What is the effect on in Zone and out zone fault if Phase side
CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for
Transformer REF protection
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hi... Can anybody give me description of type-2 coordination, IP protection, NEMA standards ? Thanks..
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
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