Open Air Profile Toughened Glass Suspension Insulator

• Application: High-voltage, High-temperature
• Material: Semiconductor
• Structure: Antifouling Insulator
• Model NO.: U70BLa
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 120kN
• Certification: CE, ISO9001
• Color: Green
• Brand: Qx
• Unit Spacing(H): 146mm
• Nominal Diameter(D): 380mm
• Creepage Distance: 365mm
• Transport Package: Wooden Package
• Specification: 5.3kg
• Trademark: QX
• Origin: China
• HS Code: 8546100000
• Production Capacity: 6000000
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 

IEC designation	Mechanical failing load	Nominal Diameter D	Nominal Spacing P	Creepage distance L	Socket coupling	Wet power frequency withstand voltage	Dry lightning impulse withstand voltage	Power frequency puncture voltage	Net weight
	kn	mm	mm	mm	mm	kv	kv	kv	kg
U70BSA	70	380	127	365	16	45	90	130	5.2
U70BLA	70	380	146	365	16	45	90	130	5.3
U100BSA	100	380	127	365	16	45	90	130	5.2
U100BLA	100	380	146	365	16	45	90	130	5.3
U120BSA	120	380	127	365	16	45	90	130	5.2
U120BLA	120	380	146	365	16	45	90	130	5.3
U160BSA	160	420	146	380	20	50	95	130	7.2
U160BMA	160	420	155	380	20	50	95	130	7.3
U210AD	210	420	170	380	20	50	95	130	7.3
U240AD	240	420	170	380	20/24	50	95	130	7.5
U300AD	300	420	195	465	28	50	95	130	12
Power frequency electric arc voltage:0.12s/20ka
Impulse puncture voltage:2.8 P.U
Corona visual test :18P/22C kV
Radio interference voltage(10kV 1MHz):50μv

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