Model Highest voltage for equipment(kV) Rated primary current(A) Rated secondary current(A) Rated dynamic current(A) Power frequency withstand voltage(kV) lightning withstand voltage(kV) Lightning chopped wave test voltage(kV) Class of measurement accuracy SF6 pressure at 20℃(MPa) SF6 annual leakage rate(MPa) SF6 moisture(μL/L)
LVQHB-110W21262×(150—1500)5(1)80-1572305500.2S;0.2;0.50.4≤150
LVQB-66/110126100—25005(1)80—1602305500.2;0.2S;0.5;0.5S;0.4≤0.5≤150
LVQB(T)-35W2(W3)40.52×300—15005(1)50—125952000.2,0.2S,0.5,0.5S
LVQB(T)-3540.550—50005(1)30—125952000.2;0.2S;0.5;0.5S;0.4≤0.5≤150
LVQHB1-110W21262×(150—1500)5(1)80-1572305500.2S;0.2;0.50.4≤150
LVQB-110W31262×(150—1500)5(1)80-1572305500.2S;0.2;0.5S;0.50.4≤150
LVQB-110W2(W3)1262×50—2×30005(1)1252305500.2,0.2S,0.5,0.5S
LGB-110W2(W3)1262×50—2×30005(1)1252305500.2,0.2S,0.5,0.5S
LVQB(T)-220252300—40005(1)80—16046010500.2;0.2S;0.5;0.5S;0.4≤0.5≤150
LVQHB-220W22522×(150—1500)5(1)125-25046010500.2S;0.2;0.50.4≤150
LVQB-220W32522×(150—1500)5(1)125-25046010500.2S;0.2;0.5S;0.50.4≤150
LVQBT-3303631250-40005(1)80—16051095011750.2;0.2S;0.5;0.5S;0.4≤0.5≤150
LVQHB-3303632×(150—1500)5(1)125-25051011750.2S;0.2;0.50.4≤150
LVQHB1-3303632×(150—1500)5(1)125-25051011750.2S;0.2;0.50.4≤150
LVQBT-5005501250-50005(1)80—160740117516750.2;0.2S;0.5;0.5S;0.5≤0.5≤150
LVQHB-500W25502×(1250—5000)5(1)125-250680(740)11751050(1675)0.2S;0.2;0.50.4(0.45)≤150
LVQB(T)-220W2(W3)2522×300—2×20005(1)125395(460)950(1050)0.2,0.2S,0.5,0.5S
LVQB(T)-550W2(W3)5502×300—2×25005(1)125680(740)950(1050)0.2,0.2S,0.5,0.5S