SCOV SV800 Series, User Manual

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2 Product Introduction SV800/SV800A User Manual
10
Code
Rated load Heavy load
High heavy
load
Carrier frequency
range
Model name
I
N
A
I
Max
A
P
N
kW
I
Hd
A
P
Hd
kW
I
HH
A
P
HH
kW
Min
kHz
Max
kHz
2804 510 765 280 415 220 350 185 1.0 15.0 SV800-2804G/3154P
3154 600 900 315 460 250 370 200 1.0 15.0 SV800-3154G/3554P
3554
660 990 355 510 280 460 250 1.0 15.0 SV800-3554G/4004P
4004 740 1110 400 600 315 460 250 1.0 15.0 SV800-4004G/4504P
4504 820 1230 450 660 355 600 315 1.0 15.0 SV800-4504G/5004P
5004 920 1380 500 740 400 660 355 1.0 15.0 SV800-5004G/5604P
5604
990 1485 560 820 450 740 400 1.0 15.0 SV800-5604G/6304P
6304 1160 1665 600 920 500 740 400 1.0 15.0 SV800-6304G
7504 1380 2070 750 1160 630 920 500 1.0 15.0 SV800-7504G
10004 1840 2760 1000 1380 750 1160 630 1.0 15.0 SV800-10004G
Note: <1>Under vector control, the frequency inverter can drive motors with the power are three to four
times smaller than the inverter power. Standard V/F control does not have this limitation.
<2> The carrier frequency range means that the control algorithm can operate stably under the maximum
carrier frequency, but the motor needs to be de-rated when the carrier frequency is larger than the factory
default value.
2.1.5 Heavy load application and de-rating use of frequency inverter
For rated load application:
The motor is allowed to output a maximum of 1.5 times of the rated torque; I
N
in Table 2-1 is
the rated current that can be used continuously when the inverter is not overloaded; P
N
is the
typical motor power adapted when there is no overload; I
Max
is the maximum overload current
allowed by the inverter, allowing continuous operation for 1 minute / 5 minutes at 40
℃
.
For heavy load application:
The inverter should be derating used by one grade and the motor is allowed to output more than
1.5 times of the rated torque; I
Hd
in Table 2-1 is the rated current of the continuously running
motor. The motor overload protection is set by P0-03 (motor overload protection setting) and
P0-04
～
P0-06 (motor over-torque protection); The output current of the inverter is limited by
I
Max
and allowed to run continuously for 1 minute / 5 minutes at 40
℃
; P
Hd
is the typical motor
power adapted for heavy load applications.
For high heavy load applications:
The inverter should be de-rating used by two grades and the motor allows output greater than
twice times of the rated torque; In table 2-1, I
HH
is the rated current of the continuously running
motor. The motor overload protection is set by P0-03 (motor overload protection setting) and