Product Overview
用于变频器和电力驱动系统的最小的书本式EMC/RFI滤波器
- 标准和高性能的EMC解决方案
- 节省占用空间的书本式外壳
- 固态安规连接器
- 标准衰减性能FN3287
- 高衰减性能FN3288
- 用于690VAC应用的HV版本
- 用于IT分配网络的HVIT-和IT版本
- 低泄漏电流版本 </ul
Features and Benefits
Typical Applications
Technical Specifications
Maximum continuous operating voltage
3x 530/305 VAC (FN3287, FN3288)
3x 530 VAC (FN3288IT)
3x 760/440 VAC (FN3288HV)
3x 760 VAC (FN3288HVIT)
Pollution degree
3 acc. IEC 60664-1
MTBF
> 200,000 hours
SCCR**
100 kA acc. to UL508 - high fault current
Rated currents
10 to 230 A
10 to 230 A @50°C
Operating frequency
DC to 60 Hz
High potential test voltage
P -> E 2260 VDC for 2 s (FN3287, FN3288)
P -> E 2900 VDC for 2 s (FN3288IT)
P -> P 2280 VDC for 2 s (FN3287, FN3288, FN3288IT)
P -> E 2650 VDC for 2 s (FN3288HV)
P -> E 3530 VDC for 2 s (FN3288HVIT)
P -> P 3270 VDC for 2 s (FN3288HV)
Overload capability
6x rated current for 1 sec, once per hour
1.5x rated current for 1 minute, once per hour
Temperature range (operation and storage)
-40°C to +100°C (with current derating >50°C)
Climatic class
40/100/21 acc. to IEC 60068-1
Protection category
IP 20 acc. to IEC 60529
Overvoltage category
III acc. IEC 60664-1
Vibration and shock
3M4 (operation)
2M2 (transport) acc. to IEC 60721-3-3
IEC 60721-3-2
Flammability according to
UL 94 V-0
Compliance with insulation requirement
> 1MOhm acc. to IEC 60204-1
Design corresponding to
UL 60939-3, IEC 60939-3
Typical electrical schematic
Approvals & Compliances
600 VAC