SFA 400/40
All-pole sine filter SFA 400
Version SFA 400/40
Rated voltage
3 x 400 Vac
Rated current
40 A
for motor rated output approx.
18.50 kW
| Version | Rated voltage | Rated current | for motor rated output approx. | |
|---|---|---|---|---|
| SFA 400/1,3 | 3 x 400 Vac | 1.3 A | 0.55 kW | |
| SFA 400/2,5 | 3 x 400 Vac | 2.5 A | 1.10 kW | |
| SFA 400/4 | 3 x 400 Vac | 4 A | 1.50 kW | |
| SFA 400/6 | 3 x 400 Vac | 6 A | 2.20 kW | |
| SFA 400/10 | 3 x 400 Vac | 10 A | 4.00 kW | |
| SFA 400/16,5 | 3 x 400 Vac | 16.5 A | 7.50 kW | |
| SFA 400/24 | 3 x 400 Vac | 24 A | 11.00 kW | |
| SFA 400/32 | 3 x 400 Vac | 32 A | 15.00 kW | |
| SFA 400/40 | 3 x 400 Vac | 40 A | 18.50 kW | |
| SFA 400/50 | 3 x 400 Vac | 50 A | 22.00 kW | |
| SFA 400/60 | 3 x 400 Vac | 60 A | 30.00 kW |
DOWNLOADS
Technical files
Data sheet
Approvals / Manufacturer's declaration
COA UL 508 & CSA 22.2
EU-Declaration of Conformity
Technical data for SFA 400/40
| Operating data | |
|---|---|
| Rated voltage | 3 x 400 Vac |
| Voltage range | 380 - 480 Vac |
| Voltage drop | <5 % @ 400 Vac |
| Rated current | 40 A |
| for motor rated output approx. | 18.50 kW |
| Rated frequency | ≤ 60 Hz |
| Switching frequency | ≥8 kHz |
| Approvals | |
|---|---|
| Approvals | cURus |
| Environment | |
|---|---|
| Ambient temperature max. | 45 °C |
| Safety and protection | |
|---|---|
| Type | Metal enclosure |
| Insulation class | F |
| Protection index | IP 20 |
| Safety class (prepared) | I |
| Test voltage | 2500 Vac, 50 Hz |
| Terminal and mounting | |
|---|---|
| Terminals phase | Screw clamp, 16 mm² |
| Terminals PE | Bolt, M6 |
| Fixing method | Mounting lugs |
| Fixing screws | M6 |
| Measures and weights | |
|---|---|
| Depth | 310 mm |
| Height | 250 mm |
| Width | 450 mm |
| Weight | 34.0 kg |
Info on SFA 400 series
General Data
- Degree of protection IP 20
- For switching frequencies ≥ 8 kHz
- Maximum ambient temperature 45 °C
- Insulation class H
- Rated frequency from 0 to 60 Hz
- Rated voltage 3 x 400 Vac
- For motor rated output 0.55 - 30 kW
- Designed for inverter with DC link connector (+Vdc), positive or negative or mid point and and works with continuous PWM (please contact our technical support staff)
- Rated current 1.3 - 60 A
Benefits
- Reduction in motor noise
- Reduction in line-borne and field-borne emitted interference: can be omitted from shielded cables, where necessary
- Prevention of overvoltages on the motor
- Long cable lengths possible
- Minimisation of leakage currents (is beneficial in the event of incorrect RCD tripping)
- Minimisation of bearing currents
- Reduction of motor losses