Insulators
ANSI 57-2 C29.6 Electrical Ceramic Suspension Line Post Insulators Porcelain 33kv Insulator
Product Overview
PRODUCT OVERVIEW
Share the model, quantity, drawing, destination and project requirement for a focused response.
Product Details
ANSI 57-2 Line Post Porcelain Insulator is a high-strength vertical post insulator designed for 35kV overhead power distribution lines, fully compliant with ANSI standards for North American power grids. It delivers stable cantilever mechanical bearing capacity, long creepage distance and superior anti-pollution insulation performance for pole-mounted high-voltage circuits.
Core Parameters
Compliance Standard: ANSI, IEC, CE, ISO
Leakage Distance: 22 in (559 mm)
Dry Arcing Distance: 9 1/2 in (241 mm)
Cantilever Strength: 2,800 lbs (12.5 kN)
Routine Cantilever Test Load: 1,000 lbs (5 kN)
Rated Application Voltage: 35 kV
Low Frequency Dry Flashover Voltage: 110 kV
Low Frequency Wet Flashover Voltage: 85 kV
Positive Critical Impulse Flashover Voltage: 180 kV
Negative Critical Impulse Flashover Voltage: 205 kV
RMS Test Voltage to Ground: 22 kV
Max RIV at 1000kHz: 100 μV
Compliance Standard: ANSI, IEC, CE, ISO
Leakage Distance: 22 in (559 mm)
Dry Arcing Distance: 9 1/2 in (241 mm)
Cantilever Strength: 2,800 lbs (12.5 kN)
Routine Cantilever Test Load: 1,000 lbs (5 kN)
Rated Application Voltage: 35 kV
Low Frequency Dry Flashover Voltage: 110 kV
Low Frequency Wet Flashover Voltage: 85 kV
Positive Critical Impulse Flashover Voltage: 180 kV
Negative Critical Impulse Flashover Voltage: 205 kV
RMS Test Voltage to Ground: 22 kV
Max RIV at 1000kHz: 100 μV
Product Features
- 12.5kN stable cantilever strength to withstand lateral wire loads
- 559mm long leakage distance for excellent anti-fouling performance
- Reliable dry, wet and lightning impulse insulation capacity
- Low radio interference to guarantee stable grid operation
- Dense porcelain body resists UV, salt fog and acid rain corrosion
- Standard ANSI design for direct matching North American 35kV power
Product Structure
Performance & Dimensions
Applications
• 35kV overhead medium-high voltage distribution lines
• Concrete & steel utility pole vertical mounting
• Coastal, industrial and medium-pollution power transmission zones
• Municipal, rural and industrial overhead power infrastructure
• ANSI standard North American power distribution engineering
Logistics and Transportation
Inquiry Now
Send the model, drawing, BOM or project specification. Our team will respond around the actual selection points.
Open Full Enquiry PageRelated Products
ANSI 55-2 C29.5 Porcelain Pin Type Insulator Ceramic Electrical Low-Voltage-Insulator
ANSI 57-2 C29.6 Electrical Ceramic Suspension Line Post Insulators Porcelain 33kv Insulator
24PC(600) Electrical Ceramic Line Post Insulator Porcelain 33kv Insulators
ANSI 52-4 Electrical Ceramic Suspension Disc Insulator 67kN Porcelain 11kv-33kv Insulator
ANSI 57-13 C29.6 Electrical Ceramic Line Post Insulators Porcelain 33kv-45kv Insulator
ANSI 57-4 C29.6 Electrical Ceramic Line Post Insulator Porcelain 33kv-55kv Insulators
ANSI 52-1 Electrical Ceramic Suspension Disc Insulator 44kN Porcelain 11kv Insulator
