Standard Suspension High Voltage Toughened Glass Electrical U70bl U120BS U160 Glass Insulator

• Customization: Available
• Application: High-voltage, Low-voltage, High-temperature
• Material: Composite Polymer
• Model NO.: U70BL
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Size of Bearing Capacity: 70KN
• Certification: ISO9001, IEC IEEE
• Color: Grey
• Brand: Oei Power
• Useage: High Voltage
• Rated Voltage: 10kv-66kv
• Mounting Type: Connector
• Mechanical Failing Load: Selectable
• Sort: Standard Type, Dirt Resistant Type, Multi-Umbrella
• Transport Package: Cartons Pallets Wooden Case
• Specification: IEC IEEE
• Trademark: OEIpower
• Origin: China
• HS Code: 854690000
• Production Capacity: 100000
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 6.000kg

Product Description

 
 

Glass disc insulators are used for insulating and fixing wires in high voltage overhead transmission and distribution lines. Different types of glass disc insulators are used on different voltage levels. LXP stands for glass disc insulators. 1, 2, 3, 4 is the design sequence number. The number 70, 100, 120, 160, 210, 240, 300, 420, 550 is the rated electromechanical failure load (KN).
Each unit is constructed of a ceramic or glass disc with a metal cap and pin cemented to opposite sides. To make defective units obvious, glass units are designed so that an overvoltage causes a puncture arc through the glass instead of a flashover. The glass is heat-treated so it shatters, making the damaged unit visible. However the mechanical strength of the unit is unchanged, so the insulator string stays together.

1. Spontaneous detonations at insulation value, convenient for visual inspections
2. Good arc resistance performance
3. Good self-cleaning performance and not easy to age
4. Large main capacitance and uniform voltage distribution

5. Good vibration fatigue resistance performance
6. Excellent anti-icing performance
7. Excellent sand-proof and anti-U.V.performance
8. Reliable performance of transmission lines, ensure no string breakage failures occur
9. Low spontaneous detonation rate for product annual operation

 

 

IEC Class Anti-pollution or Anti-fog profile insulator Parameter (70 kN - 210 kN)
Basic type	Minmum mechanical failing  load (kN)	Nominal diameter D (mm)	Nominal spacing  H(mm)	Nominal creepage distance (mm)	Standard coupling /PIN	One by one tensile load test	Wet power frquency withstand voltage(kV)	Dry lightning impulse withsatnd voltage (kV)	Net weight (kg)
U70BP/146	70	255	146	400	16	35	45	110	5.2
U70BLP  U70BP/146	70	280	146	450	16	35	50	125	5.8
U70BP/146	70	320	146	550	16	35	55	140	6.1
U100BP/146	100	255	146	400	16	50	45	110	5.2
U100BLP  U100BP/146	100	280	146	450	16	50	50	125	5.9
U100BP/146	100	320	146	550	16	50	55	140	8.2
U120BP/146	120	255	146	400	16	60	45	110	5.3
U120BLP  U120BP/146	120	280	146	450	16	60	50	125	6
U120BP/146	120	320	146	550	16	60	55	140	8.3
U160BP  U160BP/155	160	280	155	450	20	80	50	125	7
U160BP/170	160	280	170	450	20	80	50	125	7.1
U160BSP  U160BP/146	160	280	146	550	20	80	50	125	8.8
U160BLP  U160BP/170	160	320	170	550	20	80	55	140	9.1
U160BP  U160BP/155	160	320	155	550	20	80	55	140	9
U210BP U210BP/170	210	320	170	550	20	105	55	140	9.6