Common Specifications - Panasonic VF0 Series Instruction Manual

Common specifications

Protection against
Electric Shock
Overvoltage category
Pollution degree
Inverter control method
Carrier frequency
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Class I
II
2
Output frequency
0.5 to 250Hz
range
Frequency display Digital display
Frequency
±0.5% of selected maximum set frequency (25±10°C) for analog setting
accuracy
Frequency setting Digital setting
resolution Analog setting : 0.1Hz (50/60Hz mode)
High carrier frequency sinusoidal PWM control
(V/F control method)
Select from seven types (The output current must be reduced when the
3.7kW capacity is set to 10kHz.)
0.8, 1.1, 1.6, 2.5, 5.0, 7.5, 10.0kHz
Start/Stop Operation panel buttons or 1a contact signal (wait time setting possible)
Operation panel buttons or 1a contact signal (reverse rotation prohibit
Forward/Reverse
setting possible)
Operating frequency: Optional setting for 0.5 to 250Hz
Jog operation Acceleration/deceleration time:
Stop mode Select from ramp-to-stop or coast-to-stop (selection changeover)
Stop signal reset, external reset, panel reset (setting possible) and
Reset function
power supply reset
Stop frequency Optional setting from 0.5 to 60Hz
Instantaneous
Function OFF, and 0Hz restart, operating frequency restart (selection
power failure
changeover)
restart
Retry selection
Retry function
No. of retries
Local setting: Potentiometer, digital setting (operation panel)
External analog setting signal:
· Potentiometer (10kΩ, 1/4W or more)
· 0 to 5V, 0 to 10V
Frequency setting
· 4 to 20mA (Connect a 200Ω, 1/4W or more external resistor)
signal
External digital setting signal:
· PWM signal (signal cycle: 0.9 to 1100ms)
· Frequency up SW, down SW, save SW signal
Base frequency : 50, 60Hz fixed and optional setting between 45 and
Voltage/frequency
characteristics V/F curve
manuals search engine
: 0.1Hz (1Hz over 100Hz)
Optional setting each for 0.04 to 999 seconds
: Select function OFF and details of retry fault
: Optional setting for 1 to 10 times
250Hz
: Constant torque, square torque pattern (selection
changeover)
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