Dimension Chart for DBM (Medium wall Bus-bar Tubing)
| CODE | A+B (mm) | D (mm) | Min. Thickness | Standard Length | Standard Packaging | ||
|---|---|---|---|---|---|---|---|
| (min.) | (max.) | (min.) | (max.) | After Shrink on Bus Bar | (m/roll) | (No of spool) | |
| DBM - 40/16 | 28 | 45 | 20 | 30 | 1.6 | 20 | 5 |
| DBM - 50/20 | 38 | 55 | 25 | 40 | 1.6 | 20 | 4 |
| DBM - 75/30 | 45 | 65 | 35 | 50 | 1.6 | 20 | 3 |
| DBM - 100/40 | 70 | 110 | 50 | 80 | 1.6 | 20 | 3 |
| DBM - 120/50 | 90 | 140 | 60 | 95 | 1.6 | 20 | 2 |
| DBM - 150/60 | 120 | 160 | 75 | 120 | 1.6 | 20 | 2 |
| DBM - 175/75 | 145 | 185 | 95 | 150 | 1.6 | 20 | 2 |
Dimension Chart for DBT (Thick wall Bus-bar Tubing)
| CODE | As Supplied | After Recovered | App. bus-bar | Standard length | |
|---|---|---|---|---|---|
| ø D1 (max.) | ø D2 (max.) | T (min.) | dim. (mm.) | (m/spool) | |
| DBT - 15/6 | 15 | 6 | 3.0 | 15*3 | 15 |
| DBT - 25/10 | 25 | 10 | 3.0 | 25*4 | 15 |
| DBT - 30/12 | 30 | 12 | 3.0 | 35*4 | 15 |
| DBT - 40/16 | 40 | 16 | 3.0 | 40*5 | 15 |
| DBT - 50/20 | 50 | 20 | 3.0 | 50*5 | 15 |
| DBT - 65/25 | 65 | 25 | 3.0 | 65*8 | 15 |
| DBT - 75/30 | 75 | 30 | 3.0 | 75*8 | 15 |
| DBT - 85/35 | 85 | 35 | 3.0 | 85*10 | 15 |
| DBT - 100/40 | 100 | 40 | 3.0 | 100*10 | 15 |
| DBT - 120/50 | 120 | 50 | 3.0 | 120*12 | 1000 mm |
| DBT - 150/60 | 150 | 60 | 3.0 | 150*15 | 1000 mm |
| Property | Requirements | Test Method |
|---|---|---|
| Tensile Strength | 10 N/mm2 | ASTM D 2671 |
| Longitudinal shrinkage | 0 to – 10% | ASTM D 2671 |
| Elongation at break | 200% | ASTM D 2671 |
| Elongation at break after ageing | ≥ 100% | ASTM D 2671 / 120℃, 168 hrs. |
| Dielectric strength | ≥ 10 kV / mm | IEC 243 / ENATS 0913 |
| Dielectric constant | 2 (min.) To 5 (max.) | IEC 250 |
| Volume resistance | 1012 Ω cm. | IEC 93 |
| Copper corrosion | 120℃, 168 hrs., no corrosion | ASTM D 2671 |
| Cold bend | -40℃, 4 hrs., no cracking | ASTM D 2671 |
| Water absorption | ≤ 0.5% | ISO 62 / 23℃, 14 days. |
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