The Sun Delta (サンデルタ, San Deruta) is Ingrid's first Super Combo in Capcom Fighting Evolution and one of her Super Combos in Street Fighter Alpha 3 MAX, usable only with maximum Super Combo Gauge (Level 3).
Executed by performing two quarter-circle backward motions and pressing punch with a maximum Super Combo Gauge, Ingrid uses an advanced Sun Upper. If it connects, the opponents is hit multiple times as they are lifted in the air. The LP version hits close, the MP version hits mid-screen, and the HP version hits from far away.
While powerful, especially against a turtling player, it requires Ingrid to empty the entire Super Gauge at maximum power.