132kv 120kn Hv Line Suspension I String Glass Disc Insulator

• Application: High-voltage, High-temperature
• Material: Glass
• Structure: Suspension Insulator
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: U120B
• Type: Glass Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Spherical Type
• Size of Bearing Capacity: 120kn
• Certification: CCC, CE, ISO9001
• Color: Transparent
• Brand: L&R
• Rated Voltage: 132kv
• Creepage Distance: 320mm
• Low Power Frequency Dry: 70kv
• Low Power Frequency Wet: 40kv
• Insulator Size: 255X146mm
• Transport Package: Wooden Support
• Specification: U120B
• Trademark: L&R
• Origin: China
• HS Code: 85462090
• Production Capacity: 5000000
• Package Size: 500.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

HV 120kn disc insulator suspension glass insulator

Designed for isolating and fixing the wire sand ground wire of overhead transfmission lines, in switchgear
power stations and AC substations with voltage more than 1000V and frequency up to 100HZ, at an ambient 
temperature from -60° to +50ºC.

Product description:

Currency designation	U70BP/146M	U100BP/127M	U120BP/127M	U120BP/146M
Designation	LXAP-70	LXAP-100	LXAP1-120	LXAP-120
(mm)Diameter D	380	380	380	380
(mm)Spacing H	146	146	127	146
(mm)Creepage L	365	365	365	365
(mm)Socket soupling	16	16	16	16
(KN)Mechanical failing Load	70	100	120	120
(KN)Mechanical routine test	35	50	60	60
(KV)Wet Power frequency withstand voltage	45	45	45	45
(KV)Dry lighting impulse withstand voltage	90	90	90	90
(P.U)Impulse puncture voltage	2.8	2.8	2.8	2.8
(KV) Power frequency puncture voltage	130	130	130	130
(μV)Rodio influence voltage	50	50	50	50
(KV)Corona visual test	18/22	18/22	18/22	18/22
power frequency electric arc voltage	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s/20kA
(kg)Net weight per unit	5.3	5.2	5.3	5.4