The VW3AE1601 is an enclosure lighting accessory for Schneider Electric Altivar 61 Plus and Altivar 71 Plus floor-standing drives — the versions with separate air flows or the compact cabinet layout. It needs an external 230 V AC supply rated at minimum 1500 VA to power the lamp.
What the supply requirement means for fit
The 1500 VA minimum on the external 230 V AC supply is not the lamp's draw — it's the rating the cabinet's auxiliary transformer or separate control-circuit feed must deliver to keep the light on without browning out other loads sharing that tap. If your Altivar cabinet already has a 230 V control transformer sized below 1500 VA, you'll need to verify headroom or run a dedicated circuit.