70KN Ground Wire Tension Type Glass Insulator

• Customization: Available
• Application: High-voltage, Low-voltage
• Material: Glass
• Model NO.: Glass Insulator
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Certification: CE, ISO9001
• Color: Green
• Standard: IEC60383
• Mechanical load: 40KN-550KN
• Delivery: 30days
• Label: NJREC or OEM
• Code: 85469010
• Transport Package: Carton/Wooden Pallet
• Origin: China
• HS Code: 85462090
• Production Capacity: 10000/Year

Product Description

Molde ID	Electro mechanical failing load (kn)	Nominal Diameter	Nominal Height	Nominal Creepage Distance	Coupling Size (mm)	Lightning impulse withstand voltage	Power-frequency puncture voltage(kV)	Net Weight (Kg)
U40B	40	178	110	190	11	50	90	2.1
U70BS	70	255	127	320	16	100	130	3.5
U70BL	70	255	146	320	16	100	130	3.6
U100BS	100	255	146	320	16	100	130	4
U120B	120	255	146	400	16	100	130	4
U160BS	160	280	146	400	20	110	130	6.5
U160BM	160	280	155	400	20	110	130	6.6
U160BL	160	280	170	400	20	110	130	6.7
U210B	210	280	170	400	20	110	130	7.2
U240B	240	280	170	400	20/24	110	130	7.2
U300B	300	320	195	485	24	130	130	10.6
U420B	420	360	205	550	28	140	140	16
U550B	550	380	240	600	32	140	140	21.

Glass Insulator

• Application: Suitable for transmission and distribution lines.
• Advantage: The surface of glass insulator has high mechanical strength, and the surface is not easy to crack and the aging speed is slow, no need to measure insulation resistance during operation, low operation and maintenance cost.
• Applicable Standard: IEC, GB, BS, ANSI, AS or Customer's requirement.
• The product model is in accordance with GB/T 7253-2005 and JB/T 9683-2012 (IEC60305:1995, MOD).
• The connection structure shall comply with GB/T 4056-2008 (IEC60120:1984, MOD) and BS 3288 Part III. According to customer requirements, the locking pin can be either W pin or R pin. Unless otherwise specified, U70~U120 adopt W pin, others adopt R pin.