Ecosine Flex FN3446 Passive Harmonic Filter

Category: Schaffner

100% Genuine & Brand New Products

Official Manufacturer Warranty

Guaranteed Authenticity

After-Sales Service Support by Servo Dynamics

Fast Delivery Support on the Same Day*

*For all in-stock products

Product Information

The Ecosine Flex passive harmonic filters reduce THDi to 10%, optimizing power system efficiency and reliability.

Key Benefits:

Harmonic Mitigation: Reduces THDi to 10% (15% without a DC-Link), complying with EN 61000-3-12 and IEEE 519.
Increased Energy Efficiency: Optimizes energy use and minimizes harmonic losses.
Optimized Design: Compact footprint.
Ease of Use: Plug-and-play design.

Versatile Applications:

FN3446 Series (50 Hz):

Superior Performance: THDi < 10% (with 4% Ldc) / < 15% (without Ldc or < 4% Ldc).
Cost-Effective: Economical solution for applications not requiring THDi < 5%.
Risk Mitigation: Reduces risk of system resonance and downtime.

Parameter	Description
Nominal Operating Voltage	3×380 to 480 VAC ±10%
Overload Capacity	1.6x rated current for 1 minute, once per hour
Operating Frequency	50Hz ± 1 Hz
Total Harmonic Current Distortion (THDi)*	< 10% @ rated power (with 4% DC-Link choke) / < 15% @ rated power (without DC-Link choke or < 4%)
Total Demand Distortion (TDD)	According to IEEE 519
Rated Input Power of Motor Drive	4 to 200 kW @ 400 VAC
High-Voltage Test Voltage	P to E 2480 VAC for 1 second
Grounding System	TN, TT, IT
Efficiency	≥ 98% at rated voltage and power
Overvoltage Category	OV III (IEC 60664-1 / UL 61800-5-1)
Temperature Range	-25°C to +45°C full operation (except 200 kW)<br>-25°C to +40°C full operation (200 kW only)<br>+45°C to +70°C derated operation (except 200 kW)<br>+40°C to +70°C derated operation (200 kW only)<br>-25°C to +85°C transportation and storage
Cooling	Internal/external fan cooling***
Protection Class	IP00, IP20
Flammability	UL 94V-2
Design Conforms to	UL/IEC 61800-5-1, EN 61800-5-1, CE (LVD2006/95/EC); Reactor: IEC 61558-2-20
SCCR	100 kA**
MTBF (Mil-HB-217F)	> 300,000 hours @ 45°C / 400 V