; 1 - 800 Hz
Frequency formation error: 0.05 Hz
Type of PWM modulation: Voltage vector
Motor connection:
Standard three-phase asynchronous motor 220/380V with a star connection of windings “Y” or
asynchronous motor 380/660V with a triangle connection of windings “∆”
Control Mode:
- Scalar U/ƒ with linear (proportional) characteristic.
- Scalar U/ƒ with quadratic characteristic.
- Scalar U/ƒ with forced characteristic.
- Improved scalar U/ƒ with automatic torque and slip compensation.
Control frequency of power module:
3 – 6 – 9 – 12 kHz
Rotation speed setting by:
- Analog inputs
- Digital inputs
- Control Panel
- PID controller
- RS485 communication interface
Resolution ability:
0,1% for analog input and 0,1 Hz for the control panel and digital inputs
Braking modes:
- DC braking
- Braking using a braking resistor
Cooling:
Active air cooling
2 analog inputs AN.IN1 и AN.IN2:
- in voltage mode: 0…10 V, Rin ≥ 50 kOhm
- in current mode: 0 (4)…20 mA, Rin = 220 Ohm
6 galvanically isolated digital inputs with switchable polarity:
NPN
- active level: 0 V
- inactive state:
20…24 V
PNP
- active level:
20…24 V
- inactive state: 0 V
Resistance:
Rin ≥ 4 kOhm.
1 analog output:
0…10V
1 digital output with open collector: up to 1A / 0...40V
Fully programmable signal source.
2 relay with changeover contacts:
commutation load: 250 V / 10A (AC)
Fully programmable signal source.
- Supports operation of the RS485 communication module with a galvanically isolated channel.
- Communication protocol Modbus RTU
- Supported baud rates: 4800, 9600,19200, 38400, 56000 or 115200 bps
- Possibility of individual and group changes of FC parameters by a top-level device.
- Implemented PC software with a flexible configuration management capabilities.
Meter counter:
- allows to use the FC in systems with conveyor and pulling mechanisms, when it is necessary to control the measured length or quantity of product in pieces.
Built-in PID controller:
- allows to launch a closed loop for stabilization of any technological parameter whose value can be measured.
Configuration management:
- user can save and load pre-configured personal configurations into the non-volatile memory of the FC. It is possible to quickly reset the FC to a factory settings.
- from current overloads of the FC
- from overvoltage on the DC bus
- from reducing the voltage on the bus during operation
- from starting the electric motor when there are only two phases
- from electric motor overload
- from electric motor underload (switchable)
- against loss of communication via RS485
- from overheating of the converter and/or electric motor
- from interphase short circuit
- from short circuit to ground of any phase
- from short circuit in the brake resistor circuit
- from system failures and other functional errors
You can view the operating and configuration manual for the CFM210 frequency generator at download section according to the firmware version. We also invite you to visit our YouTube channel which presents videos on setting up and operating our products.
The following are often purchased with the CFM210 frequency converter:
Remote control cable 1 meter with plug
