UPGM205 mechanical reinforced sheet / upgm205 tensile strength reinforced sheet
Product Introduction:
UPGM205 mechanical reinforced sheet is made of heat pressing which composed of e-class glass-mat reinforced unsaturated polyester and inorganic filler binder.Compared with GPO-3 in the tensile strength and the full strength to do the corresponding upgrade .
UPGM205 mechanical reinforced sheet is used extensively in low & middle voltage electrical epuipment as insulating structures ,such as circuit breaker ,switchear,transformer,converter,inverter & explosion-proof apparatus etc.in electrical apparatus:making of phase & end barriers,contact terminal supports,terminal plate,insulating supports,bus bar supports and mounting panels in switchgear;and signal panels in other types of electrical apparatus;and electric melting furnace insulations.
Product Advantages:
Hong Cheng Grade | HC-UPGM205 | |||
IEC 893 / EN 60893 Grade | UP GM 205 | |||
Items | Test method | Unit | Typical Values | |
Physical Properties | Color | Visual inspection | ---- | White |
Specific Gravity | IEC 60893-2:2003 | g/cm3 | 1.90-2.10 | |
Water absorption | ISO62:2008 | % | ≤0.5 | |
Mechanical | Tensile Strength | IEC 60893-2:2003 | Mpa | ≥180 |
Properties | Compressive Strength | IEC 60893-2:2003 | ≥400 | |
Flexural Strength | IEC 60893-2:2003 | ≥250 | ||
Modulus of Elasticity | IEC 60893-2:2003 | ≥15000 | ||
Impact Strength | IEC 60893-2:2003 | KJ/m2 | ≥70 | |
Electrical | Insulation resistanceImmersion in water after 24 hrs | IEC 60893-2:2003 | Ω | ≥1.0 x 109 |
Properties | Electric Strength - ┴ | IEC 60893-2:2003 | kV/mm | ≥ 12 |
Breakdown Voltage- // | IEC 60893-2:2003 | kV/25mm | ≥ 80 | |
Arc resistance | IEC 61621:1997 | sec | ≥180 | |
PTI Proof Tracking Index PTI | IEC 60893-2:2003 | --- | ≥600 | |
CTIComparative Tracking Index | IEC 60893-2:2003 | --- | ≥600 | |
Dielectric Constant | IEC 60893-2:2003 | --- | 4.0-5.0 | |
tgδ Dielectric Factor | IEC 60893-2:2003 | --- | ≤0.05 | |
Thermal | Coefficient of Thermal Expansion | ASTME 228-11 | 1/K | ≤2x10-5 |
Properties | Temp. Index | IEC 60085:2004 | ℃ | 155 |
Flame Resistance | Oxygen Index | ISO 4589-2:1996 | %O2 | ≥ 30 |
Properties | Flame Resistance | IEC 60893-2:2003 | --- | V-0(≥3.2mm) |
Toxicant (Emission halogen etc.) | E662 | --- | Low | |
Smoke index | NF F 16-101 | --- | F1 | |
Other | Halogen(Cl,Br) | BS EN 14582:2007 | mg/kg | N.D. |
The anti microbial properties of bacteria | G21-G22 | Good |
UPGM205 mechanical reinforced sheet used in Switch cabinet
Switch cabinet is an electrical device , the exterior lines of switch cabinet enter in main control switch in the cabinet first, then enter the control switch, each branch is set according to its need.The main function of the switch cabinet is make the opening&closing ,control&protect electric equipment in the process of power generation, power transmission, distribution and power conversion.The components in the switch cabinet consist of circuit breaker, isolating switch, load switch, operating mechanism, transformer and protective device of insulation component.The insulation components in switch cabinet are supporting, bearing and isolating ,so the insulation materials are required to be: higher electrical strength, higher mechanical strength, stronger arc resistance and so on. The commonly materials used in switch cabinet are UPGM203 laminated sheet
Our products are mainly used as making of phase & end barriers,contact terminal support,terminal plate,insulating supports,bus bar supports and mounting panels.
Main famous cooperative enterprises: ABB,Henan Pinggao Electric Co.,Ltd,TBEA Co.,Ltd,XJ ELECTRIC Co.,Ltd,Daqo Group Co.,Ltd.