Excellent High Voltage Ceramic Porcelain Suspension Insulators

• Customization: Available
• Application: High-voltage
• Material: Porcelain
• Model NO.: ANSI Series
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Electrical Installation
• Connection Method: Trough Type
• Certification: CE, ISO9001
• Color: Brown/Gray
• Brand: NJREC or OEM
• Net Weight: 4.9kg
• Delivery: 30days
• Transport Package: Wooden Pallet
• Trademark: NJREC
• Origin: China
• HS Code: 85462090

Product Description

Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball & Socket Type and Clevis & Tongue Type.
This structure enables them form the insulator string by fitting into themselves one another as per voltage requirement.

ANSI Class/Standard		ANSI 52-4
Unit Spacing (H) - mm		146mm
Nominal Diameter (D) -mm		254mm
Creepage Distance		292mm
Power frequency puncture voltage		110kV
Power frequency flashover voltage	Dry	80kV
	Wet	50kV
Critical impulse flashover voltage	Positive	125kV
	Negative	130kV
Radio influence voltage	Test voltage to ground	10kV
	Max. RIV at 1000kHz	50kV
Rated E & M failing load		70kN
Tension proof load		35kN
Impact strength		6N.m
Weight		4.9kg

Technical Specifications: