Distribution Substation Fittings

Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province

0591-22806687 0591-22806697

0591-22806667

Overview

T-1 Diagram(sigle ear):

Type	Rated voltage kV	Rated bending load KN	Structure height (mm)	Insulation distance (mm)	Min nominal creepage distance (mm)	Lightning full wave impulse withstand voltage kV	Power frequency dry withstand voltage kV	Power frequency temperature withstand voltage kV	IMG
FQBN-25/4-JH	25	4	760	540		320	190	160	T-1
FQBN-25/8-JH	25	8	760	540	1710	320	190	160	T-1
FQB-25/12	25	12	760(800)	480(520)	1620(1665)	320	190	160	T-1
FQBS-25/12	25	12	850(890)	492(610)	1653(165)1673(165)	320	190	160	T-1
FQB-25/16	25	16	760(800)	480(520)	1600(1632)	320	190	160	T-1
FQES-25/16	25	16	850(890)	492(610)	1605(186)1600(163)	320	190	160	T-1

T-2 Diagram(straight double ears):

Type	Rated voltage kV	Rated bending load KN	Structure height (mm)	Insulation distance (mm)	Min nominal creepage distance (mm)	Lightning full wave impulse withstand voltage kV	Power frequency dry withstand voltage kV	Power frequency temperature withstand voltage kV	IMG
FQBN-25/4-JZ	25	4	760	540		320	190	160	T-2
FQBN-25/8-JZ	25	8	760	540	1710	320	190	160	T-2

T-3 Diagram(oblique double ear):

Type	Rated voltage kV	Rated bending load KN	Structure height (mm)	Insulation distance (mm)	Min nominal creepage distance (mm)	Lightning full wave impulse withstand voltage kV	Power frequency dry withstand voltage kV	Power frequency temperature withstand voltage kV	IMG
FQBN-25/4-JX	25	4	760	540		320	190	160	T-3
FQBN-25/8-JX	25	8	760	540	1710	320	190	160	T-3

T-4 Double insulated diagram(single ear):

Type	Rated voltage kV	Rated bending load KN	Structure height (mm)	Insulation distance (mm)	Min nominal creepage distance (mm)	Lightning full wave impulse withstand voltage kV	Power frequency dry withstand voltage kV	Power frequency temperature withstand voltage kV	IMG
FQBSN-25/4-JH	25	4	860	650		380	220	180	T-4
FQBSN-25/8-JH	25	8	860	650	1850	380	220	180	T-4

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