SGS certified FR5 H-class epoxy sheet specified for rail vehicles / SGS certification EPGC204 sheet
Product Introduction:
SGS certified FR5 H-class epoxy sheet also known as EPGC204 under the IEC standard which were joint developed by ISOLA Twaiwan and our company,This is the high temperature resistant rigid plate insulating materials.
Application:
1. High-voltage motor and electrical equipment as insulating structure: high-tension switch cubible,transformer,frequency changer,Converter,DC motor,AC contactor
2. Switch cubicle:bursting disk,lining plate,arc extinguishing chamber,arcing cylinder,arcing piece,flash barrier,wiring board,terminal plat insulating supports
3. Strut member and bus bar supports
4. The armature parts of electrical machine:cover plate,slot wedge,stator gasket,shims,carbon brush etc.
Product Advantage:
Hong Cheng Grade | HC-FR-5 | |||
IEC 893/EN 60893 Grade | EPGC 204 | |||
ANSI (NEMA) Grade NEMA LI-1 | FR-5 | |||
DIN 7735 | Hgw2372.4 | |||
JIS GRADE | EL-GEHF | |||
Item | Test method | Unit | Typical values | |
Physical properties | color | Visual inspection | - | White |
Specific gravity | IEC 60893-2:2003 | g/cmP3P | 1.90 - 2.15 | |
Water absorption | ISO 62:2008 | % | <0.3 | |
Electrical properties | Electric strength⊥ | IEC 60893-2:2003 | KV/mm | ≥ 14(3.0mm) |
breakdown voltage∥ | IEC 60893-2:2003 | KV | ≥ 60 | |
Volume resistivity | IEC 60093:1980 | Ω.m | ≥ 1.0×10P12 | |
Surface resistivity | IEC 60093:1980 | Ω | ≥ 1.0×10P14 | |
(1 MHZ) Dielectric constant | IEC 60893-2:2003 | ﹍ | 4.0-5.5 | |
(1MHZ)Dissipation factor | IEC 60893-2:2003 | ﹍ | 0.04-0.05 | |
PTI Proof Tracking Index PTI | IEC 60893-2:2003 | V | ≥ 200 | |
24H | IEC 60893-2:2003 | Ω | ≥ 5×10P10P | |
Insulation resistance after immersion 24Hre in water | ||||
Mechanical properties | Flexural strength⊥ | IEC 60893-3-4:2003 | MPa | ≥ 340 |
Charpy Impact strength∥ | IEC 60893-2:2003 | KJ/mP2P | ≥60 | |
Tensile Strength | IEC 6089-2:2003 | MPa | ≥300 | |
Bond strength | IEC 60893-3-4:2003 | N | ≥8000 | |
Compressive strength ⊥ | IEC 60893-2:2003 | MPa | ≥ 350 | |
Flame resistance properties | Flame resistance | IEC 60893-2:2003 | ﹍ | V-0 |
Temperature index | IEC 60085:2004 | ℃ | 180 | |
Toxicant content | E662 | - | Low | |
Other | Acetone resistance | Boiled | Min | 30(OK) |
SGS certified FR5 H-class epoxy sheet specified for rail vehicles used in power grid
SGS certified FR5 H-class epoxy sheet specified for rail vehicles 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. |
Our company is located in Xiang’an manufacture base of Xiamen Special Economic Zone.It is a national hi-tech enterprise with the ability to R&D,production,sale and further processing,we has became the solver of electric insulation technology project .We have more than one hundred machines including CNC and Digital controlled lathe.every kinds of Bending machine,Punching machine,have establish the completely production chain of design and precision further processing .We are the only modernization company in the country which is totally operated by Numerical control in respect of material production and the process for non-metallic insulating spare parts.All of the products have gained the UL certification of the USA,The French national standard certification,CEMT,RoHS,Reach and many national& international authoritative organization certification.This provides an stability guarantee of material for further