Porcelain Insulators-Suspension Insulators

FOB Reference Price / Min.Order Quantity : Get Latest Prices

Processing Time:1 Days - 60 Days

Packaging Details: STANDARD EXPORTING PACKAGE

Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other

Payment Terms: L/C , T/T , other

Product Details Company Profile

we offer ANSI standard suspension insulators , for example :

ANSI 52-1 , ANSI 52-2, ANSI 52-9, ANSI 52-3, ANSI 52-4, ANSI 52-5 , ANSI 52-6, ANSI 52-7, ANSI 52-8 , ANSI 52-10, ANSI 52-11 etc. Those insulators mainly used in the market of USA , Canada , and many South American countries.

Type	Unit Spacing(H)	Nominal Diameter(D)	Nominal Creepage Distance	Combined M&E Strength	Impact Failing Load	Lower Frequency Flashover Voltage		Critical Impulse Flashover Voltage		Lower Frequency Puncture voltage
Type	mm	mm	mm	kN	N·m	Dry	Wet	Pos	Neg	kV
52-1	140	160	178	45	5.0	60	30	100	100	80
52-2	146	200	210	70	5.5	65	35	115	115	90
52-2	146	200	210	90	5.5	65	35	115	115	90
52-2	146	200	210	70	6.0	65	35	115	115	90
52-3	146	255	295	70	6.0	80	50	125	130	110
52-3	146	255	292	90	6.0	80	50	125	130	110
52-3	146	255	432	70	6.0	80	50	125	130	110
52-3	146	325	285	80	6.0	80	50	125	130	110
52-3	146	270	432	90	6.0	80	50	125	130	110
52-4	146	255	292	70	6.0	80	50	125	130	110
52-4	146	255	292	90	6.0	80	50	125	130	110
52-5	146	272	292	110	7.0	80	50	125	130	110
52-5	146	255	280	110	7.0	80	50	125	130	110
52-5	146	254	320	110	7.0	80	50	125	130	110
52-5	146	255	305	134	7.0	80	50	125	130	110
52-5	146	254	432	110	7.0	80	50	125	130	110
52-5	146	270	432	134	7.0	80	50	125	130	110
52-6	146	255	292	110	7.0	80	50	125	130	110
52-6	146	255	295	134	7.0	80	50	125	130	110
52-6	146	254	432	110	7.0	80	50	125	130	110
52-8	170	280	380	160	10.0	80	50	125	130	110
52-8	146	255	280	160	10.0	80	50	125	130	110
52-8	146	272	292	160	10.0	80	50	125	130	110
52-8	146	280	300	178	10.0	80	50	125	130	110
52-8	146	280	432	178	10.0	80	50	125	130	110
52-9-A	158.5	108	172	45	5.0	60	30	100	90	80
52-10	165	280	300	178	10.0	80	50	125	130	110
52-11	155.5	292	381	222	10.0	80	50	140	140	125
52-11	170	280	380	220	10.0	80	50	140	140	125
52-12	178	280	405	222	10.0	80	50	140	140	125

IEC standard suspension insulator are also very popular, for example:

U70BL , U100BL , U120BLP ,U160BLP ,U210B , U300B etc.

Coupling method can be ball & socket or tongue & clevis

HIVOLT product export to many of those countries , and have very good reputation just because we use high quality materials for insulators :

1: the insulator cap use high density ductile iron ,we test each piece of caps with magnetic powder testing method . the insulator pins are made of forged steel .the material can guarantee the inside of pin without any defects such as air , hole , crack etc.

Both cap and pin are hot galvanized , zinc thickness meet ASTM 135 standard .

2: we produce porcelain with high aluminum porcelain C120 . the porcelain surface covered a layer of hard glaze , color can be grey , brown or white or as per customer's specifications.

3: the material of R type locking pin is stainless steel which guarantee insulator string connection very safety .

4: we use excellent Portland cement to assemble insulation body with related cap and pins . even after years of servicing , the cement still keep good performance.

Porcelain Insulators-Suspension Insulators