Best Quality ANSI 57-2 Porcelain Line Post Insulator with Spindle

• Toepassing: High-voltage
• Materiaal: Porselein
• Structuur: Bericht Insulator
• Type: A Type Insulator
• Gebruik: High Voltage Power Transmission, Elektrische installatie
• Connection Method: Trough Type
• Model NR.: ANSI 57-2
• Certificaat: CE, ISO9001
• Kleur: Brown/Gray
• Merk: NJREC or OEM
• hendel: 2800 kg
• nektype: f
• kv-classificatie: 34.5
• Transportpakket: Wooden Pallet
• Handelsmerk: NJREC
• Oorsprong: China
• Gs-Code: 85462090

Beschrijving

Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV.
All insulators are solid core wet process porcelain and are manufactured and tested in conformance with ANSI Standard C29.7.

ANSI Class/Standard		ANSI 57-2
Dimensions(ln)
Dring Arcing Distance		7.8
Leakage Distance		11-1/2
Mechanical Values(kV)
Cantilever Strength(lbs)		2800lbs
Electrical Values(kV)
Typical Voltage Class		35kV
Low frequency flashover	Dry	110kV
	Wet	80kV
Impluse flashover voltage	Positive	180kV
	Negative	205kV
Radio influence voltage	Test voltage to ground	22kV
	Max. RIV at 1000kHz	100kV
Net Weight(lb)		19.1 lbs

NJREC manufacturers three classes of pin type insulators. Low voltage pin types are manufactured and tested to the requirements of ANSI Standard C29.5, high voltage pin types to ANSI Standard C29.6, and special designs for use in areas of high contamination.