Aluminum wires APBT
APBT - rectangular and round aluminum winding wires insulated with Nomex aramid paper of insulation resistance class 200(200°С)
TU Ukraine 31.3 — 31806384 — 011 : 2009
| Type | «a», mm | «b», mm | diameter, mm |
|---|---|---|---|
| APBT | 1,8 — 5,6 | 4,0 — 16,0 | 2,24 — 8,0 |
Aluminum wires APBT are intended for the manufacture of windings of dry transformers, electric motors, electrical equipment.
The wires are graded to the insulation heat resistance class 200 (200 0 С).
Wire insulation is made with aramid paper Nomex in the amount of:
The wires are graded to the insulation heat resistance class 200 (200 0 С).
Wire insulation is made with aramid paper Nomex in the amount of:
- from one to three inclusive at nominal paper thickness 0,08mm;
- from one to four inclusive at nominal paper thickness 0,05mm.