ANSI 52-1 52-2 52-3 52-4 Porcelain Disc Suspension Ceramic Insulator for Transmission

Basic Info

Model NO.	ANSI 52-3
Application	High-voltage
Material	Porcelain
Structure	Suspension Insulator
Type	A Type Insulator
Usage	High Voltage Power Transmission, Electrical Installation
Connection Method	Trough Type
Size of Bearing Capacity	70KN
Certification	CE, ISO9001
Color	Brown/Gray
Brand	NJREC or OEM
E&M Failing Load	70kN
Net Weight	4.6kg
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 52-3
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		4.6kg

Technical Specifications:A ceramic suspension insulator set complete with the fittings is used to carry a line conductor or conductors at its lower end.The top of the ceramic suspension insulator is fixed to the crossarm of the tower.Glaze Color: Brown, Gray, WhiteUnder standard ANSI C29.2 , IEC60383 ANSI 52-1 / ANSI 52-2 / ANSI 52-3 / ANSI 52-4 / ANSI 52-5 / ANSI 52-6 / ANSI 52-8 / ANSI 52-9 / ANSI 52-10Our Manufacturing Plant:FAQ: Q1. What's the payment term ? A. T/T and L/C is acceptable and TT will be more appreciated. 30% deposit, 70% balance against B/L copy. Or 100% irrevocable LC at sight. Q2. How to buy your ideal products?A. You can provide us with your drawings with specifications, we will produce as per your drawing. Or we can design as your requirements if you do not have a clear plan. Q3. What is your Packing/Package ?A. Standard export packing or Customized packing as your request. Q4. Would you accept to use our logo ?A. OEM/ODM can be acceptable. Q5. What kind of certificate you have ?A. Our company already achieve ISO9001 certificates and we have test reports.Q6. What else can I do for you?A. Our salesmen will reply your inquiry within 24 hours. We can give you any support on the technique & other aspects. Contact Us:Nanjing Rainbow Electric Add:No.396 Heyan Road, Nanjing, Jiangsu China Tel: +86-025-86705902Fax: +86-025-86705902Post: 210028Website: http//njrecgroup.en.made-in-china.com