Bikaner Porcelain Private Limited


33 KV Pin Insulator





We present to our clients, 33 KV Pin Insulator. The 33 KV Pin Insulator is a sophisticated electrical device. The 33 KV Pin Insulators possess robust construction and have been highly appreciated by the esteemed clients.



Technical Specifications

Description 33KV (CD-580) 33KV (CD-720) 33KV (CD-900)
Type of Insulators B Type B Type B Type
Nominal System Voltage (KV) 33 KV 33 KV 33 KV
Highest System Voltage (KV) 36 KV 36 KV 36 KV
Minimum failing load (KN) 10 KN 10 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 210 mm 240 mm 255 mm
(b)Diameter of Insulator 210 mm 240 mm 250 mm
(c)Groove diameter:
(i)Top 100 125 130
(ii)Neck 78 100 105
Creep age distance (mm) 580 mm 720 mm 900 mm
Dry power frequency 1 Min. Withstand Voltage (KV) 90 KV 100 KV 100 KV
Wet power frequency 1 Min. Withstand Voltage (KV) 75 KV 80 KV 80 KV
Dry power frequency flashover voltage (KV) 100 KV 110 KV 110 KV
Wet power frequency flashover voltage (KV) 80 KV 85 KV 85 KV
Power frequency puncture withstand voltage (KV) 180 KV 180 KV 180 KV
Impulse flashover voltage:
(a)+ Ve (KV) 200 KV 200 KV 200
(b)- Ve (KV) 210 KV 210 KV 210
Impulse withstand voltage (KV) 170 KV 170 KV 170
Visible discharge test voltage (KV) 27 KV 27 KV 27 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-21-C BPPL-21-E BPPL-21-R

BPPL-21-C

BPPL-21-C

BPPL-21-E

BPPL-21-E

BPPL-21-R

BPPL-21-R