DC Filter Series for Welding Machine

Description

• Excellent resistance to active and passive flammability
• Over-voltage capability
• Low losses with high current capability
• Long lifetime
• High reliability

 

Technical Parameters

Reference standard	GB/T17702, IEC61071
Climate category	40/85/21
Operating temperature range	-40℃～85℃
Storage temperature range	-40℃～85℃
Rated voltage	500VAC~2000VAC
Capacitance range	5μF～500μF
Capacitance tolerance	±5% (J), ±10% (K)
Max. altitude	2000m
Max. torque of terminals	M6	5Nm
	M8	6Nm
Max. torque of installation	10Nm
Lifetime expectancy	20000 hours (Un,θhs=70℃)
Failure rate	50 FIT
Insulation resistance	IR*CN≥5000S (60s, 20±5℃,100V. DC)
Withstanding voltage	1.5Un
Over voltage	1.1Un	30%of on-load-dur
	1.15Un	30min/day
	1.2Un	5min/day
	1.3Un	1min/day
tgδo	2*10-4

 

 

Why choose BM capacitor?

One of the largest metalized polypropylene film capacitor manufacturers in China;

Fast lead time  in the market due to vertical integration of raw-material supply and fully automation production-lines ;

With world-class lab center, strong R&D research and self-owned film metallization technology;

Highly consistent quality products by strictly adhering to  ISO and IATF16949;

Proudly work with top brands  in appliances as well as the leading power and new energy customers.