Prime insulators is manufacturer and exporters of pin insulators, We are truneky based manufacturing pin insulators as per our client's requirments as per them specifications, Lots many people are called this insulator like Glass, Electrical, Ceramic, Heat, Porcelain, Lt and Ht, High tension, Low tension insulators , We are looking Importers, Suppliers, Traders, Wholesalers and distributors for our products globally.

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  PRODUCT RANGE
   
Pin Insulators
Post Insulator
Disc Insulator
Transformer Bushings
Solid Core Insulators
Hollow Core Insulators
Current Transformer Bushing
 
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Transformer Bushing
Post insulators have a metal bolt down base as opposed to threads. Many early multipart lines are spotted with line post insulators as replacements. Post insulators are also used in substations to insulate high voltage switching gear and transformers. There is no hobby numbering system for post insulators yet.
Standard Particulars
Transformer Bushings 17.5, 24 & 36 Kv
Drawing No.
PI - TB - 1
PI - TB - 2
PI - TB - 3
Transformer Rating  
12, 17.5kv/
24kv/
36kv/
   
250 Amp.
250 Amp.
250 Amp.
Visible Discharge Voltage  
KV
9
18
27
Power Frequency on minute
Dry
KV
45
60
80
Withstand voltage
Wet
KV
40
65
75
Impulse withstand voltage
KVp
95
125
170
Net Weight (approx.)
Kg.
3.2
6.0
8.0
Specification as per IS : 3347(Part-III, IV & V ) & IS : 2099
 
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