KT33g-600A/700V,KT30i-63A/1300V,KT30i-60A/1000V
Promulgator
：admin Time：2016-02-28
Fuse special oil rig
Due to AC variable frequency adjustable speed electric drive and self turn off full control technology, the technology of pulse width modulation (PWM), motor control technology and the vector control technology and direct torque control technology of rapid development, is widely used in oil drilling rig, the safe use of electricity proposed higher requirements. According to the characteristics of oil drilling rig, our company through scientific design, to meet the oil rig to fuse the demanding requirements of large quantities have been supporting in petroleum drilling field.
Fast fuse
Type KT33g-600A/700V AC
KT30i-63A/1300V AC
KT30i-60A/1000V AC
The electrical parameters of 700V/600A, 1300V/63A, 1000V/60A
The breaking capacity of 210KA
The work class aR
