Factory Price Straight Bolt Porcelain Insulator for medium voltage 15kv Pin Insulator N95-4

Product Detail

N95-4 详情1

11kv Pin Type Insulator Normal N95-4 (8)

LOW V PIN INSULATOR

Pin Type Porcelain Insulators
Type			E-80	E-95	N-80	N-95	N95/2	N95/3	N95/4
Dimensions
Main dimensions	D	mm	80	95	80	95	95	102	130
	H	mm	85	97	87	97	100	120	152
	D1	mm	42	50	42	50	50	60	80
	d min	mm	16	16	19	22	22	80	100
	d1 min	mm	/	/	21	24	24	25.4	25.4
	b	mm	38	32	30	35	35	51	51
	R	mm	7.5	13	7.5	13	10	14	14
Leakage distance		mm	120	140	120	140	160	230	318
Mechanical Values
Minimum breaking load		kN	12.5	12.5	12.5	12.5	12.5	10	13.6
One minute withstand voltage wet		kV	10	10	10	10	10	34	50
Power Frequency Voltage	Dry	kV	-	-	-	-	-	70	80
Power Frequency Voltage	Wet	kV	-	-	-	-	-	45	55
Critical impulse flashover	Pos	kV	-	-	-	-	-	100	130
Critical impulse flashover	Neg	kV	-	-	-	-	-	120	150
Puncture Voltage		kV	-	-	-	-	-	95	115
Packing and Shipping Data
Net weight,approximate		kg							2.85