Block SFA500 Catalog Page
Reactors / EMI filters
1.1
1.2
5.1
1.3
2.1
2.2
3.1
3.2
3.3
5.2
4.0
All-pole sine filters
3
All-pole sine filter
SFA 500
General Data
Rated voltage 3 x 500 Vac
For switching frequencies ð 4 kHz
For motor rated output 2.2 - 45 kW
Maximum ambient temperature 45 °C
Degree of protection IP 20
Rated current 6 - 65 A
Rated frequency from 5 to 150 Hz
Insulation class H
Advantages
Efficiency optimisation of the drive system
Use of unshielded motor cables
Improves conducted and radiated electromagnetic interference (150 kHz 300 MHz)
Significant reduction of leakage currents
Elimination of bearing currents
Increase of motor service life
Applications
Sine filter for the suppression of differential mode interference and common
mode interference. Designed for inverter with DC link connector (+Vg/+Ug),
positive or negative or mid point and and works with continuous PWM (please
contact our technical support staff).
Subject to change
589
All-pole sine filter
SFA 500
Typ SFA 500/65
Operating data
Rated voltage 3 x 500 Vac
Rated frequency 5 - 150 Hz
Voltage range 0 - 500 Vac
Voltage drop < 6.5 % @ 400 Vac
Rated current 65 A (400 V ð 4 kHz)
59 A (500 V ð 4 kHz)
for motor rated output approx. 45.00 kW
Output
Vector group
III
Switching frequency ð 4 kHz
Environment
Ambient temperature -10 to +45 °C
Type of cooling AN
Safety and protection
Type
Metal enclosure
Protection index
IP 20
Safety class (prepared)
I
Insulation class
H
Order numbers
+
-
Order Number SFA 500/65
Terminal and mounting
Terminals phase
Screw clamp, 50 mm²
Terminals PE
Bolt, M8
Fixing method Mounting lugs
Fixing screws
M6
Measures and weights
Weight 57.0 kg
Dimension picture (in mm)
1
A 670
B 180
C 320
D 650
E 140
30
Dimension pictures
+
-
30
Reactors / EMI filters
All-pole sine filters
3
All-pole sine filter
SFA 500
Typ SFA 500/6 SFA 500/13 SFA 500/24 SFA 500/46
Operating data
Rated voltage 3 x 500 Vac 3 x 500 Vac 3 x 500 Vac 3 x 500 Vac
Rated frequency 5 - 150 Hz 5 - 150 Hz 5 - 150 Hz 5 - 150 Hz
Voltage range 0 - 500 Vac 0 - 500 Vac 0 - 500 Vac 0 - 500 Vac
Voltage drop < 6.5 % @ 400 Vac < 6.5 % @ 400 Vac < 6.5 % @ 400 Vac < 6.5 % @ 400 Vac
Rated current 6 A (400 V ð 4 kHz)
for motor rated output approx. 2.20 kW 5.50 kW 11.00 kW 22.00 kW
Output
Vector group
Switching frequency ð 4 kHz ð 4 kHz ð 4 kHz ð 4 kHz
Environment
Ambient temperature -10 to +45 °C -10 to +45 °C -10 to +45 °C -10 to +45 °C
Type of cooling AN AN AN AN
Safety and protection
Type
Protection index
Safety class (prepared)
Insulation class
Order numbers
Order Number SFA 500/6 SFA 500/13 SFA 500/24 SFA 500/46
Terminal and mounting
Terminals phase
Terminals PE
Fixing method Mounting lugs Mounting lugs Mounting lugs Mounting lugs
Fixing screws
Measures and weights
Weight 14.0 kg 18.0 kg 25.0 kg 40.0 kg
Dimension picture (in mm)
A 310 390 450 450
B 105 120 135 160
C 160 215 270 310
D 290 370 430 430
E 75 90 100 120
5,2 A (500 V ð 4 kHz)
III III III III
Metal enclosure Metal enclosure Metal enclosure Metal enclosure
IP 20 IP 20 IP 20 IP 20
I I I I
H H H H
Screw clamp, 10 mm² Screw clamp, 10 mm² Screw clamp, 16 mm² Screw clamp, 16 mm²
Bolt, M6 Bolt, M6 Bolt, M6 Bolt, M6
M6 M6 M6 M6
1 1 1 1
13 A (400 V ð 4 kHz)
11,8 A (500 V ð 4 kHz)
24 A (400 V ð 4 kHz)
22,6 A (500 V ð 4 kHz)
46 A (400 V ð 4 kHz)
43,3 A (500 V ð 4 kHz)
Dimension pictures
Subject to change
590
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