DA921 Nnwale APC Na-agbanwe agbanwe, Ọwa Ọrụ Nkeji: φ2.3mm, Ogologo Ọrụ: 3000mm, Ike Eletriki 4.5Kv. Jiri nwayọ tee ọgwụ tupu ejiri ya, enwere ike iji ya ọzọ.
Kemgbe e guzobere ya, ụlọ ọrụ mmepụta ihe anyị anọwo na-emepụta ngwaahịa kacha mma n'ụwa site n'ịgbaso ụkpụrụ ahụ.
Ngwaahịa anyị enwetala aha ọma n'ahịa ahụ ma bụrụkwa ndị ahịa ọhụrụ na ndị ochie nwere ntụkwasị obi.