- Adhesives & Sealants[7]
- Circuit Breakers[10]
- Connectors[5]
- Terminals[1]
- Electronic & Instrument Enclosures[10]
- Fuse Components[3]
- Fuses[8]
- Other Electrical Equipment[4]
- Power Accessories[10]
- Power Distribution Equipment[10]
- Relays[1]
- Other Switches[1]
- Transformers[10]
- Control Cables[1]
- Electrical Wires[1]
- Other Wires[5]
- Power Cables[2]
- Wiring Harness[1]
- Other Wiring Accessories[5]
- Electrical Ceramics[2]
- Insulation Materials & Elements[10]
- Resistors[9]
- Other Woodworking Machinery[10]
- Instrument Parts & Accessories[1]
- Pressure Regulators[1]
- Aluminum Wire[1]
- Steel Sheets[3]
- Copper Wire Mesh[1]
- Silicone Rubber[1]
- Contact Person : Mr. Han Daniel
- Company Name : Ru-Lena Ind. (Holding) Co., Ltd.
- Tel : 86-0411-39852517
- Fax : 86-0411-39852510
- Address : Liaoning,Dalian,1302-1305 Tower B, The Manhattan Tower, No. 101 Youhao Road, Zhongshan Dist.
- Country/Region : China
- Zip : 116001
SMC Meter box
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SMC meter box/fiberglass enclosure
Properties of SMC material
Specifications | Unit | Testing method | Normal value | Test value | |
Physical properties | Density | g/cm3 | GB/T 1033 | 1.75 ~ 1.95 | 1.81 |
Water absorptivity | mg | ISO 62 | ≤20 | 18.3 | |
Mold shrinkage | % | ISO 3521 | ≤0.15 | 0.08 | |
Mechanical properties | Bend strength | MPa | GB/T 1042 | ≥170 | 210 |
Determination of charpy impact strength | KJ/m2 | ISO 179 | ≥90 | 124 | |
Thermal property | Heat distortion temperature | ASTM D-648 | ≥240 | 240 | |
Flammability | Combustion performance (UL94) | CLASS | IEC 60707 | FV0 | FV0 |
Smoke toxicity | - | GB/T 20285 | - | ZA2 | |
Classification of burning behavior | - | EN 13501-1 | - | B2 | |
Smoke density | - | GB/T 8627 | - | 22 | |
Dielectric properties | Insulation resistance (normal state) | Ω | IEC 60093 | ≥1.0×1013 | 3.0×1013 |
Insulation resistance (24h water soaking) | Ω | IEC 60093 | ≥1.0×1012 | 5.3×1012 | |
Dielectric strength | kV/mm | ASTM D-149 | ≥12 | 17.1 | |
Dielectric loss tangent | - | ASTM D-150 | ≤0.015 | 0.005 | |
Dielectric constant | - | ASTM D-150 | ≤4.5 | 4.1 | |
Arc resistance | S | IEC 61621 | ≥180 | 190 | |
Proof tracking index (PTI) | V | IEC 60112 | ≥600 | 600 | |
SMC Meter box
