Product Overview
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Ecosine evo, 480 VAC 50 Hz 全性能无源谐波滤波器
- 6脉冲整流器和电机驱动器的行业标准
- 用于无DC-link电抗器的二极管整流器和晶闸管整流器的滤波器
- 一流的部分负载性能
- 最紧凑的设计
- 即插即用
。
Features and Benefits
夏弗纳EOCsine谐波滤波器是应对三相电力系统中负载谐波补偿挑战的经济解决方案。通过即插即用的方法和比同类产品更紧凑的尺寸，它们可以被快速安装和轻松调试。它们提高了电力设施的可靠性和使用寿命，有助于更好地利用电力系统的容量，并且是满足IEEE 519等电能质量标准的关键。正弦波滤波器能将失真的电流重新塑造为所需的正弦波形。夏弗纳正弦滤波器几乎可以应用于任何带有前端六脉冲整流器、三相二极管或晶闸管桥的电力电子装置，在这些装置中，需要将谐波电流失真降低到规定的限度。
Typical Applications
Technical Specifications
Nominal operating voltage
3 x 440 VAC to 500 VAC ±10%
Operating frequency
50 Hz ±1 Hz
Nominal motor drive input power rating
1.1 to 315 kW
Total harmonic current distortion THDi*
<5% at rated power
Total demand distortion TDD
According to IEEE 519
Efficiency
>98% for rated voltage and power
Overload capability
1.6x rated current for 1 minute, once per hour
SCCR**
100 kA
High potential test voltage
P –> E 2160 VAC (1 s)
Overvoltage category
OV III (IEC 60664-1 / UL 61800-5-1)
Earthing System
TN, TT, IT
Protection category
IP 00, IP 20
Cooling
Internal fan cooling or external cooling***
Ambient temperature range
–25°C to +45°C fully operational
+45°C to +70°C derated operation****
–25°C to +85°C transport and storage
Design corresponding to
Filter: UL 61800-5-1, EN 61800-5-1
Chokes: EN 61558-2-20 or EN 60076-6
Flammability corresponding to
UL 94 V-2
MTBF @ 45°C/480 V (Mil-HB-217F)
> 200'000 hours
Typical electrical schematic
Approvals & Compliances
(depending on filter configuration)