Momo Tātari: Single Phase, Whirihoranga: Single Stage, Ngaohiko - Whakatauria DC: 250V, Ngaohiko - Kaute AC: 250V,
Momo Tātari: Single Phase, Whirihoranga: Two Stage, Ngaohiko - Whakatauria DC: 250V, Ngaohiko - Kaute AC: 250V,
Momo Tātari: Three Phase (Delta), Whirihoranga: Single Stage, Ngaohiko - Kaute AC: 520V, 300V,
Momo Tātari: Three Phase (Delta), Whirihoranga: Single Stage, Ngaohiko - Kaute AC (Wahanga ki te Papa / Motuhake): 520V, Ngaohiko - Kaute AC (Wahanga ki te Wahanga): 300V,