Product Overview
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Ecosine Evo, 480 VAC 50 Hz Passive Harmonic Filters for 6-pulse rectifier with 8% DC-Link choke
- The industry standard for 6-pulse rectifier and motor drives
- Filters for diode rectifier with DC-link choke
- Best-in-class partial load performance
- Most compact design
- Plug and play, ready to use
Features and Benefits
Material
Typical Applications
Equipment with front-end six-pulse rectifier
Technical Specifications
Nominal operating voltage
3x440 VAC to 500 VAC ±10%
Overload capability
1.6x rated current for 1 minute, once per hour
Operating frequency
50 Hz ±1 Hz
Total harmonic current distortion THDi*
≤5% at rated power
Total demand distortion TDD
According to IEEE 519
Nominal motor drive input power rating
1.1 to 315 kW
High potential test voltage
P –> E 2160 VAC (1 s)
Earthing system
TN, TT, IT
Efficiency
>98% for rated voltage and power
Overvoltage category
OV III (IEC 60664-1 / UL 61800-5-1)
Temperature range (operation and storage)
–25°C to +45°C fully operational
+45°C to +70°C derated operation****
+45°C to +70°C derated operation***
Cooling
Internal fan cooling or external cooling***
Protection category
IP 00, IP 20
Flammability corresponding to
UL 94 V-2
Design corresponding to
Filter: UL 61800-5-1, EN 61800-5-1
Chokes: EN 61558-2-20 or EN 60076-6
SCCR**
100 kA
MTBF (Mil-HB-217F)
>200,000 h @ 45°C/480 V
* System requirements: THDv <2%, line voltage unbalance <1%
Note: performance specifications in this brochure refer to six-pulse diode rectifiers with 8% DC-link choke.
THDi ~5% at rated power for filter <6 kW/HP
** External UL-rated fuses required. Please consult the user manual.
*** Please check the inlet air flow required for cooling table further in this document and the user manual.
**** Iderated = Inominal*SQRT((Tmax-Tamb)/(Tmax-Tnominal)) = Inominal*SQRT((70°C-Tamb)/25°C)
Approvals & Compliances
(depending on filter configuration)