72.5kv 16kN Composite Polymer Silicone Station Post Insulator

• Application: High-voltage
• Material: Composite Polymer
• Structure: Post 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.: FZSW-72.5/16
• Type: A Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Flange-Flange
• Size of Bearing Capacity: 16kN
• Certification: CCC, CE, ISO9001
• Color: Grey
• Brand: Wuhan Line Power
• OEM: Yes
• ODM: Yes
• Sample: Yes
• Can Be Customized: Yes
• Transport Package: Plywood Case/Pallet/Fumigated Solid Wooden Crate
• Specification: 16kg
• Trademark: Wuhan Line Power
• Origin: China
• HS Code: 85469000
• Production Capacity: 5000PCS/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

72.5kv 16kN Composite Polymer Silicone Station Post Insulator

Product Description

Rated Voltage:	72.5kV	SCL:	16kN
Type:	Station Post	Type Test:	Provide
Material:	Composite, Polymer	Sample Available:	Yes

 

End Fittings	Core	Sheds and Housing
Materials: Hot dip galvanized cast iron or cast steel	Epoxy & Glass Fiber	HTV Silicone Rubber
Min. thickness of the galvanization: 86μm	Rod Diameter: Φ70mm	Color: Grey

Product Parameters

Rated Voltage (kV)	Height (mm)	Dry Arcing Distance (mm)	Creepage Distance (mm)	Specified Cantilever Load (SCL)	Max. Design Cantilever Load (MDCL)	Max. Design Torsion Load (MDTol)	Dry Power Frequency Withstand Voltage (kV)	Lightning Impulse Withstand Voltage (kV)
72.5	770±1	≥682mm	≥1813	≥16kN	≥10kN	≥1.2kN • m	≥165	≥325

Certifications

 

I. Type Tests
The following type tests as per the relevant standard shall be conducted on the Insulators of identical design to prove that the offered insulator satisfies all the design requirements set out in this specification.

1. Verification of the dimensions
2. Mechanical failing load
3. Mechanical performance test
4. Dry lightning impulse withstand voltage test
5. Wet Power-frequency withstand voltage test

II. Routine Tests

The manufacturer shall carry out, at his own expense, the routine tests; specified in IEC 60383. The routine tensile load shall be 50% of the electromechanical failing load.

1. Visual inspection
2. Routine mechanical test

III. Acceptance Tests

     1.Verification of the dimensions
     2. Mechanical failing load test
 

Test Photos

MARKING AND LABELLING
Manufacturer's Name or Trademark;
ii) Manufacturer's Type Designation;
iii) Specified Electrical Characteristics;
iv) Specified Mechanical Load.

MARKING
Each insulator unit is marked with the name or trade mark of the manufacturer and the year of manufacture in accordance with IEC 61952 and means to ensure a system of trace-ability for each of the component parts. In addition, each insulator unit is marked with the specified mechanical failing load in conformity with lEC 61952 and client' requirements.

Packaging & Shipping

Insulator units shall be packed in plywood cases or solid wood cases. The packing shall afford adequate protection for the insulators during handling and shipping. We can provide CO(Original Certificates) if client need.

Factory Direct
 

 

 

Main Customers

Countries our insulators reached:United Sates, Canada, Mexico, Honduras, Trinidad and Tobago, Paraguay, Dominican Republic, Brazil, Costa Rica, Argentina, Venezuela, Chile, Peru. Ecuador, Malawi, Ghana.Togo. Egypt, Ethiopia. Mozambique, Samoa. Sweden, Norway. France, Belgium, Czech Republic. Poland. Bulgaria. Romania, Jordan. Oman, Pakistan, Uzbekistan, Afghanistan, Kyrghyzstan, Viet Nam, Cambodia, Philippines, Sri Lanka, Indonesia,Thailand, Papua New Guinea, Australia, Nea Zealand...5 continents 45+ counties.