黄冈干式变压器风机GFD420-110原理SDH-02
热继电有断相保护、温度补偿、自动与手动复位、产品性能稳定可靠。热过载继电器(以下简称热继电器)适用于交流50Hz/60Hz、电压至690V,电流(0.1-630)A的长期工作或间断长期工作的交流电动机的过载与断相保护。
HPD70E-2-20-400-7-2KLD-BKS7-20KVAR
MRFC/440-DR7-120BSH-S480550T
DPSC620-S/450-30
KBR-GM-200KRVANGDB-TSC300/400-QUS
HLDL-ZLFG/250-15YKDR-0.45-15kvar
NA-758FG-20GFW-PDX-30kvar
BNMJ-0.48-15-1RNC0.45-15G
APF-300A/400VZBWK-8CSDC868RF/250-20
ESAF150-4LKLD-AMS350-4L
BROG-APF75A-400KLD-BKT7-325/7-400
ARS-PTC12DKLD-AMS-40A/4L
HBSUN-C025.480.STYMJ0.45-20-3LKT/11.7-400-DL
TDS-VESZ/450-40.40MANPLES-MPL7330-3-400-300kVar-7
FC60-189/280RHMJ0.48-25-3
KLD-BKS-12/3-66.7-1WFST-LGF/450-20-P7
SYICD-AST0.4-100AOVE800MMBC0.48-30-10
SWL-LBMZS/450-30KLD-BKS7-200/6-400V
PSTN48-3-25TCC/R25045
DPSC620-F/280-10-H1KNKD-0.6/100+ISK62/460-6
TYW5C