The SF₆ gas/oil immersed sealing end is a dry type cable termination which is completely free from liquid insulation and fully complies with international standard. The products are ranging from 60kV to 345kV. The product consists of an epoxy insulator, an electrical stress relief cone, compress unit, and other parts. The epoxy insulator is made from the epoxy resin of highest grade of quality and manufactured in the complete close production line under the contamination-free condition in our factory.

• ^*1:The dimensions of the SF6 gas/oil immersed sealing end are provided in the IEC 60859, IEC 62271-209. For detailed dimensions, refer to the table 1 or 2.
• ^*2: The dimensions of the oil immersed sealing end are determined by deliberations with a customer.

• 
  110kV SF6 gas immersed sealing end
• 
  220kV Oil immersed sealing end

Table1. Dry type cable connection assembly - Dimensions

Type	Rated Voltage	L1		D1	D2*1		D3*1				D4	Applicable voltage
	U			(max)			IEC 60859		IEC 62271-209		(max)
	kV	mm		mm	mm		mm		mm		mm	kV
J1	72.5 to 100	310	+1.0	110	246	+0.5	200		+3.0		300	60 to 69
			-1.0			-0.0			-0.0
J2	123 to 170	470	+1.0	110	299	+0.5	220	+5.0	250	+5.0	350	110 to 161
			-1.0			-0.0		-0.0		-0.0
J3	245 to 300	620	+2.0	200	560	+0.5	480		+5.0		620	220 to 345
			-2.0			-0.0			-0.0

Table2. Fluid-filled cable connection assembly - Dimensions

Type	Rated Voltage	L2		D1	D2*1		D3*1				D4	Applicable voltage
	U			(max)			IEC 60859		IEC 62271-209		(max)
	kV	mm		mm	mm		mm		mm		mm	kV
J1	72.5 to 100	583	+1.0	110	246	+0.5	200		+3.0		300	60 to 69
			-1.0			-0.0			-0.0
J2	123 to 170	757	+1.0	110	299	+0.5	220	+5.0	250	+5.0	350	110 to 161
			-1.0			-0.0		-0.0		-0.0
J3	245 to 300	960	+2.0	200	560	+0.5	480		5.0		620	220 to 345
			-2.0			-0.0			-0.0

• ^*1: D2 and D3 shows the dimension of the equipment.
• ^*2: Options (adaptors) are required for using of Fluid-filled cable connection assembly.