Beijing Tianyuxinda Technology Co., Ltd.(TYTECH) is a leading manufacturer
of lightning and surge protection products located in Beijing, China, surge suppression is crucial to any power quality and power protection
system, including lightning protection and three phase power systems. Surge protectors guard
against transient overvoltages, sometimes called transients, spikes or surges, hence the
name Transient Voltage Surge Suppressor or TVSS. Transients are known to damage
sensitive electronic equipment in homes, schools, commercial, industrial and medical
facilities, wastewater treatment plants, factories, etc. Transient overvoltages come from
lightning and utility operations as well as internal actions such as motors cycling on and off.
Transients have always been with us, however modern microelectronic loads tend to be
sensitive to them. The downtime, damage and destruction caused to critical or electronic loads
cost billions of dollars a year.

TYTECH specialty is hardwired TVSS that connects to electrical distribution gear in single, two
pole, and three phase power systems. Typically, a TVSS connects via a breaker and protects
the entire load fed from that panel. Most TVSS are comprised of Metal Oxide Varistors (MOVs)
and capacitive EMI/RFI noise filters. IEC 61643-11 is an important safety and performance
standard.

Beyond superior products, TYTECH strengths are our long term philosophies concerning old-
fashioned ethics, integrity and service. Frost and Sullivan ranked TYTECH #1 in the three phase
market and awarded TYTECH  with consecutive awards for customer service. We offer training,
and specialized services to consulting engineers, distributors, contractors and consumers. We
can also provide CSI format specifications, product guidance and comparisons. TYTECH offers
complete OEM services used by an impressive list of customers. For questions about products
or services please contact TYTECH.