Answer / debaroon ray

hi Kavitha can you give some details.

any one give some detailed and understanding answer.

Answer / nasir ahmed

h.t & l.t cable never jointable,due to different power
cables.

Answer / mukesh kumar joshi

HT cable are joint in tranceformer with Alluminiam Thimbles
& LT cable are joint with same. These all cables joint with
thimbles in HT & LT panal busbsr

Answer / surya

i agree with gobi but with little addition vinothbhabu
in ht cable jonting one more jont is their that is compound
joint thid is also good method for ht cables

Answer / sarvesham nayar

for cable joining splicing method is used i.e otdr equipement is used

Answer / jeeva

first we have to know why we need to join HT cable to LT
cable

Answer / kuttivenu

I think The question itself little bit wrong,coz they are
asked the question HT & LT cables that means i just want to
understand whether its in Live or Dummy cables.if it is
live you cannot able to joit directly,it will happend
through transformer only by using Step up or Step
down.depends on the winding type,it can be desired.Primary
side if you can give HT[11KV],Secondary side you can get LT
[440V].

Answer / anadi sharma

if we have to join h.v & l.v unreasonablybe have to make
straight britiania married joint.

Answer / alpesh surat

i agree with gobi but with little addition
• reactive power Results from energy storage elements in
the power grid (mainly inductors and capacitors)
• Has a strong effect on system voltages
• It must balance in the grid to prevent voltage
problems
• Reactive power levels have an effect on voltage
collapse
so we need war compensation also to improve power factor...

so if it zero when get pure active power.but its not
possible in real as we have inductive & capacitive devices.

Answer / jeorge f. nalugon

Theoritically, you can joint HV & LV cable by using BUTT
Connector then mechanically crimp them and insulate, but for
practical application it is not possible because at High
Voltage Level, LV cable insulation will fail...

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