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The Draper Defender 3-Phase Transformer is designed for professional contractors and site managers who require robust, high-capacity power distribution for demanding construction environments. With a 10000VA intermittent rating and 7000VA continuous rating, it efficiently powers multiple 110V tools, though users should be aware that the unit is supplied without an input plug or power cable, requiring professional installation.
| Model Part Number | 34886 |
|---|---|
| Brand | Draper |
No, this is a heavy-duty industrial 3-phase transformer designed for 110V site tools and equipment.
This unit is designed to be hardwired into a 3-phase supply by a qualified electrician to match specific site requirements.
It means the unit is protected against solid objects over 1mm and water splashing from any direction.
It is suitable for site conditions with an IP44 rating, but it should not be left in standing water or exposed to heavy direct rain.
16A outlets are for standard site power tools, while 32A outlets are for higher-amperage equipment like large welders or site heaters.
Check the input power supply and verify that the internal circuit breakers have not tripped.
Ensure the total load does not exceed the 7000VA continuous rating and verify that there is adequate airflow around the casing.
Check that the unit is on a level surface; vibration against an uneven floor can increase resonance. If the sound persists, have the internal windings inspected.
Because this unit does not come with an input cable or plug, installation must be performed by a qualified electrician to ensure compatibility with your site's 3-phase supply. Once hardwired, ensure the unit is placed on a level, stable surface to prevent tipping. To maintain the IP44 rating, keep the unit away from standing water and ensure all outlet covers are closed when not in use. Periodically inspect the steel casing for signs of corrosion or impact damage and check that all cable glands remain tight to maintain the ingress protection seal.
