Product Description in Detail
52-3 insulation , U70BL/52-3/XP-70 series
Specification
| Type | U70BL/52-3 /XP-70 | ||||
| Main Dimensions(mm) | D | 254 | |||
| H | 146 | ||||
| Creepage Distance | 295/320 | ||||
| Power-frequency Puncture Voltage(kV) | 110 | ||||
| Average flashover voltage | Power-frequency | Dry(kV) | 80 | ||
| Wet(kV) | 50 | ||||
| Critical-Impulse wave | Positive(kV) | 125 | |||
| Negative(kV) | 130 | ||||
| Radio-Influence-voltage Data | Test Voltage to ground(kV) | 10 | |||
| Maximum RIV at 1000kHz(uV) | 50 | ||||
| Electro mechanical Failing Load(kN) | 67 | ||||
| Mechanical Impact Strength(n.m) | 5.5 | ||||
| Unit Weight(kg) | 4.6/5.3 | ||||
| 1).Materials: | porcelain | ||||
| 2).Ingredient: | Kaolin, white clay, feldspar powder, Guangxi mud, black mud, circles mud, bauxite, Qingyuan mud, Zuoyun soil | ||||
| 3)process | select material--match material--ball milling--sieving--removal of iron--pressout mud--ageing--vacuum pugging--molding--drying--glazing--firing--curing--assembly-testing--packing--shipment | ||||
| 4).Supplying ability: | 160000pcs/month | ||||
| 5).Certificate: | ISO 9001:2008 | ||||
| 5).Packing: | wooden case then into pallet | ||||
| 6).Deliverly Time: | Within 30 days after contract confirmed | ||||
| 7).Payment: | L/C at sight, or T/T (30%deposit in advanced) | ||||
| 8). Loading Port: | Shenzhen or Shanghai or Ningbo | ||||
| 9). Warranty: | 1 year | ||||
Features
1).Disc suspension porcelain insulators are mainly used on high-voltage overhead transmission and distribution lines to support and insulate conductors.
2).The normal type disc suspension porcelain insulators include standard type and large creepage distance type insulators,which are widely used in clean areas and light pollution areas. our products applies to power station,transmission tower/iron tower ,telegraph pole/wire pole,communciation,transformer,cable/electric cable,wire/electric wire,switch cabinet,meter box,etc.
our products applies to power station,transmission tower/iron tower ,telegraph pole/wire pole,communciation,transformer,cable/electric cable,wire/electric wire,switch cabinet,meter box,etc.
Packing List
| Part No | size of crate(mm) | pcs/crate | pcs/20ft container | total crate (crate) | G.W/case | N.W/case | G.W/20'FCL | N.W/20'FCL |
U70BL
|
470*450*270
|
6
|
2880
|
480
|
33
|
27.6
|
17819
|
15840
|
Factory show
welcome for your inquiry!