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Austin Insulators Inc.
suppliers of RF insulators and transformers since 1933

   
       

 

Products:  
Isolation/  
Lighting  
Transformer  
TYPES:  
Single Winding  
Series  

History 
Dimensions 
Specifications 

Manual  

 

Austin Isolation/Lighting Transformer
Single Winding Series

 

   
         
       
  Dimensions    
 
Rating kVA A B C Pipe Fittings Connecting Colour Code

0.7 & 1.7

15"
381 mm
33 3/4"
857 mm
12 1/2"
318 mm
1" NPT

BK   Black   #1
R   Red   #2
Y   Yellow   #3
G   Green   #4
BL   Blue   #5
W   White   #6

2.5 24 1/2"
622 mm

61"
1,549 mm

25"
635 mm
1 1/2" NPT
3.5 18 3/4"
476 mm
43"
1,092 mm
16"
406 mm
1 1/2" NPT
5.0 24 1/2"
622 mm
61"
1,549 mm
25"
635 mm
1 1/2" NPT

 

Transformer Type Capacity
kVA
Nominal Primary/
Secondary Voltage
Net Weight RF Dry Flashover
kV rms
RF Wet Withstand
kV rms
lb. kg

A-07S1

0.7 115/115 70 32 46 15
A-07S2 0.7 230/230 70 32 46 15
A-17S1 1.7 115/115 90 41 46 15
A-17S2 1.7 230/230 90 41 46 15
A-25S1 2.5 115/115 350 159 71 37
A-25S2 2.5 230/230 350 159 71 37
A-35S1 3.5 115/115 190 86 60 24
A-35S2 3.5 230/230 190 86 60 24
A-50S1 5.0 115/115 370 168 71 37
A-50S2 5.0 230/230 370 168 71 37

 

   
 

Austin Ring transformers offer the following benefits:

  • Air Insulation - Minimum R.F. loss
  • Low Capacitance - Minimum and stable effect on tuning
  • Regulation - Better than 10% under normal load conditions
  • Efficiency - Better than 90% under normal load conditions
  • Mounting - Standard pipe unions supplied
  • Lightning Gap - Supplied as standard

Special transformer mounting kits are available to directly mount the austin transformers onto austin base insulators.

   
       
 

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