GE VAT300 Series, Быстрое руководство

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EN-29
5-3 Block-B parameters
No. Parameter Min. Max.
Default
(Unit)
Function
Change is possible
during operation.
B00 – Output rating (V/f control)
0 Rated input voltage
setting
1. 7. 7.
Select the rated input voltage from the
following table.
When this data is changed,
the output voltage data will
be changed to the same
value.
1 Max./base frequency
simple setting
0. 9. 1.
Select the output frequency rating from the
combination below.
2 Motor rated output 0.10 750.00
Inverter
rating(kW)
The motor rated output at the base
frequency is set.
3 Motor rated voltage 39. 480.
230.
or
400.
(V)
DC-AVR does not operate when set to 39.
The input voltage equals the output voltage at
the base frequency.
DC-AVR operates so that the set voltage is
attained at the base frequency when not set to
39.
When the rated input voltage setting
(B00-0) is changed, this data is also
changed to the rated input voltage value.
This cannot be set above the rated input
voltage.
4 Max. frequency
Fbase
or 3.00
Fbase
*7 or
440.00
50.00
(Hz)
5 Motor Base frequency
Fmax/7
or
1.00
Fmax
or
440.00
50.00
(Hz)
When "B00-1" is a value other than 0, this
will be rewritten with the data set in the
simple setting.
6 Motor rated current
Inverter
rating
× 0.3
Inverter
rating
Inverter
rating
(A)
This is the reference value for the
overcurrent limit, OLT, current % display,
analog input and output.
7
Carrier frequency
(Small size
: from N000K7 to
N045K0
: from X000K7 to
X055K0)
1.0 21.0 17.0
The noise can be lowered by changing the
PWM carrier frequency and control method,
and changing the sound of the magnetic
noise generated from the motor. This can
be changed while running.
1.0 to 15.0: Monotone sound method
(Carrier frequency: 1.0 to 15.0kHz)
15.1 to 18.0: Soft sound method 1
(Basic carrier frequency: 2.1 to 5.0kHz)
18.1 to 21.0: Soft sound method 2
(Basic carrier frequency: 2.1 to 5.0kHz)
○
7
Carrier frequency
(Large size
: from X075K0 to
X475K0)
1.0 14.0 10.0
1.0 to 8.0: Monotone sound method
(Carrier frequency: 1.0 to 8.0kHz)
8.1 to 11.0: Soft sound method 1
(Basic carrier frequency: 2.1 to 5.0kHz)
11.1 to 14.0: Soft sound method 2
(Basic carrier frequency: 2.1 to 5.0kHz)
○
Value Fbase[Hz] Fmax [Hz]
0
Free setting on B00-4 and
B00-5
1 50 50
2 60 60
3 50 60
4 50 75
Value Fbase [Hz] Fmax [Hz]
5 50 100
6
60
70
7
60
80
8
60
90
9
60
120
200V system 400V system
setting
Power supply
voltage
Power supply
voltage
1 200V to 200V 380V to 380V
2 200V to 200V 400V 381 to 400V
3 220V 201 to 220V 415V 401 to 415V
4 220V 201 to 220V 440V 416 to 440V
5 230V 221 to 230V 460V 441 to 460V
6 240V 231 to 240V 480V 461 to 480V
7 230V 221 to 230V 400V 381 to 400V