广州干变风机GFDS370-155原理ZR-WKBH
可用于TT、TN-c、TN-s、TN-c-s接地型式。智能型式断路器双电源自动转换开关(以下简称转换开关)是我公司自主开发的产品,适用于交流50Hz,额定工作电压690V,额定工作电流400A至6300A的双电源供电系统。
RDR30-14%JSE-MK-50-480
KNKB-0.48/100DSZB1-485
DPSC620-S/480-20-P14
YKDR-0.48-40-3X8SREC310R0.45-40-7%
JKWRFZM0.48-50-3
MKPg0.48-15-3LSN-ZN-LF-250-10/7%
ZYTN-TUB/400-35-4FST-LBMZFW
KLD-AMS100-4L-400VTMLSY480-40.2/7PZHD12.5-P7/230-1P
ELECON-HPD70E-3-40-400-7-1XHXS-10/480-14
AF50-4W5-50-400ACMJ-0.525-100-1
BZMJO.23-5-3KD-H/0.48-30-5
ISA300A-4LSCCR30-P7/480MANPLES-MPL7200A-150-4-0-0
OVE800MKDBC-450/15-3
DPSC620-F/280-15-H1L-HTS800C/4/150/100A/0.4
LB-8MZS/450-5+5JZ2000-2E
GPZR-ZS/450-30AN-CA480-30BRW-10
YABK0.48-25-3ZLD-2200SZ/480-20+20-7%
RFM1.2-1000-0.5SBZMJ0.525-50-1
FTS-DLS/250-P7BLRCM16
TYMJ0.48/20-3