Power Electronics SD700 User Manual

SD700FR SERIES
POWER ELECTRONICS
58
DESCRIPTION OF PROGRAMMING PARAMETERS
4.22. Group 22 – G22: Rectifier
Parameter /
Default Value
Name /
Description
Range
Function
Set on
RUN
1 Vdc REF= (*)
Vdc reference
G22.1 / Vdc
reference
(*)
This parameter allows setting the DC bus voltage. A high Vdc could cause greater
power losses and a high output dV/dt value.
It is recommended to set it following the next equation:
VdcREF=Vin*√2*1.1
Note: (*)
Drive rated Voltage (V)
Range (Vdc)
Default Value (Vdc)
380Vac-480Vac
500Vdc – 825Vdc
600Vdc
525Vac
650Vdc – 900Vdc
800Vdc
690Vac
850Vdc – 1150Vdc
1050Vdc
YES
2 Cos phi=1
CosPHI reference
G22.2 / CosPHI
reference
0.9 – 1
This parameter allows setting the displacement power factor (cos PHI).
YES
3 CAP/IND=CAP
CosPHI CHAR
G22.3 / CosPHI
characteristics
CAP – IND
This parameter allows the selection between capacitive or inductive cos PHI.
NO
4 FREQ RE=2800
Rect.frequency
G22.4 / Rect.
frequency
1500Hz –
8000Hz
This parameter allows setting the rectifier bridge IGBT switching frequency. It is
recommended to keep factory settings.
YES
5 TIME OFF=0.0
Delay OFF Rect.
G22.5 / Delay
OFF Rect.
0.0s – 60.0s
OFF
This parameter permits to delay the rectifier bridge switching off. This parameter
increases the dynamic response in applications with continuous start and stop
commands (cranes, precision conveyors, etc.)
NO
8 AD K=N
Active Damping K.
G22.8 / Active
Damping K
N – Y
This parameter enables the active damping algorithm to avoid the LCL filter
resonance.
NO
9 AD HPF=500
AD Filter
G22.9 / AD Filter
50Hz –
1000Hz
Allows setting the high pass filter‟s frequency of the active damping algorithm.
NO
4.22.1. Subgroup 22.10 – S22.10: PID configuration
Parameter /
Default Value
Name /
Description
Range
Function
Set on
RUN
1 Kp PLL=10.0
PID Kp PLL
G22.10.1 / PID
Kp PLL
0.0 – 100.0
Allows setting the PID proportional gain value of the PLL. (Rectifier bridge)
YES
2 Ki PLL=15.0
PID Ki PLL
G22.10.2 / PID
Ki PLL
0.0 – 100.0
Allows setting the PID integral gain value of the PLL. (Rectifier bridge)
YES
3 Kp Vdc=10.0
PID Kp Vdc
G22.10.3 / PID
Kp Vdc
0.0 – 100.0
Allows setting the PID proportional gain value of the bus voltage loop control.
(Rectifier bridge)
YES
4 Ki Vdc=3.5
PID Ki Vdc
G22.10.4 / PID
Ki Vdc
0.0 – 100.0
Allows setting the PID integral gain value of the bus voltage loop control. (Rectifier
bridge)
YES
5 Kp I=10.0
PID Kp I
G22.10.5 / PID
Kp I
0.0 – 100.0
Allows setting the PID proportional gain value of the current loop control. (Rectifier
bridge)
YES
8 Ki I=10.0
PID Ki I
G22.10.6 / PID
Ki I
0.0 – 100.0
Allows setting the PID integral gain value of the current loop control. (Rectifier
bridge)
YES
4.22.2. Subgroup 22.11 – S22.11: Protections
Parameter /
Default Value
Name /
Description
Range
Function
Set on
RUN
5 I lim REC=1.5xIn
G22.11.5 /
Current lim
Rectifier
1xIn – 2xIn
This parameter allows stopping the drive by generating “R21 I LIMIT IN” fault
when the input current value is above the threshold set in this parameter.
YES
6 T I Limit= OFF
G22.11.6 / Time
Delay Current
Limit Rect
0 to 60s
OFF
This parameter allows setting the delay before the fault “R21 I LIMIT IN”.
YES
7 I Imb=30.0%
G22.11.7 /
Current
Imbalance
OFF
00.0%-
50.0%
This parameter allows stopping the drive by generating “R19 I IMB IN” fault when
the inverse input current value is above the threshold set in this parameter.
YES
8 I Gnd=30.0%
G22.11.8/
Ground current
fault
OFF
00.0%-
50.0%
This parameter allows stopping the drive by generating “R20 GRND INPUT” fault
when the ground fault input current value is above the threshold set in this
parameter.
YES

Power Electronics SD700 Specifications

General

Brand	Power Electronics
Model	SD700
Category	Inverter
Language	English