Bikaner Porcelain Private Limited


11 KV Pin Insulator





We manufacture and supply 11 KV Pin Insulator for our esteemed clients. The 11 KV Pin Insulators have been fabricated from high quality porcelain and ensure effective and smooth operation.



Technical Specifications

Description 11KV (Normal) 11KV (B/M) 11KV (CD-320)
Type of Insulators B Type B Type B Type
Nominal System Voltage (KV) 11 KV 11 KV 11 KV
Highest System Voltage (KV) 12 KV 12 KV 12 KV
Minimum failing load (KN) 5 KN 5 KN 10 KN
Standard specification to which material shall conform As per IS: 731. (1971) As per IS: 731. (1971) As per IS: 731. (1971)
Dimensions (mm)
(a)Over all height 130 mm 130 mm 155 mm
(b)Diameter of Insulator 120 mm 120 mm 160 mm
(c)Groove diameter:
(i)Top 72 98-104 98-104
(ii)Neck 60 73 () 3 73 () 3
Creep age distance (mm) 230 mm 230 mm 320 mm
Dry power frequency 1 Min. Withstand Voltage (KV) 45 KV 45 KV 70 KV
Wet power frequency 1 Min. Withstand Voltage (KV) 35 KV 35 KV 45 KV
Dry power frequency flashover voltage (KV) 50 KV 50 KV 80 KV
Wet power frequency flashover voltage (KV) 40 KV 40 KV 60 KV
Power frequency puncture withstand voltage (KV) 105 KV 105 KV 110 KV
Impulse flashover voltage:
(a)+ Ve (KV) 95 KV 95 KV 125 KV
(b)- Ve (KV) 95 KV 95 KV 150 KV
Impulse withstand voltage (KV) 75 KV 80 KV 110 KV
Visible discharge test voltage (KV) 9 KV 9 KV 9 KV
Thimble:
(i)Type of material. Lead Lead Lead
(ii)Type As per IS-2486 (PT.II) As per IS-2486 (PT.II) As per IS-2486 (PT.II)
Furnished drawing no./other relevant information if any. BPPL-11 BPPL-12-R BPPL-14

BPPL-11

BPPL-11

BPPL-12-R

BPPL-12-R

BPPL-14

BPPL-14