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The AF-650GP™ General Purpose Drive is a type of drive produced by General Electric. It is a powerful and flexible drive that is designed to handle a wide range of applications. It has a standard configuration that includes features like an LCD keypad, built-in DC Link Reactors, built-in Modbus RTU communications network, and an RFI A2 filter. The drive is available in different ratings ranging from 208/230V for light-duty applications to 575/690V for heavy-duty applications. It has a range of optional accessories and add-ons, including network communication modules, I/O modules, brake chopper, dynamic brake resistors, and conformal coated boards. The AF-650GP™ drive is ideal for conveyor systems, extruder machines, machine tools, and other light-duty variable torque applications.

This information describes the specifications and features of a variable frequency drive (VFD) for AC motors. The VFD is rated for use in enclosures with different levels of protection (IP20, IP00, IP21/NEMA 1, IP55/NEMA 12, IP54/NEMA 12, and IP66/NEMA 4).

The VFD is designed for indoor use only and should not be installed in locations where it could be exposed to dust, corrosive gas, oil mist, or direct sunlight, among other things. It should also not be used in environments with high levels of salt in the atmosphere or where sudden temperature changes could cause condensation.

The VFD can operate within a temperature range of -25°C to 65°C during storage, and -10°C to +50°C (with a 24-hour average maximum of 45°C) during normal operation. It can also function within a humidity range of 5% to 95% RH (non-condensing). The VFD has a maximum vibration resistance of 1.0g and is cooled by a fan, with fan control that can be adjusted to different levels.

The VFD meets various standards, including CE, UL, cUL, and C-Tick. It can be used on circuits capable of delivering up to 100,000 RMS symmetrical amperes for 230V and 460V. The VFD can accept input power from AC voltage sources of 200-240 Vac, 380-500 Vac, 525-600 Vac, or 525-690 Vac, with a rated frequency of 50-60 Hz and a maximum voltage imbalance of 3% of the rated supply voltage. The VFD has a true power factor greater than 0.9 nominal at rated load and a displacement power factor greater than 0.98. The VFD is capable of switching on the input power supply a maximum of two times per minute for 10HP or less, and once per minute for motors above 10HP.

The VFD has a rated output voltage of 0-100% of the supply voltage, with a frequency range of 0-1000 Hz (0-800Hz for 460V above 100HP and 525-600/690 V above 100HP). The VFD uses sinusoidal PWM control (V/Hz, Avd. Vector Control, Sensorless Vector, or Flux Vector with motor feedback) to control the motor. It has a starting torque of 160% for 1 minute (constant torque) or 110% for 1 minute (variable torque), and the carrier frequency (motor noise) can be selected from a range of 1-16 kHz. The VFD also has adjustable torque boost, acceleration/deceleration time, password protection, and built-in logic controller sequencer, among other features.

The VFD has a range of control options, including slip compensation, torque limit control, and eight preset speeds that can be selected using digital inputs. The VFD also has trim reference setting, DC injection braking, jogging operation, and auto-restart after power failure. Additionally, the VFD has energy-saving controls that can minimize motor losses during constant speed operation, and a start mode function that can smoothly catch a spinning motor.

This information describes the features and functionality of a variable frequency drive (VFD), which is an electronic device used to control the speed and torque of an AC induction motor. The VFD has a keypad for manual operation and can be controlled through digital inputs, a timer, and an RS-485 Modbus RTU. The VFD also has a USB port for programming and a frequency reference signal that can be adjusted with left or right arrow buttons on the keypad in manual mode.

The VFD is equipped with a speed potentiometer that can be adjusted from 0 to +10V DC or 10 to 0V DC, and it also has 0-10V DC and 0/4-20ma analog inputs. The VFD can accept up to 3 input references, including analog inputs, frequency inputs, network signals, or a potentiometer.

The VFD has 6 digital inputs, 2 pulse inputs rated to 110kHz, 2 analog inputs, and 1 safe stop digital input suitable for category 3 installations. The digital inputs have various settings, including start, stop, reverse, jog, and multi-step frequency selection. The VFD also has a digital potentiometer input, mechanical brake feedback, and selectable acceleration/deceleration times.

Overall, this information describes a comprehensive and versatile VFD with a range of input options and control settings for controlling the speed and torque of an AC induction motor.

 The keypad of the drive appears to have several features that provide both convenience and functionality to the user. These features include:

- LCD display with 6 alpha-numeric lines and multi-language support.
- LED indicators for drive status, warnings, and alarms.
- Menu keys and H-O-A keys for controlling the drive.
- Keypad keys for accessing drive status, quick menu, main menu, alarm log, and information.
- Hand/Off/Auto button for controlling the drive locally or putting it in remote mode.
- Reset button for resetting warnings or alarms.
- Password protection with two levels of security.
- Alternate motor parameters, allowing up to 4 separate complete parameter setups.
- Graphical trending for trending speed, power, frequency, or any value programmed in the status display.
- Overall, these features provide the user with easy and convenient access to the drive's functions and parameters, as well as the ability to monitor and control the drive's performance.

+ Ge AF-6 Brochure   (pdf) 

+ Ge AF-6 Catalogue   (pdf) 

+ Ge AF-6 Drive Operating Instructions   (pdf) 

+ Ge AF-6 Montage manual   (pdf) 

+ Ge AF-650 User manual   (pdf) 

+ Ge FUJI Af300 user manual   (pdf) 

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+ Ge AF-650GP VFD User Manuals >>

+ Ge AF-6 (600,650..) Fault index >>

+ Ge AF-6 (600,650..) Fault Codes 1 >>

+ Ge AF-6 (600,650..) Fault Codes 2 >>

+ Ge AF-6 (600,650..) Fault Codes 3 >>

+ Ge AF-6 (600,650..) Fault Codes 4 >>


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