Pin Insulator 22 KV

Pin Insulator 22 KV

Standard Particulars

Drawing No			SC-PN 2202
Highest System Voltage		kV	24
Working Voltage		kV	22
Total Creepage Distance (Nominal)		mm	560
Protected Creepage Distance (Nominal)		mm	290
Visible Discharge Voltage		kV	18
Mechanical Failing Load		kN	10
Power Frequency Withstand Voltage
	Wet	kV	75
	Dry	kV	85
Power Frequency Flash over Voltage
	Wet	kV	85
	Dry	kV	95
Impulse Withstand Voltage
	Positive	kVp	150
	Negative	kVp	160
Puncture Voltage		kV	150
Thimble-IS:2486 (part II) / BS:3288 (part II)			Large
Net Weight (approx)		kg.	6

Specification as per IS: 731, BS:EN 60383, IEC: 383.