Product Category


LB6-35W voltage transformer


This type of transformer is single-phase winding ,Cascade insulation outdoor installation.For the rated frequency of 50Hz 66kV neutal point non-effectively grounded system voltage .Measurment for lighting protection.Good excitation characteristics, reliable operation .Easy to maintain ,top with a metal expander,sealed structure.

A common type below an altitude of 1000m. Ambient temperature -30°C~40°C

Rated voltage Rated primary current Rated secondary current Class combination Rated secondary output Accuracy limit tactor
Accuracy class V/A
35 5~2000 5 P1/P2/0.5 , P/P2/0.2 , P1/P2 , 0.2S P1 40 15
P2 30 20
0.5 40
0.2 30
0.2S 30
Accuracy short-time thermal current dynamic stable current Rated insulation level Pollarity Specific creepage distance oil weight Total weight
1s short-time thermal current 100In maximum of40 25ln max100 40.5/95/185 Subtractive 2.5 30-25 162-207


LB6-35W voltage transformer-heyi


LB6-35W voltage transformer-heyi


LB6-35W voltage transformer-heyi
Number Name Outline
1 Oil level indicator LB6-35W voltage transformer-heyi
2 Outlet terminal
3 Nameplate
4 Secondary junction box
5 Lifting hook
6 Oil sample valve
7 Earth stud

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