Oil Immersed Transformer Insta...
Oil-immersed Power Transformer Installation and Operation Manual. The instruction manual applies to the low-loss oil-immersed power transformers with ...
What You Should Know About Com...
is a kind of indoor and outdoor compact distribution equipment. It combines the high voltage switch equipment, distribution transformers and low volta...
What is Distribution Transform...
Basic knowledges about distribution transformer, including definition, types like oil immersed type, dry type, pad mounted type, pole mounted type. Di...
A traditional distribution aut...
Recloser and Sectionalizer Coordination --Achieving Distribution Line Automation under Traditional Condition -- -- Realizing Distribution Automation w...
AIS vs GIS: How to select MV S...
Explain difference between AIS and GIS. MV switchgear is an important part of power distribution system for maintaining the continuity of service, and...
What is Auto Recloser (ACR)...
What is ACR Auto Recloser? Auto recloser (ACR) also named automatic circuit recloser is recognized by electric utilities throughout the world as an es...
Oil Immersed Transformer vs Dr...
The article introduce some differences between dry type transformer and oil immersed transformer. It can help you understand these two different types...
DC Charging vs AC Charging...
Difference Between DC Charging and AC Charging. AC charging has lower power, requires longer charging time, but has less loss to the battery. On the c...
What is Distance Protection Re...
What is Distance Protection Relay? Distance protection relay is the name given to the protection, whose action depends on the distance of the feeding ...
Vacuum Circuit Breaker VCB...
The professional VCB vacuum circuit breaker manufacturer. Rockwill Electric is the professional manufacturer and designer and patent woned factory of ...
What is compact substation CSS...
What is compact substation CSS? The CSS Compact substation is actual a prefabricated eletric equipment unit which is comprising of MV / HV switchgear,...
What is Ring Main Unit RMU...
Ring main unit (RMU) is a set of high voltage switchgear installed in the steel plate metal cabinet or made into an assembly interval ring network pow...
What is load break switch...
China outdoor SF6 load break switch (LBS) which is a capable small fault current breaking switchgear. It is a disconnect switch that has been designed...
What is capswitch capacitor sw...
What is capswitch capacitor switch? A Medium voltage or High voltage Capacitor switch or Capswitch is a special switchgear for application in switchin...
What is a AVR Step voltage reg...
What is a AVR step voltage regulator ? A step voltage regulator helps prevent a poor-quality signal from being sent over distribution lines to users. ...
Rockwill type vacuum auto recl...
Details introduction about outdoor auto vacuum recloser which manufactured by Rockwill Electric. This page will help learn more knowledges about RCW a...
Most advanced generation earth...
Rockwill's next generation recloser & sectionalizer with most advanced generation earth fault protection relay PMU, which make sure 100% correct judgm...
What is portable power station...
Portable power station is a built-in lithium ion battery, its own electricity can reserve the outdoor multifunctional power supply, also known as the ...
What is dry type transformer /...
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery and equipment, etc. Simply speaking, dr...
What is grounding and earthing...
A grounding transformer is also called earthing transformer. Which is a type of auxiliary transformer used for generating a earthing fault current (wh...