Customization: | Available |
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Certification: | ISO9001, JIS, GB, EN |
Surface Treatment: | Paper |
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Product Name | Type | Product Name | Type |
Telephone Cable Paper covered round copper wire strip | Z | Telephone Cable Paper covered flat copper wire strip |
ZB |
Telephone Cable Paper covered round aluminum wire strip | ZL | Telephone Cable Paper covered flat aluminum wire strip |
ZLB |
500KV transformer interturn insulation Telephone Cable Paper covered round copper wire |
ZA | 500KV transformer interturn insulation Telephone Cable Paper covered flat copper wire |
ZAB |
500KV transformer interturn insulation Telephone Cable Paper covered round aluminum wire strip |
ZAL | 500KV transformer interturn insulation Telephone Cable Paper covered flat aluminum wire strip |
ZALB |
Project Name | Standard | Test tool | |||||||||||
Conductor size and R corner radius | Follow standard of GB/T7673.1-87 | Micrometer and R type | |||||||||||
Bend | The specimen is not cracked, no crack, no obvious sticking out of the Telephone Cable Paper, according to the standard curve. |
Experimental round rod and flat wire bending apparatus |
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Telephone Cable Paper Covered Round Wire Insulation Thickness | |||||||||||||
Standard Insulation Thickness(mm) | 0.3 | 0.45 | 0.80 | 1.20 | 1.80 | 4.25 | |||||||
Tolerance(mm) | ±0.05 | ±0.05 | ±0.10 | ±0.12 | ±0.15 | ±0.30 | |||||||
Telephone Cable Paper Covered Flat Wire Insulation Thickness | |||||||||||||
Standard Insulation Thickness(mm) | 0.45 | 0.60 | 0.95 | 1.35 | 1.60 | 1.95 | 2.45 | 2.95 | |||||
Maximum Insulation Thickness(A-a) | 0.57 | 0.74 | 1.14 | 1.56 | 1.84 | 2.23 | 2.77 | 3.32 | |||||
Minimum Insulation Thickness(B-b) | 0.40 | 0.53 | 0.85 | 1.20 | 1.45 | 1.80 | 2.30 | 2.75 |