High tensile strength U channel up to 400mpa with high track resistance
Product Description:
U channel is pultruded by composed of e-class glass-fiber and/or glass-mat reinforced unsaturated polyester and inorganic filler binder.
Feature:
Stable structure,non cracking, non Explosive Edge
Technical advantages, mold development and design capabilities, excellent supporting capacity.
High Arc Resistance:≥180 Seconds
Track Resistance:CTI≥600V
Heat Resistance:Class F,up to 130℃
Thermal Impact:Temp. Index: -273℃ to +155℃
Fire Retardant:UL 94 V-0 Grade
Application:
Power control & Power transmits:Cable bridge & angle insulation;
Insulation channel of bus duct & fuse;
Insulating support of inverter,converter
Diagram:
Specification sheet:
Product Name | Item No. | Size |
GPO-3 U Channel | HC-XC-U-R | 3.175*114.3*63.5*63.5 |
HC-XC-U-R | 3.2*79*28.5*28.5 | |
HC-XC-U-R | 4*6.3*6.3*46*28*28 | |
HC-XC-U-R | 5*4*4*120*40*40 | |
HC-XC-U-R | 5*100*35*35 | |
HC-XC-U-R | 6.35*50.8*25.4*25.4 | |
HC-XC-U-R | 7*5*5*53*55*55 | |
HC-XC-U-R | 7*127*45*45 | |
HC-XC-U-R | 10*127*45*45 | |
HC-XC-U-R | 10*110*60*60 | |
HC-XC-U-R | 10*127*45*45 | |
HC-XC-U-G | 6.2*76*38*38 | |
HC-XC-U-G | 6.0*50*40*40 |
Hong Cheng Grade | HC-XC | ||||
Item | Test method | Unit | Values | ||
Physical properties | color | ---- | /// | ||
density | IEC 60893-2 8.1 | g/cm3 | 1.85-2.00 | ||
water absorption | IEC 60893-2 8.2 | % | ≤ 0.5 | ||
Mechanical properties | Tensile strength | IEC 60893-2 5.7 | Mpa | ≥400 | |
Flexural Strength(perpendicular) | IEC 60893-2 5.1 | ≥650 | |||
Compressive strength | parallel | IEC 60893-2 5.3 | ≥ 290 | ||
perpendicular | ≥200 | ||||
Shearing strength | IEC 60893-2 5.6 | ≥ 89.7 | |||
Impact strength(Charpy) | IEC 60893-2 5.5 | Kj/m2 | ≥ 475 | ||
Electrical properties | Volume Resistivity | IEC 60089 | Ω·m | ≥1.0 x 1012 | |
Surface Resistivity | Ω | ≥ 1.0×1014 | |||
Electric strength perpendicular to lamination (90℃ in oil) |
IEC 60893-2 6.1.2 | kV/mm | ≥ 10.0 | ||
Breakdown Voltage parallel to lamination | KV | ≥ 45 | |||
Arc Resistance | IEC 61621:1997 | Sec. | ≥ 180 | ||
Thermal properties | Coefficient of Thermal Expansion | ASTME 228-11 | 1/K | ≤2×10-5 | |
coefficient of heat conduction | GB/T 10297-1998 | W/(m2×K) | ≤10.79 |
High tensile strength U channel used in power rigid
power rigid also known as is used extensilvely in power rigid,Transmission and distribution includes two concepts, they are transmission and distribution .Transmission refers to the transmission of large amounts of electricity from power plants or power generation centers to the consumption area of electricity, or the transmission of power for each other between different power channels;
Power distribution is the distribution method which distribution to users in the consumption power area ,it was serviced for user service directly.
In the transmission and distribution which including the reactor, transformer, switch cabinet, circuit breaker, UPS uninterruptible power supply, laminated bus, etc.;Our upgm203 sheet are widely used in this field,we have accumulated rich experiences of material application and R&D.