Product Introduction：

Porcelain hollow core insulators acc.to IEC, ANSI and customer atandards are porduced with cylindrical, conical or straight inner and outer appearance up to a maximum length of 2800 mm in one piece. These insulator types are produced to withstand high mechanical forces such as inner pressure and cantilever. The design of these insulators is tailor-made to customer requirements. TCI is capable of producing special shapes by applying latest state of the art manufacturing tools and technology.

Product parameters table:

product-1059-661

Standard Particulars

Type	Standard	Fig. No.	Main Dimensions(mm)									Weight (kg)
Type	Standard	Fig. No.	H	h1	h2	h3	D	d1	d2	d3	d4	Weight (kg)
10Nf630	DIN42532	1	295	65	35	25	150	128	88	50	39	4.2
10Nf1000	DIN42533	1	325	90	40	30	170	163	108	80	58	6.4
10Nf3150	DIN42533	1	325	90	40	30	190	183	131	100	74	8.7
20Ni250	DIN42531	2	295	65	35	25	100	111	74	42	33	3.2
20Nf250	DIN42531	2	385	80	35	25	155	111	74	42	33	5.1
20Ni630	DIN42532	1	295	65	35	35	150	128	88	50	39	4.2
20Nf630	DIN42532	2	385	80	35	25	165	128	88	50	39	6.5
20Nf1000	DIN42533	2	410	100	40	30	185	163	108	80	58	9.3
20Nf3150	DIN42533	2	410	100	40	30	210	183	131	100	74	11.8
30Ni250	DIN42531	3	385	80	35	25	155	111	74	42	33	5.1
30Nf250	DIN42531	3	485	80	35	25	155	111	74	42	33	6.6
30Ni630	DIN42532	2	385	80	35	25	165	128	88	50	39	6.5
30Nf630	DIN42532	3	510	100	35	25	185	128	88	50	39	9.8
30Nf1000	DIN42533	3	540	125	40	30	200	163	108	80	58	12.8
30Nf3150	DIN42533	3	540	125	40	30	230	183	131	100	74	16.0

Hot Tags: ceramic bushing in transformer, China ceramic bushing in transformer manufacturers, suppliers, factory, Porcelain Hollow Insulator, Hollow Ceramic Support Insulator, Ceramic Bushing in Transformer, The Transformer Bushing