直流链路用电力电容器 (MKK 长方体) 选型指南

特点 ModCap MF ModCap HF
直流链路 B25645*
DC-link standard applications
Renewable energies
Industrial drives and traction
B25647*
DC-link applications when it is expected to have significant harmonics up to 100kHz, specially designed for SiC.
Renewable energies and traction
电压范围 900 VDC → 2300 VDC 900 VDC → 1700 VDC
电容范围 350 µF → 3900 µF 640 µF → 1850 µF
ESL ≤ 14 nH (4 terminals) ≤ 8 nH (8 terminals)
尺寸 205 x 90 x 170 mm
220 x 115 x 215 mm
205 x 90 x 170 mm
参考标准 IEC 61071
IEC 61881-1,
EN 45545-2 HL2 R22-HL3 R23 (fire and smoke)
UL approval
IEC 61071
IEC 61881-1,
EN 45545-2 HL2 R22-HL3 R23 (fire and smoke)
UL approval
典型结构