Product Overview
Downloads
LCL Filter for Active Front End Motor Drives / Active Infeed Converter
- Line side LCL filtering for AFE/AIC applications
- Mandatory interface to connect the AFE/AIC-system to the grid
- Helps to improve the power quality on the grid side
- Reduces ripple currents and voltage distortions
- All LCL components in one package
- Compact design and ready to be connected
Features and Benefits
Improves the power quality for AFE (Active Front End) / AIC (Active Infeed Converter)
Typical Applications
Hoists and cranes
Technical Specifications
Maximum continuous operating voltage
3×530 VAC
Nominal operating voltage
480 VAC
Rated currents
25A @ 50°C available
Other current ratings on request
25A @ 50°C available
Overload capability
1.6 x rated current for 1 min., ones per hour
Rated inductance L1 (grid/line side)
4% @ 400V, 50 Hz and rated current
Rated inductance L2 (inverter/converter side)
8% @ 400V, 50 Hz and rated current
Switching frequency
fPWM min. 3 kHz up to max. 10 kHz
Creepage and clearance distances
According UL 61800-5-1
Temperature range (operation and storage)
-25°C to +50°C full operation
>50°C to 70°C derated operation
-25°C to 85°C storage and transportation
Protection category
IP00 (IP20 on request)
Flammability corresponding to
UL 94 V-0
Design corresponding to
Filter: UL61800-5-1, EN61800-5-1
Chokes: EN61558-2-20 or EN60076-6
Insulation class
EIS 200
* Note: for detailed resulting ripple current, please contact your local Schaffner office or partner.
Typical electrical schematic
Approvals & Compliances
