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MC电缆,联锁铠装电缆具有优良的电气和物理性能,依据: UL1569标准。
MC CABLE:
• Solid or Stranded Copper Conductors / Aluminum MC
• with or without a jacket
• Specialty &PVC Jacketed
Type MC Cable in Sizes 18 AWG to 5 AWG employing interlocked aluminum armor.
General - The cable shall be constructed in accordance with the Standard for Metal-Clad Cables and as noted below.
Insulated Conductors – Listed Types XHHW, XHHW-2, RHH, RHW, RHW-2, RFH-2, FFH-2, THHN, THWN, THWN-2, TFN and TFFN or Unlisted conductors similar to Types TFN and TFFN except rated 90°C dry, 75°C or 90°C wet and employing compounds appearing in this manufacturer's Follow-Up Service Procedure File E210924 as being suitable for both Types THHN and THWN or THWN-2; or Unlisted conductors similar to Types RFH-2 or FFH-2 except rated 90°C dry, 75°C or 90°C wet and employing compounds appearing in this manufacturer's Follow-Up Service Procedure File E202443 as being suitable for Types XHHW or XHHW-2.
Binder Tape - A polyester tape having a minimum thickness of 2.5 mils and a minimum lap of 0.4 shall be employed.
Fillers – Optional.
Grounding Conductor - In accordance with the Standard.
Inner Jacket - (Optional) - In accordance with the Standard.
Armor - Interlocked aluminum Alloy 5052 with dimensions in accordance with the following table:
Calculated Diameter Over The Assembly Under the Armor (in) |
Min Armor Strip Thickness (in) |
Max Armor Strip Width (in) |
0 – 0.500 | 0.017 | 0.385 |
Jacket - (Optional) – May be employed in accordance with the Standard.