770mm Pin Post Insulator Zs-770

• Application: High-voltage
• Material: Porcelain
• Structure: Pin Insulator
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZS-770
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 12.5kn
• Certification: ISO9001, IEC
• Color: Grey, Brown or White
• Creepage Distance: 900mm
• Cantilever Strength: 11kn
• Net Weight: 1.8kg
• Transport Package: 1000*1000*1000mm
• Trademark: JOHNSON
• Origin: China
• HS Code: 854620909
• Production Capacity: 100000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

 

1.Creepage distance:770mm

2.Rated E&M failing load:16kN

3.Lightning impulse withstand voltage:190kV

4.Power frequency DRY withstand voltage:110kV

5.Power frequency WET withstand voltage:85kV

6.Power frequency breakdown voltage:200kV

7.Rated voltage:35kV

8.According to IEC60383-1:1993

Pin type porcelain ins