Audited Supplier
U
High-voltage, Low-voltage, High-temperature
Glass
AC Standard Glass Insulator
B Type Insulator
High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Trough Type
70kn~840kn
CCC, CE, ISO9001
Glass
SAA
Fiber Glass Core
HDG Steel
up to 710mm
up to 130kv
3~20days
SAA
Carton or Plywood Case
Customers' Requirements
China
8546201000
Product Description
- 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;
| Type | Diameter (mm) | Structural Height (mm) | Creepage Distance (mm) | Coupling Size (mm) | Specified Mechanical Load(kN) | Dry Power Frequency Withstand Voltage 1 minute (kV) | Wet Power Frequeney Withstand Voltagesingle unhit /shorlt 'string with 5 PCS (kV) | Dry Lightning Impullse Withstand Voltagesingle unit /short string with SPCS (kV) | Min power Frenquency Puncture Voltage (kV) | Net Weight Per Unit(kg) |
| U70B/146 | 255 | 146 | 320 | 16 | 70 | 70 | 40/180 | 100/420 | 130 | 3.6 |
| U100B/146 | 255 | 146 | 320 | 16 | 100 | 70 | 40/180 | 100/420 | 130 | 3.6 |
| U120B/146 | 255 | 146 | 320 | 16 | 120 | 70 | 40/180 | 100/420 | 130 | 3.6 |
| U160B/155 | 280 | 155 | 400 | 20 | 160 | 75 | 45/200 | 110/500 | 130 | 6.5 |
| U210B/170 | 280 | 170 | 400 | 20 | 210 | 75 | 45/200 | 110/500 | 130 | 7.0 |
| U240B/170 | 280 | 170 | 400 | 24 | 240 | 75 | 45/200 | 110/500 | 130 | 7.2 |
| U300B/195 | 320 | 195 | 485 | 24 | 300 | 85 | 50/200 | 130/500 | 130 | 9.7 |
| U300B2/195 | 330 | 195 | 550 | 24 | 300 | 90 | 55/200 | 140/550 | 130 | 10.8 |
| U420B/205 | 360 | 205 | 550 | 28 | 420 | 90 | 55/200 | 140/550 | 130 | 13.0 |
| U550B/240 | 360 | 240 | 635 | 32 | 550 | 95 | 55/200 | 150/650 | 130 | 17.5 |
| U760B/280 | 400 | 280 | 710 | 36 | 760 | 100 | 60/260 | 150/720 | 130 | 26.3 |
| U840B/300 | 400 | 300 | 710 | 40 | 840 | 100 | 60/260 | 150/720 | 130 | 27 |
| Order Information: 1. Voltage grade; 2. Specified mechanical load; 3. Creepage distance; 4.Power frequency withstand voltage; 5. Lightning Impulse Withstand Voltage; 6. Insulation distance; 7. Coupling type; Ps. Different end fittings could be supplied as customer requirements | ||||||||||
Main Customers
FAQQ:What's your main products
A:High voltage electrical equipment, including circuit breaker, arrester, insulator, load switch,etc. Low voltage electrical equipment including smart meter, time switch,etc.
Q:Do you have a catalog? Could you send me your catalogue ?
A:Yes, we have a catalogue.Please contact us, we can send you product catalog online or email.
Q:Can I get some samples?
A:Yes, sample order is available for quality check and market test.
Q:Can your factory produce according to customer's requirements?
A:Yes, we can produce different products according to customers' requirements.
Q:What's your packing standard?
A:Usually we use standard cartons for packing or according to customers' requirements
Q:When is the delivery time?
A:We will arrange shipment within 3-20 days after your payment.
Q:Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
