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Photovoltaic Inverter Epoxy Glass Cloth Laminated Sheet Excellent Heat Resistance

Minimum Order Quantity : Nogociation accepted Packaging Details : crate packing ,pallet,carton
Delivery Time : 5-8 work days Payment Terms : T/T
Place of Origin: China Brand Name: Hongcheng
Certification: SGS/UL/RoHS 2.0/Reach Model Number: FR 4 / EPGC202 / Hgw2372.1

Detail Information

Product Name:: FR4 Epoxy Sheet IEC Standard:: EPGC202
German Standard:: Hgw2372.1 Product Thickness:: 0.2mm-120.0mm
Product Size:: 1020*1220;1220*2040;1220*2440
High Light:

fr4 epoxy glass sheet

,

g10 fr4 sheet

Product Description

Photovoltaic inverter special-purpose FR4 epoxy sheet / EPGC202 sheet specified for inverter


Photovoltaic inverter special-purpose FR4 epoxy sheet are made of woven glass cloth impregnated with epoxy thermosetting resin,laminated under high temperature and high pressure ,the woven glass cloth shall be alkali-free and treated by silane couple.

 

Feature:

High precision for the tolerance

Excellent Fire Retardant(UL 94 V-0 Grade)

Excellent Voltage Resistance(electric strength ≥16KV/mm)

Excellent Water Resistance(Water absorption ≤0.2%)

Excellent Heat Resistance(Class F)

Excellent thermal impact resistance(Temp.Index:-273℃ to +155℃)

Excellent mechanical processability & high degree of automation processing

RoHS,Reach Certified products

 

Application:

Photovoltaic inverter special-purpose FR4 epoxy sheet used as the insulating structure parts in class B-h electric motors,electric equipments,which has flame resistance requirements or not,or other applications.

 

Thickness:0.2mm-120mm

 

Sheeet Size:1020*1220;1220*2040

 

UL certification:E344098

Photovoltaic Inverter Epoxy Glass Cloth Laminated Sheet Excellent Heat Resistance 0


Hong Cheng Grade HC-FR-4
IEC 893/EN 60893 Grade EPGC 202
ANSI (NEMA) Grade NEMA LI-1 FR-4
DIN 7735 Hgw2372.1
JIS GRADE EL-GEF
       
Item Test method Unit Typical Values
Physical Properties Color Visual inspection Light green / yellow
Specific Gravity IEC 60893-2:2003 g/cm3 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 ≥ 1.0×1012
Surface Resistivity IEC 60093:1980 Ω ≥ 1.0×1014
(1 MHZ) Dielectric constant IEC 60893-2:2003 4.0-5.5
(1MHZ)Dissipation Factor IEC 60893-2:2003 0.04-0.05
Proof Tracking Index PTI IEC 60893-2:2003 V ≥ 200
Insulation resistance after immersion 24Hrs in Water IEC 60893-2:2003 Ω ≥ 5×1010
Mechanical Properties Flexural Strength ┴ IEC 60893-2:2003 MPa ≥ 340
Charpy Impact strength // IEC 60893-2:2003 KJ/m2 ≥60
TensileStrength IEC 60893-2:2003 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 155
Toxicant Content E662 Low
Others Acetone Resistance boiled Min 30(OK)

 


Photovoltaic inverter special-purpose FR4 epoxy sheet used in Inverter Cabinet

Photovoltaic Inverter Epoxy Glass Cloth Laminated Sheet Excellent Heat Resistance 1

 

Inverter cabinet are used to convert DC power(Battery,Storage bottle)to AD power( Generally 50Hz 220V sinusoids or square wave),it consist of Inverter bridge,logic control parts,filter circuit.

Inverter Cabinet are divided into:Centralized inverter and String Inverter according to the applicable situation.

Centralized inverter technology is made of couples of parallel PV string connected to DC input of centralized inverter,the larger power use the three phase IGBT power module,the smaller power use the tield effect transistor and DSP conversion controller to improve the quality of electric.make the power output close to the Sine wave current.generally used for large photovoltaic power station (>10kW) system.

String Inverter is base on modularization.each photovoltaic group (1-5Kw) equiped with 1 Inverter,
Has maximum power peak tracking at DC side,Parallel connected at AC side.String Inverter has become the most popular inverter in the international market.

Our product is mainly used as Dc cabinet support glass fiber Angle, Reactor output copper bar fixed Angle, AC output fixed Angle, left AC cabinet insulating board 1,right AC cabinet insulating board ,AC contactor fixed barrier, epoxy spacer of sensor , epoxy sealing plate of Busbar, glass fiber for module supporting ,epoxy output board for filter, epoxy cover for module output, epoxy front air flue board, glass fiber module cover ,side glass fiber angle of module, insulating board, Copper platoon fixed plate for output module, sub plate of the fuse installation plate, insulation fender board, guard faceplate, epoxy board for filter output 2, the circular copper platoon stents , magnet ring support board, Fuse partition , Open copper platoon shield , DC cabinet threading plate.

 

Main famous cooperative enterprises:Sungrow power supply Co.,Ltd,ABB,TBEA Co.,Ltd.


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