Bikaner Porcelain Private Limited


11 KV 70 & 90 KN Disc Insulator


11 KV 70 & 90 KN Disc Insulator

We present to our esteemed clients, 11 KV 70 & 90 KN Disc Insulator. The 11 KV 70 & 90 KN Disc Insulator helps to maintain high voltage in high loads and is a very reliable equipment.



Technical Specifications

Description 70KN (B&S Type) 90KN (B&S Type)
Type of Insulators B Type B Type
Electro-Mechanical Minimum failing load (KN) 70 KN 70 KN
Highest Voltage System (KV) 12 kV 12 kV
Nominal Voltage System (KV) 11 kV 11 kV
Standard specification to which material shall conform As per IS: 731. (1971) 3188:1980/IS:2486 Part-II 3188:1980/IS:2486 Part-II
Dimensions (mm)
Over all height 145 mm 145 mm
Diameter of Insulator 255 mm 255 mm
Creepage distance (mm) 320 mm 320 mm
Dry power frequency 1 Min. Withstand Voltage (KV) 70 KV 70 KV
Wet power frequency 1 Min. Withstand Voltage (KV) 40 KV 40 KV
Dry power frequency flashover voltage (KV) 75 KV 75 KV
Wet power frequency flashover voltage (KV) 45 KV 45 KV
Power frequency puncture withstand voltage (KV) 110 KV 110 KV
Impulse voltage withstand test voltage 110 KV 110 KV
Impulse flashover voltage:
+ ve (KV) 115 115
- ve (KV) 120 120
Visible discharge test voltage (KV) 40 KV 9 KV
Ferrous Part Zinc Galvanized (B&S) Zinc Galvanized (B&S)
Dimensions of Metal Part As per IS: 2486 As per IS: 2486
Furnished drawing no./other relevant information if any BPPL-53 BPPL-56

BPPL-53

BPPL-53

BPPL-56

BPPL-56

  • 11KV 90KN

  • Disc 70KN