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Post Porcelain Insulators with ANSI Approved 57 Series
Post Porcelain Insulators with ANSI Approved 57 Series
Specifications
Model :
57-1
Net weight (kg) :
5.2
Cantilever strength (KN) :
12.5
Critical impulse flashover voltage Negative (KV) :
155
Radio interference voltage Test to the ground (KV) :
15
Power frequency flashover voltage Dry (KV) :
70
Price :
Negotiate
Power frequency flashover voltage Wet (KV) :
50
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Radio interference voltage Max. RIV at 1 MHz (μv) :
100
Delivery Time :
5-10 Days
Drying arcing distance (mm) :
165
Applicable standard :
ANSI
Place of Origin :
China
Creepage distance (mm) :
356
Packaging Details :
Carton
Critical impulse flashover voltage Postive (KV) :
120
Description

ANSI Porcelain Insulator 57-1

High-performance Porcelain Insulator designed for reliable electrical insulation. Our product range includes pin type, suspension type, and post type insulators to meet diverse infrastructure requirements.

Key Product Types

  • Pin Type Insulators
  • Suspension Type Insulators
  • Post Type Insulators

Product Attributes

MaterialPorcelain
StandardANSI
Model57-1

Technical Specifications

ParameterValue
Creepage distance (mm)356
Drying arcing distance (mm)165
Cantilever strength (KN)12.5
Power frequency flashover voltage Dry (KV)70
Power frequency flashover voltage Wet (KV)50
Critical impulse flashover voltage Positive (KV)120
Critical impulse flashover voltage Negative (KV)155
Radio interference voltage Test to the ground (KV)15
Radio interference voltage Max. RIV at 1 MHz (μv)100
Net weight (kg)5.2
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Post Porcelain Insulators with ANSI Approved 57 Series

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Product Detail
Model :
57-1
Net weight (kg) :
5.2
Cantilever strength (KN) :
12.5
Critical impulse flashover voltage Negative (KV) :
155
Radio interference voltage Test to the ground (KV) :
15
Power frequency flashover voltage Dry (KV) :
70
Contact Supplier
Post Porcelain Insulators with ANSI Approved 57 Series

Zhejiang Zhongyi Electric Power Technology Co., Ltd.

Verified Supplier
1 Years
zhejiang, lishui
Main Products :
Expulsion Fuse Cutout, Disconnector Switch, Lightning Surge Arrester
Certification Level :
Verified Supplier
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