Stable Structure GPO-3 L Shape High Arc Resistance Specified For Switchgear
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High Light
custom u channel
,pultruded fiberglass structural shapes
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Volume Resistivity≥1.0 X 1012Ω·m
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Product NameGPO-3 L Angle
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Coefficient Of Heat Conduction≤10.79W/(m2×K)
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Product ColorRed/Gray/White
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Product Size21 Kinds Of Specifications
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Tensile Strength≥400Mpa
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Place of OriginChina
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Brand NameHongcheng
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CertificationUL（E344098）/RoHS 2.0 /Reach
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PriceEXW , FCA , FOB
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Packaging Detailscrate packing,plywood pallet , plastic pallet ，carton
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Delivery Time5-7 working days
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Payment TermsT/T
Stable Structure GPO-3 L Shape High Arc Resistance Specified For Switchgear
L angle Specified for switchgear / GPO-3 L angle specified for switchgear
Introduction:
We have four equipment and the dozens of pultruded profile molds can be produces :L angle,U shapes,Dog bone,square tubes,T-shape profiles.
The L angles are a kind of e -class fiberglass and /or glass-mat reinforced unsaturated polyester & inorganic filler binder.The angles are formed continuously after being heated by high temperature.
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 L angle | HC-XC-L-W | GPO-3 White L angle 2.5*14*14 |
| HC-XC-L-R | GPO-3 Red L angle 3.0*40*40 | |
| HC-XC-L-R | GPO-3 Red L angle 4.0*30*40 | |
| HC-XC-L-R | GPO-3 Red L angle 4.0*40*88.5 | |
| HC-XC-L-R | GPO-3 Red L angle 4.8*31.8*44.45 | |
| HC-XC-L-R | GPO-3 Red L angle 5.0*50*50 | |
| HC-XC-L-R | GPO-3 Red L angle 6.0*20*34 | |
| HC-XC-L-R | GPO-3 Red L angle 6.0*25*50 | |
| HC-XC-L-R | GPO-3 Red L angle 6.0*30*50 | |
| HC-XC-L-R | GPO-3 Red L angle 6.0*50*50 | |
| HC-XC-L-R | GPO-3 Red L angle 6.0*75*100 | |
| HC-XC-L-R | GPO-3 Red L angle 6.35*50.8*50.8 | |
| HC-XC-L-R | GPO-3 Red L angle 8*50*50 | |
| HC-XC-L-R | GPO-3 Red L angle 8.0*50*65 | |
| HC-XC-L-R | GPO-3 Red L angle 10*50*75 | |
| HC-XC-L-R | GPO-3 Red L angle 10*50*80 | |
| HC-XC-L-R | GPO-3 Red L angle 10*50*125 | |
| HC-XC-L-R | GPO-3 Red L angle 10*63*100 | |
| HC-XC-L-R | GPO-3 Red L angle 10*75*75 | |
| HC-XC-L-R | GPO-3 Red L angle 10*80*150 | |
| HC-XC-L-R | GPO-3 Red L angle 10*90*90 | |
| HC-XC-L-R | GPO-3 Red L angle 10*125*125 | |
| HC-XC-L-G | GPO-3 Grey L angle 6*50*50*1350 |
| 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 | ||
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