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2. Installation and storage
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◆ FG standard specification
Control method V/F vector PWM control
Frequency accuracy Digital setting:±0.01 Analog setting:±0.5%(35℃)
Frequency
resolution
Digital setting:0.01HZ Analog setting:(Max. frequency/1024)HZ
Frequency range 0.00 400.00HZ
V/F ratio
14 patterns, or any V/F patterns.
Torque boost
Motor autotuning, automatic torque boost (1HZ torque above 150%)
Acce./ Dece. time
0.0 6000.0 sec.(linear, two-step setting)
Brake
DC, dynamic brake (below 11KW)
Standard feature
150% overload, jogging speed, upper/lower frequency limit setting, 8-step speed setting,
multi-step function, RS485/RS422 communication, jump frequency, PID control, multi-function
DI & analog input interface
Option card features Analog-digital IO card (under development)
Frequency setting
Digital setting by keypad, analog setting by keypad(DC 0 10V), analog setting(DC 0 10V,
4 20mA)
Display
LCD display, 7-segment LED display, frequency, current, voltage, setting value, function,
indicators, fault status
Protection
Phase loss, low voltage, over voltage, overload, over current, over heat, subthreshold current
Overload capacity 150% for 1 min, anti-time limit function
Altitude
Indoor, altitude 1,000m or lower,
Ambient
Temperature
-10℃ 50℃, below 7.5KW (-10℃ 45℃)
Vibration
Below 0.5 G
Humidity
Relative between 45% to 90% (No condensing)
Protection structre Forced air cooling, IP00 (below 7.5KW IP20)