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BAM-11-334-1w EPTTt capacitor

one, Brief introduction:
EPT voltage EPTTt capacitor is largely used in EPTT frequency (50 Hz or 60 Hz) 1kV and above AC EPTT system to improve EPTT aspect and enhance EPTT grid top quality.
2, EPTnical overall performance index:
one. Capacitance Deviation: to 5%, the ratio of the maXiHu (West EPT) Dis.mum capacitance to the minimum capacitance calculated in between any two line terminals in 3 phases shall not exceed one.02.
two. Dielectric decline tangent EPTTn delta: EPTTn delta le .03% for complete movie dielectric at twenty ordmC unEPTTrated voltage UN.
three. The ongoing procedure voltage is 1.0un, and the EPTT-term overvoltage is not more than one.1un.
4. Constant state over existing (incXiHu (West EPT) Dis.Hu (West EPT) Dis. harmonic recent) shall not exceed 1.43in.
5. The certain creepage length of capacitor outer insulation is better than 25mm / kV.
six. The bursting strength of capacitor shell is not much less than 15kj.
7. The capacitor can endure earthquake intensity of eight with no injury.
8. The altitude of the installation and operation spot shall not exceed 1000m.
nine. The ambient air temperature selection of the set up and operation area is – 25 ~ forty five ordmC.
10. When place into operation, the residual voltage on the terminal shall not exceed .1un
11. The set up and operation web site shall be cost-free from significant mechanical vibration, hazardous gas and steam, conductivity and explosive dust.
3, Structure:
one. The capacitor is primarily composed of shell, main and outlet bushing. The shell is welded with skinny metal plate or stainless metal plate, and the go over is welded with outlet bushing. The wall on the two sides is welded with hanging climbing plate for installation and lifting. The core is composed of elements and insulating components. The system is made of polypropylene movie and EPT foil (plate) or polypropylene film and capacitor paper.
2. The internal connection of higher-voltage EPTTt capacitor is normally single-period, and a few-section products can be provided when customers require it.
three. Every single component in some substantial voltage EPTTt capacitors is related with interior fuse, which can cut off person breakdown elements in time to ensure the typical procedure of the capacitor as a EPTT.
four. Some high-voltage EPTTt capacitors are geared up with discharge gadgets, which can reduce the residual voltage of the capacitor from radic 2un to underneath 75V in 10min. In accordance to the demands of the purchaser, the system can be reduced to lower voltage in a shorter time.