SMC Three-phase Electric Meter Box
Product overview:
1. Setting opearation window is available for end user, management control classified.
2. Optional installation as well, pole and embeding mounting.
3. Inner built-in lock is free from mechanical force and atrocious dinate.
4. Mutil-optional combined mounting solutions, avaiable for main ciruit inlet control cabinet for
convenience metering management.
The Parameter of the Material Ability:
| Index name |
Unit |
Index data |
Test standard |
| Density |
g/ cm³ |
1.75-1.95 |
GB/T1033 |
| Hydroscopic property |
mg |
<20 |
JB 3961-1 |
| Heat deflection temperature |
ºC |
200-240 |
JB 3961-A |
| Simple Beam impulse strength |
KJ/ |
60-90 |
GB 1043 |
| Bending intensity |
Mpa |
150-180 |
JB 3961-1 |
| Insulation resistance(normal) |
Ω |
≥1.0x10 ¹³ |
GB 10064 |
| Insulated resistance(immersed for 24hs) |
Ω |
≥1.0x10 ¹² |
GB 10064 |
| Flam retardant |
Grade |
FV0 |
GB11020 |
| Gas toxicity |
Grade |
ZA |
GA 132-1996 |
| Smoke density |
Grade |
15 |
GB/T 8627-1999 |
Material Traits:
1. Excellent Insulation
SMC has high insulation resistance and AC dielectric intension, good dielectric ability under high AC, no reflection,
no block of microwave radiation.
2. Chemical corrosion resisting and environment aging
Resistance corrosion of low concentration acid, alkali, salt, resisting much kinds of oils and organic solvent,
sea water and so on, and resisting ultraviolet radiation and environment aging.
3. Out temperature resistance
Heat deflection temperature over 200ºC,and low temperature resistant. The material can keep excellent
mechanical features in a wide range of temperature (40ºC-160ºC).
4. Excellent anti-collision
Three dimensional net structure inside the material and the increasing function of the longer fiber, resulting in
excellent collision resistance and insensitive to the gap, and excellent machining ability (drilling and cutting).
5. Flame retards and smoke density
Flame retards: FV0. Smoke density class: 15.The gas toxicity class: ZA1.
6. Light weight and High-strength
Specific gravity between 1.75g/cm³and 1.95g/m³, high intension and modulus.
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