The economical AC650G is ideal for applications that require precise control at lower speeds, higher starting torque, or where improved speed control of variable loads is important. Whether you need to control a conveyor belt, an automatic barrier, a machine spindle or other high-performance application, the AC650G's sensorless vector technology provides improved control.<\/p>\n
Designed with simplicity in mind, the AC650G is supplied in a compact format with DIN rail mounting as standard, allowing easy integration into any electrical control panel. The operator\/programmer panel can be removed after installation to prevent unauthorised changes to the inverter configuration. For simple high-performance motor speed control up to 7.5 kW, the AC650G is an easy-to-use solution that will have your system up and running in no time.<\/p>\n
Drag:
- Sensorless high-torque vector control for advanced motor control
- Integrated operator panel with remote mounting option
- Profibus, RS232, RS485 communication options for PLC integration
- Flexible I\/O including analogue and relay output and motor thermistor input allowing greater control options
- Pre-programmed macros allow quick and easy configuration of the drive
- DIN rail mounting for easy integration into any electrical cabinet
- Optional cloning module 6514 allows easy backup and transfer of parameters between different drives<\/p>\n
Advantages:
- Diagnostics and control via operator keypad
- Simplified operation through the use of pre-programmed macros:
- Easy speed control: set speed and voltage or current with start\/stop direction control.
- Manual\/Automatic control: set to run with local speed setting or external reference.
- Preset speed control: select up to 8 pre-programmed speeds using digital inputs.
- Increase\/Decrease: increase or decrease the speed using digital inputs.
- PID control: controls pressure, flow, temperature or any process variable.<\/p>\n
Standards:
The AC650G series AC drives listed on this page meet the following standards when installed in accordance with the relevant product manual:
- CE marked according to EN50178 (Safety Directive, Low Voltage Directive)
- CE marked according to EN61800-3 (EMC Directive)
- UL listed to American standard UL508C
- cUL-listed according to Canadian standard C22.2 #14.<\/p>\n
Technical specifications:
Power supply:
Single phase units
220-240 V AC +\/- 10 %, 50-60 Hz +\/- 5 %
Three-phase units
220-240 V AC +\/- 10 %, 50-60 Hz +\/- 5 %
380-460 V AC +\/- 10 %, 50-60 Hz +\/- 5 %<\/p>\n
Environment:
0-40 \u00b0C (downgraded to 50 \u00b0C)
Up to 1000 m above sea level (downgrading 1 % per 100 m to a maximum of 2000 m)<\/p>\n
Protection:
IP20<\/p>\n
Overloading:
Constant torque: 150 % for 30 seconds
Variable torque (pumps and fans): 110 % for 30 seconds<\/p>\n
Output frequency:
0-120 Hz<\/p>\n
Inputs\/Outputs:
Analogue inputs 2; Speed control
0-10 V, 0-10 V\/4-20 mA
Analogue output 1; User configurable output frequency\/load 0-10 V
Digital inputs 5; User configurable start\/stop\/direction\/preset speeds (8)
Digital inputs\/outputs 2; User configurable as inputs or outputs<\/p>\n
Digital relay output:
Relay output 4A @ 240V
All digital outputs configurable for: at (not at) speed\/at (above) minimum speed\/on
(stopped)\/health (tripped)\/above (below) preset load<\/p>\n
Motoristor input<\/p>\n
Power supply outputs:
24 VDC (50 mA) - Digital I\/O supply
10 VDC (10 mA) - Analogue reference supply<\/p>\n
Communication options:
RS485\/RS232
Profibus<\/p>","protected":false},"excerpt":{"rendered":"
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