Type
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BOCHI 001
|
Control method
|
SPWM control method / voltage space vector mode SPWM
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Frequency setting resolution
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Digital: 0.01 Hz (100 Hz less), 0.1 Hz (100 Hz or more)
Analog: 0.05 Hz / 50 Hz, output frequency range: 0 - 400 Hz
|
Frequency Accuracy
|
Digital: 0.01% of maximum output frequency
Analog: 0.1% of maximum output frequency
|
V / F ratio
|
Linear, can be set V / F curve
|
Overload
|
150% rated current -1 minute,
rated current 200% - 0.5 seconds.
(Inverse time characteristics)
|
Torque compensation
|
Manual torque compensation (0 - 30%)
|
Operate
|
Input
Signal
|
Operational mode
|
Keypad / Terminal / RS485 communication
|
Frequency setting
|
Analog: 0 - 10V / 0 ~ 5V,-10V ~ +10 V, 4 - 20 mA / 0-20 mA
Digital: Keypad / RS485 communication
|
Start signal
|
Forward, reverse
|
Multi-speed
|
You can set up to eight speed
(using the multi-function terminal)
|
Deceleration time
|
0-6000 seconds, acceleration and
deceleration time can be switched
|
Acceleration and
deceleration mode
|
linear, S-type
|
Jog
|
Slow Running
|
Automatic operation
|
Analog setting automatically start frequency
is higher than the lower limit
|
Fault reset
|
When the protection function is active,
you can automatically reset the fault condition,
you can set the number of fault recovery
|
Output signal
|
Operating status
|
Frequency detection level, overload alarm,
over voltage, under voltage, drive overheating,
run, stop, constant speed, automatic program run
|
Fault output
|
Contact output AC 250V 1A, DC 30V 1A
|
OC gate output
|
Multifunction output
|
Analog Output
|
From the output frequency, set the frequency,
output current, output voltage selection
(output voltage: 0 - 10V, 0 ~ 20mA, 4 ~ 20mA)
|
Protection
|
Frequency changer protection
|
Constant over-current, over-current acceleration and
deceleration over-current, overvoltage constant speed,
acceleration, overvoltage, deceleration overvoltage,
module fault protection, under-voltage, over-temperature,
overload, external fault protection. 。
|
Frequency changer alarm
|
Stall protection, overload alarm, temperature sensor failure.
|
Momentary power
|
Less than 15 milliseconds: For continuous operation
Greater than 15 milliseconds: Stop
|
Display
|
Keyboard
|
Running Messages
|
Set the frequency, output current,
output voltage, the bus voltage,
the input signal, the feedback value,
module temperature, the output frequency,
the motor synchronous speed.。
|
Error Messages
|
When fault protection when operating state,
the preservation of four fault history information.
|
Environment
|
temperature
|
-10 ℃ ~ 40 ℃
|
Storage Temperature
|
-20 ℃ ~ 65 ℃
|
Humidity
|
Maximum 90% RH. (No condensation)
|
Height / vibration
|
3,000 m the following, 5.9m / s ² (= 0.6g) less
|
Application site
|
No corrosive gas, flammable gas, oil mist or dust, and other
|
Cooling
|
Forced air cooling
|
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