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Insulation Kits Spacer& Runner/Dovetailed Spacers for Transformer Insulation

Insulation Kits Spacer& Runner/Dovetailed Spacers for Transformer Insulation

The spacers are made of our imported milling machines, generally have T-shapped spacers, trapezoidal spacer, wedge-spacer, stepped spacer, ect.

Product Description

Insulation Spacers/Block for Oil Immersed Transformer 
The spacers are made of our imported milling machines, generally have T-shapped spacers, trapezoidal spacer, wedge-spacer, stepped spacer, ect. 
 Insulation Kits Spacer& Runner/Dovetailed Spacers for Transformer Insulation

1. Insulation spacers
Insulating components are made of 100% Electrical-grade pulp through special designed moulds and processing methods or professional machines, which can ensure application in oil-immersed power transformers for good mechanical strength and insulation property.
 
Dimension Range and Tolerance(mm)
No.PropertyValue
1Thicknessδ±0.1
Tolerance
2WidthBB≤80
Tolerance±0.5
3LengthLL≤220
Tolerance±0.5

 
 
2.Wedge-spacers
Dimension Range and Tolerance(mm)
No.PropertyValue
1 
Thickness
H,hH±0.5h0
-1.5
Tolerance
2 
Width
B,bB0
-0.5
b±1.0
Tolerance
3 
Length
L,L1+5.0
0
L1 Tolerance
4 
Rounded angle
RR<55≤R<10≥10
Tolerance+1.5
0
+1.5
-0.5
+2.0
-2.0